Showing posts with label Research. Show all posts
Showing posts with label Research. Show all posts

Friday, October 16, 2009

Technical Reports

Browse reports by year: [ ALL 2005 2006 2007 2008 2009 2010 ]
Browse reports by authors: [ ALL A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ]
Browse reports by title: [ ALL A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ]
Recent technical reports


TR-GWU-CS-09-003 An information-theoretic approach for privacy protection in OLAP systems
by Nan Zhang, Wei Zhao
TR-GWU-CS-09-002 On The Establishment of Defender’s Reputation Against Insider Attacks
by Nan Zhang, Wei Yu, Xinwen Fu, Sajal K. Das
TR-GWU-CS-09-001 A comprehensive explanation of quantum mechanics: the keyword is 'interactive holography'
by Simon Y Berkovich
TR-GWU-CS-08-001 An Operational Mechanism Featuring Gravity Amplification
by Simon Berkovich
TR-GWU-CS-07-006 Ultimate irreversibility in the Universe: continuous holographic recording of every event and biological memory as a part of it
by Simon Berkovich
TR-GWU-CS-07-005 On the Performance of Location-Centric Storage In Sensor Networks
by Kai Xing, Xiuzhen Cheng, Jiang Li, Min Song
TR-GWU-CS-07-004 Localized Compromised Node Detection in Wireless Sensor Networks
by Fang Liu, Xiuzhen Cheng, Liran Ma, Dechang Chen, David Hung-Chang Du
TR-GWU-CS-07-003 3D Underwater Sensor Network Localization
by Amin Y. Teymorian, Wei Cheng, Liran Ma, Xiuzhen Cheng
TR-GWU-CS-07-002 RFC: A Robust and Fast Rate Control Scheme in IEEE 802.11 Wireless Networks
by Yanxia Rong, Liran Ma, Amin Y. Teymorian, Xiuzhen Cheng, Hyeong-Ah Choi
TR-GWU-CS-07-001 How to Migrate to Internet Voting
by Kim Lawson-Jenkins, Lance Hoffman
TR-GWU-CS-06-009 LKE: A Self-configuring Scheme for Location-aware Key Establishment in Wireless Sensor Networks
by Fang Liu, Xiuzhen Cheng
TR-GWU-CS-06-008 iPAK: An In-Situ Pairwise Key Bootstrapping Scheme for Wireless Sensor Networks
by Liran Ma, Xiuzhen Cheng, Fang Liu, Fengguang An, Jose Rivera
TR-GWU-CS-06-007 Connected Dominating Set
by Xiuzhen Cheng, Feng Wang, Ding-Zhu Du
TR-GWU-CS-06-006 Integrating Admission Control and Scheduling for Quality Controlled Streaming Services in HSDPA Networks
by J. S. Gomes, H.-A. Choi, J.-H. Kim, J. K. Sohn, H. I. Choi
TR-GWU-CS-06-005 Policy-Based QoS Aware Packet Scheduling for CDMA 1x Ev-DO
by J. Hwang, M. T. Rafaei, H.-A. Choi, J.-H. Kim, J. K. Sohn, H. I. Choi
TR-GWU-CS-06-004 Scheduling Algorithms for Policy Driven QoS Support in HSDPA Networks
by J. S. Gomes, M. Yun, H.-A. Choi, J.-H. Kim, J. K. Sohn, H. I. Choi
TR-GWU-CS-06-003 ARES: an Adaptively Re-optimizing Engine for Stream Query Processing
by Joseph Gomes, Hyeong-Ah Choi
TR-GWU-CS-06-002 Channel Aware Scheduling in Wireless Networks
by Amrinder Arora, Hyeong-Ah Choi
TR-GWU-CS-06-001 SeGrid: A Secure Grid Framework for Sensor Networks
by Xiuzhen Cheng, Fang Liu, Fengguang An
TR-GWU-CS-05-004 Loop Trees for Directed Graphs and their Applications
by W. Douglas Maurer

