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Research posters

You can review PDF and PowerPoint versions of ISR research posters from 2009, 2008, 2004 and 2002. Use the "search" feature on your browser to locate a keyword, faculty or student name on this page, then click the title of the poster to view it.

| 2010 | 2009 | 2008 | 2004 | 2002 |

Communication systems and networks

Trust in Distributed Networked Systems
John Baras, Vladimir Ivanov, Tao Jiang, Ion Matei, Kiran Somasundaram, George Theodorakopoulos, Paul Yu, Shanshan Zheng

Reconstruction from Magnitudes of Redundant Representations
Radu Balan

Codes for High Density Magnetic Memory
Alexander Barg, Arya Mazumdar, Navin Kashyap

Nfsight: Netflow-based Network Awareness
Michel Cukier, R. Berthier, M. Hiltunen, D. Kormann, and G. Vesonder

Research in the Maryland Optics Group
Christopher C. Davis, Stuart D. Milner, Kyuman Cho, Igor Smolyaninov, Quirino Balzano, Bob Gammon, Vildana Hodzic, Shawn Ho, Sugianto Trisno, Heba Yuksel, Jaime Llorca, Navik Agrawal, John Rzasa, Mohammed Eslami, Ehren Hwang, Juan-Carlos Franco, Peter Pham, Joe Harris

Twenty Five Years of Wireless Networks
Anthony Ephremides

Control and Management of Future Internet – Integration of Heterogeneous Networks
Richard La

Random graphs for WSN security
Armand M. Makowski, Osman Yagan

Binary Bridge Selection Problem
Armand M. Makowski

Information Theoretic Network Secret Key Generation
Prakash Narayan, Sirin Nitinawarat, A. Barg, C. Ye and A. Reznik

Low Power System Design Hardware Related Security and Trust
Gang Qu

Fundamentally Secure and Sustainable Wireless Networks
Sennur Ulukus

Security & Forensics:  Signals, Content & Devices
Min Wu

Control systems and methodologies

Nonlinear Control at the Edge of Instability
Eyad H. Abed, Richard La, B. Balachandran, Priya Ranjan, Hua Wang, Jyun-Horng Fu, Hsien-Chiarn Lee, Der-Cherng Liaw, Chung-Chieh Fang, et al.

Thin film process simulation and design
Raymond A. Adomaitis

Control of Cyber-Robotic Systems
Nikhil Chopra, Yen-Chen Liu, Pavan Tallapragada

From Geometric Control to Collective Behavior
P.S. Krishnaprasad

A Model for Human Posture Regulation
William S. Levine and Yao Li

Simulation-Based Methods for Control and Optimization
Steve Marcus, Michael Fu, Michael Ball, Rance Cleaveland, Jeffrey Herrmann, Dana Nau, Gary Rubloff

Distributed Decision Theory Group
Nuno Martins

Decentralized control for CPS: Ant-Like Microrobots---Fast, Small & Under control
Nuno Martins, Eduardo Arvelo, Ken Tossell

Control of Small Things
Benjamin Shapiro, M.Armani, M.Buck, Z.Cummins, K.Dormer, S.Kim, A.Komaee, A.Lubbe, A.Nacev, R.Probst, C.Ropp, I.Rutel, E.Waks

Neuroscience and biology-based technology

Animal Model of Tinnitus
Didier A. Depireux, Barak Scechter, Roger Lee, Ben Shapiro, Azeem Sarwar, Elizabeth M. Powell

Neuromorphic VLSI & Bat Echolocation
Timothy K. Horiuchi

Kanold Lab *Note: this is not a poster, but a link to Patrick Kanold's Lab
Patrick Kanold

Echolocating bats use different pursuit strategies in different contexts
Cynthia Moss, Chen Chiu, Kaushik Ghose, Puduru V. Reddy, Timothy K. Horiuchi, P. S. Krishnaprasad

Neural Systems Laboratory
Shihab Shamma, Jonathan Fritz, Patrick Kanold, P.S. Krishnaprasad, Timothy Horiuchi, Jonathan Simon

Neural Computations in the Auditory Brain
Jonathan Z. Simon

Olfactory Receptor Cell-Based Odorant Detection
Elisabeth Smela, Pamela Abshire, Marc Dandin, Timir Datta, Im Deok Jung, Nicole Nelson, Menake Piyasena, Anshu Sarje

Fly–ear inspired miniature sound localization sensors
Miao Yu and Haijun Liu

Micro and nano devices and systems; energy; robotics

Enabling microsystems for monitoring cells
Pamela Abshire, Elisabeth Smela, Jeff Burke, Marc Dandin, Honghao Ji, Nicole Nelson, Somashekar Prakash, David Sander, Anshu Sarje, Mario Urdaneta

CPS: Ant-Like Microrobots
Pamela Abshire, Sarah Bergbreiter, Nuno C. Martins, Elisabeth Smela

Micro Robotics Lab
Sarah Bergbreiter

Autonomous Systems Lab, ECE Dept
Gil Blankenship

Principles for Forming and Characterizing Thin film Nanostructures for MEMS/NEMS
Hugh Bruck, Alec Roytburd, Avi Rasooly

Robotics, Automation, and Medical Systems (RAMS) Laboratory
Jaydev Desai

Integrated Micro/Nano Systems for Power Conversion, Energy Storage and Sensor Applications
Reza Ghodssi, James Culver, Chris Cadou, Chunsheng Wang, Xiaobo Tan

Multiband Radio Frequency Energy Harvester
Neil Goldsman, Li Bo, Xi Shao, Thomas Salter

Autonomous Vehicle Laboratory
Sean Humbert

Performance Evaluation and Benchmarking of Intelligent Robotic Systems
Raj Madhavan, S.K. Gupta

Collective Dynamics and Control Lab
Derek Paley

Materials, Nano, & Bio Research for Systems
Gary W. Rubloff, Jeffrey Herrmann, Steve Marcus, Michael Fu, Ray Adomaitis, Reza Ghodssi. Sang Bok Lee, William Bentley, Greg Payne, Ichiro Takeuchi, Krishna Rajan, FarhangShadman, Rebecca Zangmeister, Deborah Partlowet

Robots with Vision that Find Objects
Yiannis Aloimonos, Cornelia Fermuller

Design, operations and supply chain management

Improving Air Transportation Performance through Collaborative Decision Making
Michael O. Ball

SecondWrite: Better than first
Rajeev Barua, Kapil Anand, Timothy Creech, Nathan Giles, Jim Gruen,  Aparna Kotha, Padraig O’Sullivan, Matt Smithson, Pape Sylla, Khaled Wazeer, Greeshma Yellareddy

Simulation Driven Computational Synthesis
S.K. Gupta

Improving Public Health Preparedness
Jeffrey W. Herrmann

Modeling problems in air traffic management
David J. Lovell

Systems & Operations Research Applications
S. Raghavan

Curing the Chip Fever: Thermal Sensing and Actuation in Nano-scale Systems
Ankur Srivastava, Yufu Zhang, Bing Shi, Domenic Forte

Educational Research in Developing 3-D Spatial Skills for Engineering Students
Guangming Zhang

Systems engineering methodologies

Systems Engineering Research in the Systems Engineering and Integration Lab
John Baras, Mark Austin

Systems Engineering Education in the Systems Engineering and Integration Lab
John Baras, Mark Austin

Computing, speech, artificial intelligence, data mining

Model-Based Analysis of Embedded Systems
Rance Cleaveland

An Enhancement of Modified Phase Opponency for Noise-Robust Speech Recognition
Carol Espy-Wilson, Vikramjit Mitra

Speech Segregation from Co-Channel Mixtures
Carol Espy-Wilson and Srikanth Vishnubhotla