Research Groups in CS@GW

  • Ada-Related Research and Resources -
    Follow the link to Ada related resources for students, teachers and Ada enthusiasts.
  • Cyberspace Security and Policy Research Institute -
    The Emergence of Cyber Security Policy Research Institute as a global venue for communication, commerce, education and entertainment has blurred traditional political and organizational boundaries, made time zones irrelevant and erased language barriers. The Cyber Security Policy Research Institute carries out studies and hosts seminars that move society towards rational and informed discussion of these critical changes. CPI's mission is to encourage, promote, facilitate, and execute interdisciplinary research in areas related to the nexus of society and the Internet.
  • GW Center for Networks Research -
    The GW Center for Networks Research is an interdisciplinary academic center dedicated to the development of quantitative and computer-based models and methods for the analysis, design, and optimization of communication networks. Research into today's complex communication systems requires a multi-disciplinary approach that combines the knowledge and methodologies of electrical engineering, computer science, and mathematical optimization - and the Center will bring these knowledge areas together.
  • GW's Home of the 21st Century Research Lab -
    The Home of the 21st Century Research Lab is located at the Virginia Campus of The George Washington University. This lab represents an exciting partnership between private industry and a research university. It involves technical experts from industry, as well as GW professors, graduate and undergraduate students, all working together to explore new technologies that can improve the quality of everyday life.
  • GW Institute for Biomedical Engineering -
    GWIBE is composed of approximatel 30 faculty from the School of Engineering and Applied Science and the School of Medicine and Health Sciences (approximately half from each). The mission of the institute is to maximize collaborations of the diverse and interdisciplinary efforts by groups and individuals involved in biomedical engineering through consolidation of resources under one umbrella. GWIBE is committed to achieving and maintaining the leadership in cutting-edge research and innovative education. The ultimate aim of GWIBE is to advance the quality of medical treatment and clinical outcomes, improve the quality of life for health care patients, and to reduce the cost of health care through advances in engineering and scientific applications in medicine. GWIBE has been recognized as one of seven Signature Program areas of excellence by the
    George Washington University.
  • Human-Computer Interaction Group -
    View the different sub-fields being explored in Human-Computer Interaction, such as Human Interaction in Virtual Environments (HIVE), Interaction Techniquees and Devices, Eye Tracking etc. The HIVE problem is addressed using a holistic approach: Providing feedback to multiple senses in concert to improve the use of the high bandwidth that humans are capable of in real interactions. Virtual environment research is one of the areas that we see as having great promise as a technological framework for supporting simulation (e.g., surgical, military), collaboration, communication, and vizualization.
  • Institute for Computer Graphics -
    The computer graphics program at GW pursues three overriding themes: interdisciplinary collaboration, applications to real-world problems, and above all, individual creativity. Research topics have spanned the spectrum of physics-based motion control, interpolation of motion captured data, haptic interaction devices and techniques, sound synthesis and synchronization, global illumination, and information exploration and visualization. The students who have gone through the programs can be found all over the world in academia, movie production, game companies, government organizations, research institutions, and private companies.
  • Justice Information Technology Group -
    The group is dedicated to advancing research and education in the application of information technology to justice and public safety community. At the core of is a partnership between academic and industry made possible by close collaboration with IJIS Institute, a non-profit corporation dedicated to the successful implementation of integrated justice information systems nationwide. Activities of the group include research in application of information technology, evaluation of systems and technologies, demonstration of new information technologies and their integration, and education for practitioners related to justice information technology.
  • Laboratory for Advanced Computer Applications in Medicine -
    (LACAM) was established jointly by SMHS and SEAS in 1995. It is co-directed by Prof. James Hahn, who represents SEAS, and Prof. Raymond Walsh, who represents SMHS. Seed funding from the two participating schools equipped LACAM, located in Staughton Hall, with initial computing equipment. The research activities in LACAM have concentrated primarily on the use of simulation and visualization for surgical training, planning, and computer guidance. Medical students participate in research projects alongside engineering students, thus enhancing their educational experiences.
  • Motion Capture and Analysis Laboratory (MOCA) -
    The Motion Capture and Analysis (MOCA) Laboratory operates under the auspices of the Institute for Computer Graphics and in partnership with the Institute for Biomedical Engineering. MOCA provides the infrastructure, including laboratory space, equipment and support personnel, to enable researchers, educators, and clinicians across the University and the greater Washington D.C. area to capture, analyze, and apply digitized human motion for a variety of applications. The equipment consists of VICON Infrared motion capture equipment and associated computing equipment. The laboratory was made possible by the University Research Enhancement Fund and will be devoted to the study of human (and other) motion in science, art, engineering, and medicine.
  • Project ALISA: Adaptive Learning Image and Signal Analysis -
    Based on Collective Learning Systems Theory developed by Professor Bock, a network of adaptive learning cells has been applied to a difficult image-processing task: the detection and classification of textures and structures in images and signals. Known as ALISA (Adaptive Learning Image and Signal Analysis), this parallel-processing engine has been constructed and tested at the Research Institute for Applied Knowledge Processing (FAW) in Ulm, Germany, and here at The George Washington University over the last four years.
  • View Faculty Research Interests -
    Go to the Faculty listing to view individual research interests.