Multi-faceted research in Speech Communications
Carol Espy-Wilson, V Mitra, X Zhou, S Vishnubhotla, V Mahadevan, D Garcia-Romero

AI Planning: Theory and Applications
Dana S. Nau

Biology-inspired applications

An Enhancement of Modified Phase Opponency for Noise-Robust Speech Recognition
Vikramjit Mitra, Carol Espy-Wilson
Speech Communication Lab

From Acoustics to Vocal-Tract Time Functions
Vikramjit Mitra, Yücel Özbek, Hosung Nam, Xinhui Zhou, Carol Espy-Wilson
Speech Communication Lab

Speech Segregation from Co-channel Mixtures
Srikanth Vishnubhotla and Carol Espy-Wilson
Speech Communication Lab

EMG Feedback for Rehabilitation of Stroke Patients
Pamela Abshire
Integrated Biomorphic Information Systems Lab

Adaptive Integrated Circuits
Pamela Abshire
Integrated Biomorphic Information Systems Lab

Information Transmission of OTAs
Pamela Abshire
Integrated Biomorphic Information Systems Lab

Advanced CMOS Imaging
David Sander, Yan Yi Wong, Honghao Ji, Marc Dandin, Babak Nouri, Nicole Nelson, Pamela Abshire
Integrated Biomorphic Information Systems Lab

Microfluorometry
Pamela Abshire
Integrated Biomorphic Information Systems Lab

Handheld Sample Preparation for Complex Samples
Pamela Abshire
Integrated Biomorphic Information Systems Lab

CMOS Biosensors for Cell-Based Sensing
Pamela Abshire
Integrated Biomorphic Information Systems Lab

Foreground and Background at the Cocktail Party: Interaction between Attention and Auditory Pop-Out
Mounya Elhilali, Shihab Shamma, Jonathan Z. Simon
Computational Sensorimotor Systems Lab

Binaural Intensity Comparison in the Echolocating Bat Using Synaptic Conductance
Chetan Bansal, Tarek Massoud, Timothy Horiuchi
Computational Sensorimotor Systems Lab

A Neuromorphic Head Direction Cell System
Tarek Massoud, Timothy Horiuchi
Computational Sensorimotor Systems Lab

Estimation of Elevation and Azimuth in a Neuromorphic VLSI Bat Echolocation System
Hisham Abdallah, Timothy Horiuchi
Computational Sensorimotor Systems Lab

Local and large scale organization of auditory cortex probed with in vivo Ca imaging
Sharba Bandyopadhyay, Shihab A. Shamma and Patrick Kanold
Neural Systems Laboratory (ISR), Kanold Laboratory (Biology)

Communication; networks; security

Error Correction with Codes on Graphs

Cooperation in Wireless Networks
Beiyu Rong, Tony Ephremides

Optimal Power and Rate Control for Proportional Fairness in Time-Varying Wireless Networks
Anna Pantelidou, Tony Ephremides

Mobility and Packet Forwarding in Disruption-Tolerant Networks
Richard La

Routing Overhead in Multi-Hop Wireless Networks
Richard La

Control of networked robotic system
Nikhil Chopra

Quantification of Computer Security: Some Case Studies
Michel Cukier

The Role of Hardware in Security and Trustworthy Computing
Gang Qu

Managing Computer Security at the University of Maryland
Gerry Sneeringer

Analyzing Network Threats
Michel Cukier

Discovering Designer Intent through Dynamic Binary Analysis of Obfuscated Malcode
Michel Cukier

SecureGo: A Secure Online Transaction System
Prof. Gang Qu

Overview of Digital Forensic Laboratory
Gerry Sneeringer

Operational Benefits of Collaboration with Research
Gerry Sneeringer

Secret Key Generation for Correlated Gaussian Sources
Sirin Nitinawarat, Prakash Narayan

Biometric Authentication in Portable Devices
John Baras and Vladimir Ivanov
Systems Engineering Integration Laboratory

Enhanced Distributed Filtering using a Trusted Core
Kiran Somasundaram and John Baras
Systems Engineering Integration Laboratory

Markov Model-Directed Key Exchange
Paul Yu (ARL), John Baras, Brian Sadler (ARL)
Systems Engineering Integration Laboratory

Physical Layer (RF) Authentication and Experimental Validation: Single and Multi-Carrier
Paul Yu (ARL), John Baras, Brian Sadler (ARL)
Systems Engineering Integration Laboratory

Control; robotics

Sensor Network Platform Positioning with Cyclic Pursuit
Kevin Galloway; Eric Justh, P.S. Krishnaprasad
Intelligent Servosystems Laboratory

Data Fitting using Optimal Control Methods
Graham Alldredge
Intelligent Servosystems Laboratory

Sensor Network Platform Positioning using Mutual Motion Camouflage
M. Mischiati, P.S. Krishnaprasad

Hovercraft embedded control demonstration
Thomas Capon
Intelligent Servosystems Laboratory

Boundary following and effectiveness of agent-based control software demonstration
Mark Finkelstein
Intelligent Servosystems Laboratory

A preliminary exploration of legged locomotion demonstration
Tetsuaki Nakano
Intelligent Servosystems Laboratory

A Multi-Material Milli-Robot Prototyping Process
Sarah Bergbreiter
Micro Robotics Laboratory

Silicon and Elastomer Components for Microrobots
Sarah Bergbreiter
Micro Robotics Laboratory

Low Power Inchworm Motors
Sarah Bergbreiter
Micro Robotics Laboratory

Optimal Distributed State Estimation with Communication Cost: A Majorization Theory Approach
Gabriel M. Lipsa, Nuno Martins

A Convex Parameterization of All Stabilizing Controllers for Non-strongly Stabilizable Plants, under Quadratically Invariant Sparsity Constraints
S. Sabau and Nuno Martins

Trust Based Distributed Filtering
Ion Matei and John Baras

Robotics@Maryland: Autonomous Ground and Underwater Robotic Vehicles
Robotics@Maryland undergraduate students

Design Methdologies for MultiCore Computing

Curing the Chip Fever: On Chip Thermal Sensing and Actuation in Nanoscale Systems
Ankur Srivastava, Yufu Zhang, Bing Shi

Healthcare systems

Clinic Planning Model Generator
Jeffrey Herrmann

TPM
John Baras Group

Architecture with satellite communications for Health IT
John Baras Group

Hybrid and wireless network design

Component Based Models for Performance Analysis and Design of Ad-Hoc Routing Protocols
Kiran K. Somasundaram, Kaustubh Jain, Vahid Tabatabaee, John Baras
Maryland Hybrid Networks Center

A Systems Engineering Approach to Wireless Network Design
Senni Perumal, Kiran Somasundaram, Punyaslok Purkayastha, Vahid Tabatabaee, John S. Baras
Maryland Hybrid Networks Center

Connectivity in Networked Systems: Consensus Problems and Small World Graphs
Pedram Hovareshti and John Baras
Maryland Hybrid Networks Center

Hierarchical Collaborative Control of UVs: Stochastic Potentials, Parallel Gibbs, NMPC
Wei Xi, Pedram Hovareshti, John S. Baras
Maryland Hybrid Networks Center

Detection of In-band Wormholes using Sequential Change Detection Algorithms
Shanshan Zheng, Tao Jiang, John Baras
Maryland Hybrid Networks Center

Trust and Collaboration in Autonomic Networks
Tao Jiang and John Baras
Maryland Hybrid Networks Center

Performance-Aware Security for Unicast Communication in Hybrid Satellite Networks
Ayan Roy-Chowdhury and John S. Baras
Maryland Hybrid Networks Center

A Lightweight Certificate-Based Source Authentication Protocol for Hybrid Networks
Ayan Roy-Chowdhury and John S. Baras
Maryland Hybrid Networks Center

Logistics and operations

Planning Models for Mass Dispensing and Vaccination Clinics
Jeffrey W. Herrmann, Jithesh Balakrishnan, Sarah Kurian, Sandip Southekal

A supply chain system simulation built with Delft University systems engineering in the Netherlands
Sandor Boyson

Efficient Utilization of Mobile Facilities in Humanitarian Logistics
Russell Halper and S. Raghavan

Dual-Based Heuristics for the Connected Facility Location and Related Problems
Gisela Bardossy and S. Raghavan

Comparing Airports Based on Air Traffic Management Performance
Kennis Chan, David Lovell, Michael Ball

Resource Allocation in Flow-Constrained Areas with Stochastic Termination Times Considering both Optimistic and Pessimistic Reroutes
Moein Ganji, David Lovell, Michael Ball

Scheduling around Weather-Reduced Capacity
Charles Glover, Michael Ball

Advanced Stochastic Network Queuing Models of the Impact of 4D Aircraft Trajectory Precision
Kleoniki Vlachou, David Lovell

Optimization model for large-scale air traffic flow management
Andrew Churchill, David Lovell, Michael Ball

Optimizing Airspace Sectors for Time-Varying Demand Patterns Using Multi-Controller Staffing
Shin-Lai Tien, Robert Hoffman

Stochastic Control of Throughput and Delay for Flows in Air Traffic Management
Alex T. Nguyen and John S. Baras

 

Manufacturing

Developing Autonomy for USV by Using Virtual Environments
S. K. Gupta, Bob Kavetsky, Steve Lubard, Max Schwartz, Petr Svec, and Atul Thakur

Towards Development of a Highly Capable Flapping-Wing Micro Air Vehicle
John Gerdes, Wojciech Bejgerowski, Dominik Mueller, S.K. Gupta

Physics Preserving Model Simplification for Rigid Body Dynamics Simulation
Atul Thakur, S.K. Gupta

Formal Representation of Product Design Specifications
Alexander Weissman, Kenan Özdemir, S.K. Gupta

In-Mold Assembly: A New Approach to Assembly Automation
A. Ananthanarayanan, W. Bejgerowski, D. Mueller, G. Ramu, P. Ward, S.K. Gupta

Automated Micro and Nanoscale Assembly using Optical Tweezers
Arvind Balijepalli, Ashis Gopal Banerjee, Tom LeBrun, Tao Peng, and S.K. Gupta

A Virtual Environment-Based System for Simulating Mechanical Assembly Operations
J. E. Brough, M. Schwartz, A. Thakur, S.K. Gupta

Separating Product Design Optimization
Peyman Karimian, Jeffrey W. Herrmann

Model predictive control

Improving the Speed, Reliability and Utility of MPC by Use of Dataflow Techniques
Ruirui Gu, Shuvra Bhattacharyya and William S. Levine

Model Predictive Control for Rotorcraft Control
Meiyun He and André Tits

Semiconductor processing; energy

Device Modeling and Characterization of 4H-SiC Bipolar Junction Transistor
Kensuke Iwanaga, Siddharth Potbhare and Neil Goldsman

Metrology of HfO2 ALD film conformality in high aspect ratio nanopores
Israel Perez et. al.

Development of high density vertical nanopores for burst power applications
Parag Banerjee et. al.

Cross-flow ALD: strategies for optimization of ALD process recipes for wafer-scale optimization
Laurent Henn-Lecordier et. al.

Microfabrication and biofunctionalization of permeable vertical chitosan membranes in microfluidics
X. Luo et. al.

Multiscale ALD and CVD Simulation
Vivek Dwivedi, David Arana-Chavez, Negin Shahshahan, Deepa Subramanian, Glenn Guglietta, Tim Wanga, Ray Adomaitis

Systems engineering

System Modeling and Traceability Applications of the Higraph Formalism
Kevin Fogarty and Mark Austin

Advanced control systems techniques

Human-Robotic Symbiosis to Enable Future Planetary Extravehicular Activity
Shane E. Jacobs; David L. Akin
Space Systems Laboratory

Task Scheduling for Cooperative Human/Robotic Space Operations
Sharon M. Singer, David, L. Akin
Space Systems Laboratory

Human-Machine Interfaces in Space Robotic Operations
Martin F. Stolen, David L. Akin
Space Systems Laboratory

Augmented Reality In Space Applications
Massimiliano Di Capua, Dr. David Akin
Space Systems Laboratory

Optical Alignment for Intersatellite Optical Communication
Arash Komaee, P.S. Krishnaprasad, Prakash Narayan
Intelligent Servosystems Laboratory

Motion camouflage in a stochastic setting
K.S. Galloway, E.W. Justh, P.S. Krishnaprasad
Intelligent Servosystems Laboratory

Motion camouflage with sensorimotor delay
P.V. Reddy, E.W. Justh, P.S. Krishnaprasad
Intelligent Servosystems Laboratory

Adaptive Synchronization and Trajectory Tracking for Mechanical Systems
YenChen Liu, Nikhil Chopra

Modeling and Simulation of Pursuit Control Laws in Bat Prey Capture
Ermin Wei, Eric W. Justh, P.S. Krishnaprasad
Intelligent Servosystems Laboratory

Solving Continuous-State POMDPs via Density Projection
Enlu Zhou, Michael C. Fu, Steven I. Marcus

Micro Robotics Laboratory
Sarah Bergbreiter

Consensus problem in stochastic communication topologies
Ion Matei, John Baras

Hybrid communication networks

Analysis and experimental demonstration of a conformal adaptive phase-locked fiber array for laser communications and beam projection applications
Ling Liu, Mikhail A. Vorontsov
Intelligent Optics Laboratory

Speckle-Averaging Phase Conjugative Adaptive Optics
Ernst Polnau, Mikhail A. Vorontsov
Intelligent Optics Laboratory

Efficient Analytical and Numerical Techniques for the Analysis and Design of Wireless Networks
John Baras, Vahid Tabatabaee, George Papageorgiou
Maryland Hybrid Networks Center

Information and Communication Theory

A New Achievability Scheme for the Relay Channel
Wei Kang, Sennur Ulukus
Communication and Signal Processing Laboratory

Effects of Cooperation on the Secrecy of Multiple Access Channels with Generalized Feedback
Ersen Ekrem, Sennur Ulukus
Communication and Signal Processing Laboratory

A New Upper Bound for a Binary Additive Noisy Multiple Access Channel with Feedback
Ravi Tandon, Sennur Ulukus
Communication and Signal Processing Laboratory

Delay-Minimal Transmission for Energy Constrained Wireless Communications
Jing Yang, Sennur Ulukus

Information Theoretic Network Secret Key Generation
Sirin Nitinawarat, Chunxuan Ye, Alexander Barg, Prakash Narayan, Alex Reznik

Information and network security

On the Random Graph Induced by a Random Key Predistribution Scheme under Full Visibility
Osman Yagan, Armand Makowski

Analyzing Network Threats
Robin Berthier, Daniele Chrun, Ed Condon, Keith Jarrin, Michel Cukier
Center for Risk and Reliability

Randomized Frameproof Codes for Content Protection
N. Prasanth Anthapadmanabhan, Alexander Barg

Discovering Designer Intent through Dynamic Binary Analysis of Obfuscated Malcode
Keith Jarrin, Bertrand Sobesto, Michel Cukier

Modeling and Analysis of Computer Security Incident Data
Edward Condon, Angela He, Michel Cukier

SPRT Based Cooperative Intrusion Detection of In-Band Wormholes
Shanshan Zheng, Tao Jiang, and John S. Baras

Multicarrier RF Authentication
Paul Yu, John Baras, Brian Sadler
Maryland Hybrid Networks Center