Thursday, October 8, 2009

Complete research of Prof.Youssef including on going projects

RESEARCH PROJECTS


Wednesday, October 7, 2009

Research in CS - Introduction

Research

Members of the Department are actively involved in a wide variety of research areas in the field of Computer Science. These areas of research include biomedical computing, bioinformatics, distributed systems, networks, computer security, architecture and embedded computing, digital media, multimedia systems, computer graphics, adaptive learning and human computer interaction. Click on the menu links to view the various research groups in CS@GW, available resources and faculty research interests.

RESEARCH AREAS:


Algorithms and Theory:

Broadly speaking, the goals of the research are to provide a mathematical understanding of fundamental problems in Computer Science and other application areas. Research interests of the faculty include algorithms for networks and distributed systems, data structure, semantics of programming languages, optimizing compilers, and data compression and image processing. For more information, visit GW Center for Networks Research. Faculty: Abdelghani Bellaachia, Simon Berkovich, Xiuzhen (Susan) Cheng, Michael Feldman, Rhys Price Jones, Ward Douglas Maurer, Abdou Youssef


Bioinformatics and Biomedical Computing:

At the intersection of biology, medicine and computer science, bioinformatics and biomedical computing involves all aspects of the analysis, management, and visualization of information in biomedical applications. For more information, visit our GW's Home of the 21st Century Research Lab and GW Institute for Biomedical Engineering and Bioinformatics at GW. Faculty: Abdelghani Bellaachia, Simon Berkovich, Xiuzhen (Susan) Cheng, Liliana Florea, James Hahn, Rhys Price Jones, Shmuel Rotenstreich, Rahul Simha


Computer Security and Information Assurance:

Computer security and information assurance encompasses network security, information warfare, cryptography, information policy, and computer forensics to detect and prevent malicious intrusion or destruction of vital government and business computer systems and networks. Faculty: Lance Hoffman, Sead Muftic, Jonathan Stanton, Poorvi Vora, Rahul Simha


Digital Media:

The use of modeling, rendering, human-computer interaction, and computer animations in information visualization, medical applications of computer graphics, and entertainment. For more information, visit Institute for Computer Graphics and Human-Computer Interaction Group Faculty: James Hahn, Rachelle Heller, Dianne Martin, John Sibert


Machine Intelligence and Cognition:

Based on collective learning systems theory developed by Professor Peter Bock, a network of adaptive learning cells has been applied to a difficult image processing task: the detection and classification of structures and objects in images. For more information, visit Project ALISA: Adaptive Learning Image and Signal Analysis Faculty: Peter Bock


Networking and mobile computing:

Various internetworking concepts including the Internet, Wireless LAN, Mobile ad hoc and sensor networks, distributed and high performance cluster computing, and peer to peer networks. We study how the layers of the protocol stack and the different functional aspects of a network system are affected by mobility. For more information, visit GW Center for Networks Research. Faculty: Xiuzhen (Susan) Cheng, Hyeong-Ah Choi, Bhagirath Narahari, Jonathan Stanton, Rahul Simha


Pervasive Computing and Embedded Systems:

Capturing the vision that computing and communication will be embedded almost everywhere, pervasive computing and embedded systems addresses wearable computer architecture and applications, sensor networks, real-time embedded operating systems, embedded system networking, smart spaces, dynamic service discovery, security and privacy, and mobility. Faculty: Xiuzhen (Susan) Cheng, Bhagirath Narahari, Rahul Simha


Software Engineering and Systems:

Software engineering addresses the development and use of various concepts and techniques to specify, verify, and test large software systems. These include formal methods, collaborative computing paradigms, peer to peer systems, and component based enterprise systems. Faculty: Michael Feldman, Ward Douglas Maurer, Bhagirath Narahari, Shmuel Rotenstreich