A Lightweight Certificate-Based Authentication Protocol for Hybrid Networks
Ayan Roy-Chowdhury, John Baras

Manufacturing and product realization systems

Effects of Geometry on Fracture Initiation and Propagation in All-Ceramic Crowns
Guangming Zhang (UMD), Dianne Rekow, Van Thompson, Jae-Won Kim, Paula Cochlo, Yu Zhang (NYU)
National Institute of Dental and Craniofacial Research

In-Mold Assembly: A New Approach to Assembly Automation
Arvind Ananthanarayanan, Wojciech Bejgerowski, Anita Maghdouri, Dominik Mueller, S.K. Gupta

A Virtual Environment-Based System for Simulating Mechanical Assembly Operations
J.E. Brough, M. Schwartz, A. Thakur, S.K. Gupta

Automated Micro and Nanoscale Assembly Using Optical Tweezers
Arvind Balijepalli, Ashis G. Banerjee, S.K. Gupta, Tom LeBrun, Tao Peng

Separating Engineering Design Optimization Problems
Jeffrey W. Herrmann, Peyman Karimian

Full Wafer Map Response Surface Models for Combinatorial Chemical Vapor Deposition Systems
Maria del Pilar Leon, Raymond A. Adomaitis
Computer Aided Control Systems Engineering Laboratory

Mobile and sensor networks

Optimal rate control policies for proportional fairness in wireless networks
Anna Pantelidou, Tony Ephremides

Network coding of packets for multicast over a time-varying communication channel
Brooke Shrader, Tony Ephremides (UMD) Randy Cogill (UVA)
Maryland Hybrid Networks Center

WiFi Connectivity at High Speed
Nikolaos Frangiadakis, Danila Kuklov, Nick Roussopoulos
Maryland Hybrid Networks Center

Swarm Intelligence Based Network Optimization
Punyaslok Purkayastha, Tao Jiang and John S. Baras

Distributed Trust Management in Autonomic Networks
Tao Jiang and John S. Baras

Impact of Probabilistic Neighbor Discovery on Performance of Sensor Networks
Leeger Yu, Anthony Ephremides

Component-Based Performance Analysis for MANET Routing Protocols
He Huang, John Baras

Topology Aware Component Based Model for Performance Evaluation of Ad-Hoc Routing Protocols
John Baras, Vahid Tabatabaee, Punyaslok Purkayastha, Kiran Somasundaram, Shah-An Yang, George Papageorgiou
Maryland Hybrid Networks Center

Nanotechnology

Enzyme Assembly and Catalytic Activity in a Reusable BioMEMS Platform for Metabolic Engineering
Xiaolong Luo, Angela Lewandowski, Gregory Payne, Reza Ghodssi, William Bentley and Gary Rubloff
Nano-Bio-Systems Laboratory

Signal-Guided Sequential Assembly of Nano-Bio-Components in the Completely Packaged Microfluidic Environment
Xiaolong Luo, Angela T. Lewandowski, Hyunmin Yi, Gregory F. Payne, Reza Ghodssi, William E. Bentley and Gary W. Rubloff
Nano-Bio-Systems Laboratory

Gene Network Detection using Directed Mutual Information
Pramod Mathai, Nuno Martins, Benjamin Shapiro

Neuroscience and neuromorphic engineering

Binaural Spectral Cues for Ultrasonic Localization
Hisham Abdalla, Timothy K. Horiuchi
Computational Sensorimotor Systems Laboratory

Foreground and background at the cocktail party: A neural and behavioral study of top-down and bottom-up auditory attention
Juanjuan Xiang, Mounya Elhilali, Shihab A. Shamma, Jonathan Z. Simon
Computational Sensorimotor Systems Lab and Neural Systems lab

Modeling the Head-Direction Cell System: A Neuromorphic VLSI Implementation
Tarek M. Massoud, Timothy K. Horiuchi
Computational SensorimotorSystems Laboratory

Signal processing and multimedia systems

Speech Enhancement for Noise—Robust Speech Recognition
Vikramjit Mitra, Carol Espy-Wilson
Speech Communication Laboratory

Language Detection for Music Information Retrieval
Vikramjit Mitra, Daniel Garcia-Romero, Carol Y. Espy-Wilson
Speech Communication Laboratory

Supply chain management

Planning Models for Mass Vaccination and Dispensing Clinics
Jeffrey W. Herrmann, Samuel Fomundam, Peyman Karimian, Varun Santosh

Systems engineering methodologies

Backbone Infrastructures for Sustainable Systems-of-Systems Management
Scott Selberg, Mark Austin

Telecommunications Network Design

The Mobile Facility Routing Problem
Russell D. Halper, S. Raghavan
Maryland Hybrid Networks Center

Dual-Ascent for the Connected Facility Location
M. Gisela Bardossy and S. Raghavan
Maryland Hybrid Networks Center

Transportation systems; air traffic management

Advanced Stochastic Network Queuing Models of the Impact of 4D Trajectory Precision
Kleoniki Vlachou, David J. Lovell
NEXTOR

Determining an Optimal Airport Slot Profile
Andrew Churchill, David Lovell, Michael Ball
NEXTOR

Estimation of Enroute Air Traffic Controller Requirements in Response to Future Air Traffic Growth
Shin-Lai Tien, Paul Schonfeld
NEXTOR

Using Ration-by-Distance on Ground Delay Programs
Charles N. Glover, Michael O. Ball, Bob Hoffman
NEXTOR

Resource Allocation in Flow-Constrained Areas with Stochastic Termination Times
Moein Ganji, Alex Nguyen, David Lovell, Michael Ball

Dynamic Determination of Air Traffic Flows Using Clustering
Alex T. Nguyen, John S. Baras

Biotechnology

Adaptive Log Domain Filters using Floating Gate Transistors
Pamela A. Abshire, Eric Liu Wong, Yiming Zhai and Marc H. Cohen
Integrated Biomorphic Information Systems Laboratory (IBIS)

Biolabs-on-a-Chip: Bioelectronic Interface to CelIs
Nicole Nelson, Somashekar Bangalore Prakash, Suvarcha Malhotra, Makeswaran Loganathan, Jean-Marie Lauenstein, Jack Chaiyupatumpa, Pamela Abshire
Integrated Biomorphic Information Systems Laboratory (IBIS)

Ideal Observer Analysis of Flash Detection in Blowfly Photoreceptor
Peng Xu and Pamela Abshire
Integrated Biomorphic Information Systems Laboratory (IBIS)

Computer and Communication Security

ArgusNet: An Architecture for Analyzing Attacks
Susmit Panjwani (ENTS); Michel Cukier (ME, ISR, and CS)

Ferret: A Host-Vulnerability Checking Tool
Jason Martin (University of Illinois)
Anil Sharma (ME)
Nitin Anand (former student--ME)
Michel Cukier (ME, ISR and CS)
William Sanders (University of Illinois)

Cooperative Dynamic Firewalling for Anti-DDOS Attacks in IP Networks
Nelson Liu, John Baras, George Papageorgiou, Jia-Shiang Jou
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Distributed Trust Establishment and Computation in Mobile Ad-Hoc Networks
Tao Jiang, George Theodorakopoulos, Prabha Ramachandran, John S. Baras
Systems Engineering and Integration Laboratory

Key Management for Secure Multicast in Hybrid Satellite Networks
Ayan Roy-Chowdhury, Nalini Bharatula, John S. Baras
Maryland Hybrid Networks Center (formerly the Center for Satellite and Hybrid Communication Networks) (CSHCN)
Systems Engineering and Integration Laboratory

Modeling and Detection of Network Attacks
George Papageorgiou, Alvaro Cardenas, Huigang Chen, Jia Shiang Zhou, George Theodorakopoulos, John S. Baras
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)


Secure Multicast of Anti-Collusion Fingerprinted VideoHong Zhao and K. J. Ray Liu
Communication and Signal Processing Lab

Security Issues in Mobile Ad Hoc Networks
Irena Bojanic, Alvaro Cardenas, Behnam Neekzad, Svetlana Radosavac, John S. Baras
Systems Engineering and Integration Laboratory

Control Systems

An Object-Oriented Modular Simulation Framework for Semiconductor CVD Processing Systems
Jing Chen, Raymond A. Adomaitis
Computer Assisted Control Systems Engineering Laboratory

Chemical Sensing and Advanced Process Control for AlGaN/GaN HEMT Manufacturing
Soon Cho, Michael E. Aumer, Darren B. Thomson, Dan Janiak, Gary W. Rubloff, Deborah P. Partlow
Computer Assisted Control Systems Engineering Laboratory

Dynamics and Control of Supercavitating Bodies
G. Lin, B. Rosenthal, E. Abed, B. Balachandran

Generalized Washout Filters for Control of Nonlinear Systems
Munther A. Hassouneh and Eyad H. Abed
Computer Aided Control Systems Engineering Laboratory

Greedy User Tuning for Rate Control
Priya Ranjan and and Eyad H. Abed
Computer Aided Control Systems Engineering Laboratory

Biologically-Inspired Optimal Control
C. Shao and Dimtrios Hristu-Varsakelis
Intelligent Servosystems Laboratory

Experimental Study of Curvature-based Control Laws for Obstacle Avoidance
Fumin Zhang, Alan O'Connor, Derek Luebke, and P.S. Krishnaprasad
Intelligent Servosystems Laboratory

Optimal Detection of OOK Signals over Free Space Optical Channels
Arash Komaee, P.S. Krishnaprasad, Prakash Narayan
Intelligent Servosystems Laboratory

Simultaneous Diagonalization for Blind Signal Processing
Bijan Afsari and P. S. Krishnaprasad
Intelligent Servosystems Laboratory

Swarms in Three Dimensions
E.W. Justh and P.S. Krishnaprasad
Intelligent Servosystems Laboratory

Vision-Based Control of an Inverted Pendulum on a Rotating Platform
Salman Haq, Xiaobo Tan, Fumin Zhang, P.S. Krishnaprasad
Intelligent Servosystems Laboratory

Language-Based Control of a Sphere/Tilt-Plate Mechanical System
Phillip Yip and Dimtrios Hristu-Varsakelis
Intelligent Control Engineering Laboratory

Electronic Systems Cost Modeling

Technology Obsolescence Forecasting and Management
Peter Sandborn
Electronic Systems Cost Modeling Laboratory

Human-Computer Interaction

The BIRD Note Taking System
Evan Golub
Human-Computer Interaction Lab

Manufacturing and Operations

Influence of the Crown Geometry and Loading on Stress Distribution
G. Zhang, M. Harsono, D. Rekow and E. Romberg
Advanced Design and Manufacturing Laboratory
National Institutes of Health

Next Generation Molding Technologies
S.K. Gupta, G. Fowler, I. Golden, R. Gouker, A. Priyadarshi, B. Spranklin
Simulation-Based System Design Laboratory

Improving Decision-Making for Environmentally Responsible Product Development
Daniel Fitzgerald, Jeffrey W. Herrmann, Peter A. Sandborn, Linda C. Schmidt
Simulation-Based System Design Laboratory

Design and Simulation of Mass Spectrometry System Monitor Programmable CVD Process
Yuhong Cai, Jae-Ouk Choo, Laurent Henn-Lecordier, Raymond A. Adomaitis, Gary W. Rubloff
Laboratory for Advanced Materials Processing

Development of a Spatially Controllable
Chemical Vapor Deposition System: Preliminary Experimental Evaluation

J. O. Choo, R. A. Adomaitis, G. W. Rubloff, L. Henn-Lecordier, and Y. Cai
Laboratory for Advanced Materials Processing

Gas Flow Modeling in MEMS Based Microvalves for Next-Generation CVD Reactor Designs
R. Sreenivasan, R. Adomaitis, G. Rubloff
Laboratory for Advanced Materials Processing

Reaction Kinetics and Transport Model for Gallium Nitride MOVPE Reactor Showerhead Design
Rinku P. Parikh, Raymond A. Adomaitis, Brendan D. Hoffman, Michael E. Aumer, Darren Thomson, Deborah Partlow
Northrop Grumman Electronic Systems
Advanced Materials and Semiconductor Device Technology Center

Dynamic Simulation for Water Recycling in Semiconductor Manufacturing
Wei Lei (1), Jessica Jensen (2), Anne Rose (3), Gary W. Rubloff (1)
(1):ISR/MSE; (2): Department of Chemical and Environmental Engineering, University of Arizona (3): Center for Engineered Learning Systems, ISR

An Object-Oriented Modular Simulation Framework for Semiconductor CVD Processing Systems
Jing Chen, Raymond A. Adomaitis
Computer Assisted Control Systems Engineering Laboratory

Chemical Sensing and Advanced Process Control for AlGaN/GaN HEMT Manufacturing
Soon Cho, Michael E. Aumer, Darren B. Thomson, Dan Janiak, Gary W. Rubloff, Deborah P. Partlow
Computer Assisted Control Systems Engineering Laboratory

Processing and Characterization of PMSSQ Based Materials for Nanoporous Low-K Dielectrics
J.J. Park, Z. Lin, G.W. Rubloff (University of Maryland); P. Lazzeri, L. Vanzetti, M. Bersani, M. Anderle (ITC-irst, Italy); R.D. Miller (IBM Almaden Research Center)

Surface Characterization and In-Situ, Real Time Analysis on Electrochemically Deposited Polysaccharide Chitosan for BioMEMS Application
J.J.Park, G.W. Rubloff, Li-Qun Wu, Reza Ghodssi, William Bentley, Gregory Payne, Cecilia Pederzolli, Giorgio Speranza, Roberto Canteri, M. Anderle

Advanced Arrival Slot-Trading Mechanisms: Evaluation using Agent-Based Simulation
Michael Ball, Philippe Montebello, Dzung Nguyen, Thomas Vossen, Adams Wilson
NEXTOR (National Center of Excellence for Aviation Operations Research)

NAS Capacity and Performance Models for FAA Strategy Simulator
Dzung Nguyen, Ravi Sankararaman, Michael O. Ball
NEXTOR (National Center of Excellence for Aviation Operations Research)

NEXTOR: The National Center of Excellence for Aviation Operations Research
Michael Ball, Robert Hoffman, Dave Lovell, Paul Schonfeld, Larry Bodin
NEXTOR (National Center of Excellence for Aviation Operations Research)

Optimization Models for Off-Loading Flow Constrained Areas
Ming Zhong and Michael Ball
NEXTOR (National Center of Excellence for Aviation Operations Research)

Advanced ATP and Its Application
Michael Ball, Zhenying Zhao (University of Maryland); Yoshinori Shirasu, Masahiro Kotake (Toshiba Corporation)

Application of Optimization-Based Production Loading at Toshiba Corporation
Michael Ball, Zhenying Zhao (University of Maryland); Hideo Mizusawa, Yoshinori Shirasu (Toshiba Corporation)

Microelectronics

Fabrication and Packaging of Polymer-Based Microfluidics
T.M. Valentine, G.W. Rubloff, R. Ghodssi
MEMS Sensors and Actuators Laboratory
Laboratory for Advanced Materials Processing

Multimedia and Interactive Systems

Optimal Resource Allocation for Arbitrary Adaptive Real-Time Sources in CDMA Networks with Application to MPEG4 FGS
Andres Kwasinski and Nariman Farvardin
Communications and Signal Processing Laboratory

Neural Science

Application of Independent Component Analysis on Magnetoencephalograph (MEG)
Juanjuan Xiang and Jonathan Z. Simon
Computational Sensorimotor Systems Lab

A Low-Power Acoustic Periodicity Detector Chip for Voice and Engine Detection
Timothy Horiuchi and Hisham Abdalla
Computational Sensorimotor Systems Lab

Periodic Noise Suppression for MEG Signals
Nayef Ahmar and Jonathan Z. Simon
Computational Sensorimotor Systems Lab

Adaptive Log Domain Filters using Floating Gate Transistors
Pamela A. Abshire, Eric Liu Wong, Yiming Zhai and Marc H. Cohen
Integrated Biomorphic Information Systems Laboratory (IBIS)

Optoelectronics and Fiber Optics

VLSI for Adaptive Optics
Marc Cohen

Adaptive Optics without Wavefront Sensing: Laser Communication and Directed Energy Applications
Thomas Weyrauch and Mikhail A. Vorontsov
Intelligent Optics Laboratory

Wavefront Control in Optical Receiver Systems
Miao Yu and Mikhail Vorontsov
Intelligent Optics Laboratory

Far-Field Optical Microscope with Nanometer-Scale Resolution
Igor I. Smolyaninov, Christopher C. Davis
Department of Electrical and Computer Engineering

Studies of Free Space Optical Communication Links through a Turbulent Channel using a Time-Delayed-Diversity System
Sugianto Trisno, Igor I. Smolyaninov, and Christopher C. Davis
Department of Electrical and Computer Engineering

Round Exit Velocity Measurement Using Fiber Bragg Grating Sensors
Arvind Aiyar, Christopher C. Davis and Justin Bowlus
Department of Electrical and Computer Engineering, TechnoSciences Inc.

Modeling Laser Beam Penetration through Foliage
Clint Edwards and Christopher C. Davis Department of Electrical and Computer Engineering

Analysis of Optical Beam Propagation through Turbulence
Heba M. El-Erian, Walid Ali Atia, Linda Wasiczko, and Christopher C. Davis  
Department of Electrical and Computer Engineering, University of Maryland, College Park, Axsun, Inc. Billerica, Mass.

Spectral Detection of Nonlinear RF Interactions in Biological Preparations Exposed to RF Energy
Quirino Balzano and Christopher C. Davis Department of Electrical and Computer Engineering

Impedance Methods for Analyzing Surface Plasmons
Quirino Balzano, Igor Smolyaninov, and Christopher C. Davis
Department of Electrical and Computer Engineering

Parametric Studies for FSO Transceiver Pointing
Tzung-Hsien Ho, Sugianto Trisno, Stuart D. Milner, and Christopher C. Davis
Department of Electrical and Computer Engineering, Department of Civil and Environmental Engineering

Near Field Antenna Measurements for Cellular Phone Certification
Ahlia M. Tillman, John Rsaza, Bandar Hakim, Quirino Balzano, and Christopher C. Davis Department of Electrical and Computer Engineering

Speech, Image and Video Signal Processing

Optimal Detection of OOK Signals over Free Space Optical Channels
Arash Komaee, P.S. Krishnaprasad, Prakash Narayan
Intelligent Servosystems Laboratory

Acoustic Parameters for Automatic Detection of Nasal Manner
Tarun Pruthi, Carol Espy-Wilson
Speech Communication Lab

Landmark-Based Speech Recognition
Amit Juneja and Carol Espy-Wilson
Speech Communication Lab

A Novel Speaker Verification System using Samples-Based Acoustical Models
Gongjun Li , Carol Espy-Wilson
Speech Communication Lab

Synergy of Acoustic-Phonetics and Peripheral Auditory Modeling Towards Robust Speech Recognition
Om Deshmukh, Amit Juneja, Carol Espy-Wilson
Speech Communication Lab

Data Hiding in Curves with Fingerprinting Applications for Maps
Hongmei Gou and Min Wu
Communication and Signal Processing Lab

Distortion Management of Real-time MPEG-4 FGS Video over Downlink Multicode CDMA Networks
Guan-Ming Su, Zhu Han, Andres Kwasinski, Min Wu, K.J.Ray Liu, and Nariman Farvardin
Communication and Signal Processing Lab

Dynamic Distortion Control for 3-D Embedded Wavelet Video over Multiuser OFDM Networks
Guan-Ming Su, Zhu Han, Min Wu, K.J.Ray Liu
Communication and Signal Processing Lab

On Reliable Communication over RF and Optical Wireless Channels
Kaushik Chakraborty, Prakash Narayan
Communication and Signal Processing Lab
Systems Engineering and Integration Laboratory

Secure Multicast of Anti-Collusion Fingerprinted Video
Hong Zhao and K. J. Ray Liu
Communication and Signal Processing Lab

Source Coding and Parallel Routing
Azadeh Faridi, Anthony Ephremides
Communication and Signal Processing Lab

Transportation

Observation of Variability in Car-Following Behavior
David J. Lovell, Taehyung Kim, Adriano Lombre and Tiffany Shipmon

Telecommunication Networks

Efficient Power Control for Wireless Queueing Networks
Tolga Girici, Anthony Ephremides
Communications and Signal Processing Laboratory

Power Levels and Packet Lengths in Random Multiple Access with Multi-Packet Reception Capability
Jie Luo, Anthony Ephremides

Standard and Quasi-Standard Stochastic Power Control Algorithms
Jie Luo, Sennur Ulukus, Anthony Ephremides

Relaying Algorithms for Wireless Ad-Hoc Networks
Mohamed Abdallah and Haralabos Papadopoulos

Broadband Support for a Satellite-based Aeronautical Communications Network
Yadong Shang, Michael Hadjitheodosiou, John Baras
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Sensor Management and Routing in Wireless and Space Networks
Michael Hadjitheodosiou
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Atemu Sensor Network Emulator
Jonathan Polley, Jonathan McGee, Dionysus Blazakis, Karl Seamon, Dan Rusk, John Baras
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Capacity Region of Power Controlled Fading CDMA: Generalized Iterative Waterfilling
Onur Kaya and Sennur Ulukus
Communication and Signal Processing Lab
Maryland Hybrid Networks Center (formerly the Center for Satellite and Hybrid Communication Networks) (CSHCN)

Efficient Key Management Techniques for Group Communications in MANETs
Maria Striki and John Baras
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

A Game Theoretic Look at Joint Multi Access, Power and Rate Control
Yalin Evren Sagduyu, Anthony Ephremides
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Integrated Modeling and Simulation of an Urban Operation Scenario
Majid Raissi-Dehkordi, Karthikeyan Chandrashekar, Ayan Roy Chowdhury and John Baras
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Joint Multi-Access and Routing as a Stochastic Game for Relay Channel
Yalin Evren Sagduyu, Anthony Ephremides
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Joint Scheduling and Routing Algorithm for Ad-Hoc Wireless Networks
Yun Li, Anthony Ephremides
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Load Balancing in Multi-Beam Satellite Systems
Gun Akkor, John S. Baras, and Michael Hadjitheodosiou
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Modeling and Detection of Network Attacks
George Papageorgiou, Alvaro Cardenas, Huigang Chen, Jia Shiang Zhou, George Theodorakopoulos, John S. Baras
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Decentralized Control of Autonomous Vehicles
Pedram Hovareshti, John S. Baras, Xiaobo Tan
Systems Engineering and Integration Laboratory

Distributed Trust Establishment and Computation in Mobile Ad-Hoc Networks
Tao Jiang, George Theodorakopoulos, Prabha Ramachandran, John S. Baras
Systems Engineering and Integration Laboratory

Jointly Optimal Quantization, Estimation and Control of Hidden Markov Chains
Wei Xi, John S. Baras, Xiaobo Tan
Systems Engineering and Integration Laboratory

Key Management for Secure Multicast in Hybrid Satellite Networks
Ayan Roy-Chowdhury, Nalini Bharatula, John S. Baras
Maryland Hybrid Networks Center (formerly the Center for Satellite and Hybrid Communication Networks) (CSHCN)
Systems Engineering and Integration Laboratory

Security Issues in Mobile Ad Hoc Networks
Irena Bojanic, Alvaro Cardenas, Behnam Neekzad, Svetlana Radosavac, John S. Baras
Systems Engineering and Integration Laboratory

Synthesis and Validation of Models for Management of Narrow Passageways
Evangelos Kaisar and Mark Austin
Systems Engineering and Integration Laboratory

Jointly Optimum Power and Signature Sequence Allocation for Fading CDMA
Onur Kaya and Sennur Ulukus
Communication and Signal Processing Lab
Maryland Hybrid Networks Center (formerly the Center for Satellite and Hybrid Communication Networks) (CSHCN)

Wireless Communication Systems

Security Issues in Mobile Ad Hoc Networks
Irena Bojanic, Alvaro Cardenas, Behnam Neekzad, Svetlana Radosavac, John S. Baras
Systems Engineering and Integration Laboratory

Energy Efficient Power Control for Wireless Queueing Networks
Tolga Girici, Anthony Ephremides
Communications and Signal Processing Laboratory

Distributed Trust Establishment and Computation in Mobile Ad-Hoc Networks
Tao Jiang, George Theodorakopoulos, Prabha Ramachandran, John S. Baras
Systems Engineering and Integration Laboratory

Sensor Management and Routing in Wireless and Space Networks
Michael Hadjitheodosiou
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Joint Scheduling and Routing Algorithm for Ad-Hoc Wireless Networks
Yun Li, Anthony Ephremides
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Joint Multi-Access and Routing as a Stochastic Game for Relay Channel
Yalin Evren Sagduyu, Anthony Ephremides
Maryland Hybrid Networks Center (HyNet--formerly CSHCN)

Relaying Algorithms for Wireless Ad-Hoc Networks
Mohamed Abdallah and Haralabos Papadopoulos

Nonlinear Analysis of TCP-RED Instabilities
Priya Ranjan/ Eyad Abed, Richard La
Institute for Systems Research

NSF-CRCD: Combined Research and Curriculum Development in Information-Centric Systems Engineering
M. Austin. J. Baras, M. Casey, N. Kositsyna
Institute for Systems Research

Optimization-Based Available to Promise
Chien-Yu Chen, Zheng-ying Zhao, and Michael O. Ball

Analysis of Demand Uncertainty Effects in Ground Delay Programs
Thomas Vossen, Narender Bhogadi, Michael Ball, Robert Hoffman
Nextor

Planning for Promise (PFP)
M. Chen, Z. Zhao, M. Ball, G. Souza, A. Takada (Toshiba)
Institute for Systems Research, TOSHIBA, Robert H. Smith School of Business

Negotiating Access Control Policies Using Collaborative Games
V. Bharadwaj/J. Baras
Center for Satellite and Hybrid Communications Networks

Approximate Dynamic Programming and Its Application in Admission Control
Chang Zhang/ Advisor: John S. Baras
Institute for Systems Research

High Performance Clustering and Discrimination in Microarray Bioinformatics
P. Bhamidipati, A. Baras (Georgetown Un.)/B. Frankpitt (AIMS, Inc.), J. Baras
Institute for Systems Research, SEIL

Dynamic Models for Control on the Internet: Smooth TCP, RED, Stability
H. Chen/A. Misra (IBM), J. Baras
Center for Satellite and Hybrid Communication Networks

Hierarchical Key Management Schemes for Multicasting in Large Wireless Networks
H. Zhao, M. Striki, V. Bharadwaj / John S. Baras
Center for Satellite and Hybrid Communication Networks

High Data Rate Communications for NASA Missions
Students: A.T. Nguyen, X. Zhou, L. Lin, H. Zeng, Y. Chen, Y. Shang
Faculty: M. Hadjitheodosiou, J. Baras
Center for Satellite and Hybrid Communication Networks

HTTP Enhancements for Hybrid/Satellite Networks
A. Bhalekar/ J. Baras
Center for Satellite and Hybrid Communication Networks

Distributed Authenticated Key Generation for Mobile Ad hoc Networks
K. Manousakis, V. Bharadwaj/ J. Baras
Center for Satellite and Hybrid Communication Networks

Network Modeling and Simulations for Internet Services
X. Liu, M. Raissi-Dehkordi, J. Jou, H. Chen/J. Baras
Center for Satellite and Hybrid Communication Networks

On-Board Dynamic Power and Bandwidth Allocation in Next Generation Ka-Based Satellites
Y.Y. Feng / J. Baras
Center for Satellite and Hybrid Communication Networks

Optimal Scheduling Policies for Broadcast Information Delivery Systems
Majid Raissi-Dehkordi/John S. Baras
Center for Satellite and Hybrid Communication Networks

Performance Management in ATM Networks
Anubhav Arora/John S. Baras
Center for Satellite and Hybrid Communication Networks

Reliable Multicast over Satellite
Kyriakos Manousakis/ Advisor: John S. Baras
Center for Satellite and Hybrid Communication Networks

Comparative Performance Evaluation of Routing Protocols for Mobile AdHoc Networks (MANETs)
D. Dharmaraju, M. Raissi-Dehkordi, J. Jou/J. Baras
Center for Satellite and Hybrid Communication Networks

Integrated Satellite Gateway for Hybrid Internet: Congestion Control, Multicasting and Security
X. Zhou, V. Bharadwaj/J. Baras
Center for Satellite and Hybrid Communication Networks

A Novel Model for Tool-Wear Estimation
S. Varma/ J.S. Baras
Center for Auditory and Acoustic Research

Scalability in Mobile AdHoc Networks (MANETs) with Query Localization in TORA
D. Dharmaraju, M. Impett/S. Corson
Center for Satellite and Hybrid Communication Networks

High Resolution Study of Photo-induced Effects in CMR Materials
I.I. Smolyaninov, V.N. Smolyaninova*, R.L. Greene*, and C.C. Davis
Department of Electrical and Computer Engineering
*Department of Physics and Center for Superconductivity Research
The Maryland Optics Group

Near Field Measurements of a Dipole Antenna and Specific Absorption Rates in a Flat Phantom
Eric Merideth, David Xia, Nasim Vakili, and Christopher C. Davis
Department of Electrical and Computer Engineering
The Maryland Optic Group

Free Space Optical Communications
Linda Wasiczko, Igor Smolyaninov, Kyuman Cho
(Sogang Univ., Korea), Clint Edwards/C.C. Davis
The Maryland Optic Group

Digital Control of a Near-Field Scanning Optical Microscope
A. Scherz, W.S. Levine, C.C. Davis
The Maryland Optic Group

Nano-scale characterization of ferroelectric material using NSOM with half-metal-coated tips
H.Y. Liang, I.I. Smolyaninov/C.C. Davis, C.H. Lee

Optical Fiber Biosensors: Strong Anisotropy of Dipole Radiation at an Interface
Vildana Hodzic, *Hyunmin Yi, †James Sumner, † James B. Gillespie, *William Bently,
and Christopher C. Davis. Department of Electrical and Computer Engineering,
*Department of Chemical Engineering, †Army Research Laboratory, Adelphi, MD
The Maryland Optic Group

Optical Wireless Networks with Topology Control
1,2)Christopher C. Davis, 1)Tzung-Hsien Ho,
1) Sugianto Trisno, and 2) Stuart Milner
1) Department of Electrical and Computer Engineering
2) Institute for Systems Research
The Maryland Optics Group

Induced Current Effects Produced in Heart Pacemaker Patients by Low Frequency Magnetic Field Security Systems
Adebo Ifesanya, Jon Casamento*, Isaac Chang*, H. Bassen* and Christopher C. Davis
Department of Electrical and Computer Engineering
*FDA Center for Devices and Radiological Health
The Maryland Optics Group

Single-Photon Tunneling
I.I. Smolyaninov, A.V. Zayats1), A. Güngör2), and C.C. Davis
Department of Electrical and Computer Engineering
1) Queen’s University of Belfast, UK 2) Faith University, Istanbul, Turkey
The Maryland Optics Group

High-Q Piezoelectric Nanomechanical Filter Arrays
P. Kumar, M. Edelen, L. Li, J. Melngailis, P. Boudreaux, D.L. DeVoe
Maryland MEMS Lab

High-Force, Large Displacement Micromotors
J. Maloney, D. Schreiber, W.-J. Cheng, Rosenberger, C. Kimball, D.L. DeVoe
Maryland MEMS Lab

Silicon Microfluidics Using Field Effect Flow Control
Nate Sniadecki, Cheng Lee, Don DeVoe
Maryland MEMS Lab

Energy Efficient Collision Resolution in Wireless Ad-Hoc Networks
Yalin Evren Sagduyu/Anthony Ephremides

Distributed Routing and Scheduling in Resource-Limited Wireless Ad Hoc Networks with Connectionless Traffic
Tolga Girici/Anthony Ephremides

Power Control in Uplink and Downlink CDMA Systems with Multiple Flow Types
Yun Li/Anthony Ephremides

Acoustic-phonetic Approach to Speech Recognition Based on Landmark Detection
Amit Juneja and Carol Espy-Wilson

Carbon Nanotube Diode Design
Gary Pennington and Neil Goldsman, Department of Electrical and Computer Engineering
Semiconductor Simulation Laboratory

Faster CMOS Inverter Switching Obtained with Channel Engineered Asymmetrical Halo Implanted MOSFETs
Akin Akturk, Neil Goldsman, George Metze†
Department of Electrical and Computer Engineering
† Laboratory of Physical Sciences, College Park, MD
Semiconductor Device and Circuit Laboratory

A High-Frequency FM Transceiver
Yun Bai, Sanaz Adl, and Neil Goldsman

The Maryland Governor’s Institute of Technology:
The Electrical and Computer Engineering Technical Program

Z. Dilli, N. Goldsman, K. Lee, J. Schmidt, S. Marcus

Phase-Locked Loop Design
Akin Aktürk, Zeynep Dilli, Neil Goldsman
Semiconductor Simulation Laboratory

Next Generation Molding Technologies
G. Fowler, S.K. Gupta, X. Li, A. Priyadarshi
Department of Mechanical Engineering
Institute for Systems Research

Design For Production: Using Manufacturing Cycle Time Information to Improve Product Development
J.W. Herrmann, M.M. Chincholkar

Discrete Event Simulation For Manufacturing Systems And Supply Chains
S. Gahagan, J.W. Herrmann, S. Hewitt, R. Kumar, E. Lin, G. Pundoor
Institute for Systems Research

Neuromorphic VLSI-Based Bat Echolocation Using Interaural Level Differences
Rock Z. Shi, Kaushik Ghose/Timothy Horiuchi

Directed Graphs and Motion Description Languages for Robot Navigation
Sean Andersson and Dimitrios Hristu
Institute for Systems Research
Center for Dynamics and Control of Smart Structures

Dynamic Sound Localization
Amir A. Handzel and P.S. Krishnaprasad
Institute for Systems Research

Formation Dynamics under a Class of Control Laws
Fumin Zhang/P.S. Krishnaprasad
Institute for Systems Research
Intelligent Servosystems Laboratory

Control of a Magnetostrictive Actuator with Application to Micropositioning
Xiaobo Tan/John S. Baras and P.S. Krishnaprasad
Institute for Systems Research
Center for Dynamics and Control of Smart Structures

Behaviors of Multi-Robot Teams in MDLe
F. Zhang M. Goldgeier B. Madhusudan/P.S. Krishnaprasad
Institute for Systems Research
Intelligent Servosystems Laboratory

The MDLe Project: Towards a Universal Language for Sensor-based Feedback Control
Dimitrios Hristu, P.S. Krishnaprasad, Sean Andersson, Fumin Zhang, Ryan Braud, Michael Goldgeier, Bharath Madhusudan, and Patrick Sodre
Institute for Systems Research
Center for Dynamics and Control of Smart Structures

An Efficient Key Management Scheme for Secure Wireless Multicast
Yan Sun/K.J. Ray Liu

Evolving Architectures for Iterative Dataflow Graphs using Partial Schedules
N. Chandrachoodan/S.S. Bhattacharyya, K.J.R. Liu
University of Maryland Institute for Advanced Computer Studies (UMIACS)

Space-Time Trellis Code Construction for Fast Fading Channels
Zoltan Safar/K.J. Ray Liu

The beamaim of echolocating bats tracking moving and stationary prey
Kaushik Ghose and Cynthia F. Moss

Audio-Vocal Integration in Awake, Behaving Echolocating Bats
Shiva R. Sinha and Cynthia F. Moss

Environmental and Manufacturing Metrics in Semiconductor Interconnect Technology
Soon Cho and Gary W. Rubloff
NSF/SRC Engineering Research Center for Environmentally Benign Semiconductor Manufacturing

In-situ Semiconductor Process Metrology for Real-Time APC (advanced Process Control)
Yijun Liu, Laurent Henn-Lecordier, Soon Chon, Yiheng Xu, Carl Gogol (*), Abdul Wajid(*), John N. Kidder, Gary W. Rubloff
*INFICON, The Institute of Systems Research, Departments of Materials and Nuclear Engineering

Process Sensing and Simulation for GaN-based Semiconductor Electronics
Raymond A. Adomaitis, Soon Cho, Gary W. Rubloff (UMd)
Michael Aumer, Darren Thomson, Deborah Partlow (Northrop Grumman)
Northrop Grumman

Sound Localization Based on Acoustical Transformations
J. Tulsi, S. Sridaran/E. Grassi, S. Shamma

Intelligent and Noise-Robust Interfaces for MEMS Acoustic Sensors: Smart Microphone
Center for Acoustic and Auditory Research

MENTER: Dynamic Traffic Engineering for MPLS Networks
T. Guven, K-T Kuo, S. Phuvoravan, L. Sudarsan, H.S. Chang, S.Bhattacharjee, and M.Shayman
Research Supported by the Laboratory for Telecommunications Sciences

Preventing Network Instability Caused by Propagation of Control Plane Poison Messages
X. Du/M.A. Shayman (UMD), R. Skoog (Telcordia Technologies)
Research Supported by DARPA-ITO Fault Tolerant Networks Program, Laboratory for Telecommunications Sciences and ARDA

Interactive Exploration of Time Series Data
Harry Hochheiser and Ben Shneiderman
Department of Computer Science, UMIACS, HCIL

Magnetoencephalography at UMCP
Jonathan Z. Simon (ECE, ISR), David Poeppel (Linguistics, Biology)
Computational Sensorimotor Systems Lab

Fast Web Page Downloads by Competitive Content Delivery Networks
ÖZGÜR ERCETIN and Leandros TASSIULAS

Anti-Collusion Fingerprinting for Multimedia
Wade Trappe, Min Wu, K.J. Ray Liu