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Appointments for 2005-2006 term

IEEE Transactions on Very Large Scale Integration (VLSI) systems 2005年第7期13卷 773-782页

作者： Ranganathan, Nagarajan Agrawal, Vishwani D. Chakradhar, Srimat T. Chakrabarty, Krishnendu Courtois, Bernard DeMara, Ronald Hu, Xiaobo Sharon Ismail, Yehea I. Jha, Niraj K. John, Lizy Kurian Ker, Ming-Dou Koren, Israel Liu, Bin-Da Marculescu, Diana Marculescu, Radu Narayanan, Vijaykrishnan Nassif, Sani R. Nowick, Steven M. Sapatnekar, Sachin S. Sherlekar, Sunil Sylvester, Dennis Vemuri, Ranga Pham, Michael Department of Computer Science and Engineering University of South Florida Tampa FL 33620 United States Department of Computer Science and Engineering Nanomaterials and Nanomanufacturing Research Center University of South Florida Tampa United States IEEE United States Systems United States Department of Electrical and Computer Engineering Rutgers University New Brunswick NJ United States IETE India ACM NEC Laboratories America Inc. Princeton NJ United States Duke University Durham NC United States ACM SIGDA Sigma Xi United States Laboratory of Techniques of Informatics and Microelectronics for Computer Architectecture ASME IMAPS IEEE Computer Society University of Central Florida Orlando United States Computer Engineering Program SEECS Department of Computer Science and Engineering University of Notre Dame Notre Dame IN United States Northwestern University Evanston IL United States Department of Electrical Engineering Princeton University Princeton NJ United States Association for Computing Machinery Austin United States UT Austin Engineering Foundation United States Department of Electronics Engineering National Chiao-Tung University Taiwan Department of Electrical and Computer Engineering University of Massachusetts Amherst United States Department of Electrical Engineering Department of Electrical and Computer Engineering Carnegie Mellon University Pittsburgh PA United States Electrical and Computer Engineering Faculty Carnegie Mellon University Pittsburgh PA United States Computer Science and Engineering Department Pennsylvania State University University Park United States IBM Austin Research Laboratory Austin TX United States Columbia University New York NY United States Department of Electrical and Computer Engineering University of Minnesota Minneapolis United States Tata Consultancy Services Centre of Excellence for Embedded Systems India Department of Electrical Engineering IIT Bombay India Department of Electrical Engineering Uni

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Transport of Mars-Crossing Asteroids from the Quasi-Hilda Region

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Physical Review Letters 2005年第23期94卷 231102-231102页

作者： Michael Dellnitz Oliver Junge Martin W. Lo Jerrold E. Marsden Kathrin Padberg Robert Preis Shane D. Ross Bianca Thiere Faculty of Computer Science Electrical Engineering and Mathematics University of Paderborn D-33095 Paderborn Germany Navigation and Mission Design Jet Propulsion Laboratory California Institute of Technology M/S 301-140L 4800 Oak Grove Drive Pasadena California 91109 USA Control and Dynamical Systems California Institute of Technology MC 107-81 Pasadena California 91125 USA Department of Aerospace and Mechanical Engineering University of Southern California Los Angeles California 90089 USA

We employ set oriented methods in combination with graph partitioning algorithms to identify key dynamical regions in the Sun-Jupiter-particle three-body system. Transport rates from a region near the 3∶2 Hilda resonance into the realm of orbits crossing Mars’ orbit are computed. In contrast to common numerical approaches, our technique does not depend on single long term simulations of the underlying model. Thus, our statistical results are particularly reliable since they are not affected by a dynamical behavior which is almost nonergodic (i.e., dominated by strongly almost invariant sets).

关键词： .graph orbits partitioning week ending Asteroids Preis Mars-Crossing Quasi-Hilda

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Toward multimodal human-robot cooperation and collaboration

Toward multimodal human-robot cooperation and collaboration

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Collection of Technical Papers - AIAA 1st Intelligent systems Technical Conference

作者： Perzanowski, Dennis Brock, Derek Bugajska, Magdalena Thomas, Scott Sofge, Donald Adams, William Skubic, Marjorie Blisard, Sam Cassimatis, Nicholas Trafton, J. Gregory Schultz, Alan C. Naval Research Laboratory Washington DC 20375 University of Missouri Columbia MO 65211 Rensselaer Polytechnic Institute Troy NY 12180 Intelligent Multimodal/Multimedia Systems Code 5512 Interface Design and Evaluation Code 5513 Intelligent Systems Code 5515 Electrical and Computer Engineering Department Department of Cognitive Science

ISBN: (纸本)156347719X

Our multimodal interface integrates speech recognition, natural language understanding, spatial reasoning and human cognitive models for completing specific tasks and for perspective-taking in locative oriented tasks. With natural language and gestures, we believe human-robot interaction and communication is facilitated. Instead of concentrating on the various modalities of the interface, users can concentrate on the task at hand. Likewise, by incorporating human cognitive models for handling spatial information and perspective-taking, as well as for specific task completion, a better match with the expectations that humans acquire from their human-human interactions should be obtained, further facilitating cooperation and collaboration in human-robot interactions.

关键词： Speech recognition

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FPGA emulation of quantum circuits

FPGA emulation of quantum circuits

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IEEE International Conference on computer design: VLSI in computers and Processors, (ICCD)

作者： A.U. Khalid Z. Zilic K. Radecka Microelectronics and Computer Systems Laboratory McGiN University RRP Montreal QUE Canada Department of Electrical and Computer Engineering Concordia University Montreal QUE Canada

Quantum computing offers immense speedup in performing tasks such as data encryption and searching. The quantum algorithms can be modeled using classical computing devices, however classical computer simulations cannot deal efficiently with the parallelism present in quantum algorithms. The quantum circuit model for quantum algorithms is sufficient to describe the known quantum algorithms. Using analogies between quantum and digital circuits, we design the emulator of quantum algorithms in FPGAs that allows efficient experimentation with new quantum algorithms. This paper concentrates on new techniques for modeling quantum circuits, including the entanglement and probabilistic computing realization, as well as the critical issues in the required precision of computing.

关键词： Field programmable gate arrays Emulation Quantum computing Cryptography Concurrent computing computer simulation Parallel processing Digital circuits Algorithm design and analysis Quantum entanglement

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Glitching power reduction through supply voltage adaptation mechanism for low power array structure design

Glitching power reduction through supply voltage adaptation ...

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IEEE International Symposium on Circuits and systems (ISCAS)

作者： Sangjin Hong Shu-Shin Chin M. Sadasivam Mobile Systems Design Laboratory Department of Electrical and Computer Engineering Stony Brook University-SUNY Stony Brook NY USA

A novel supply voltage switching mechanism for reducing power dissipation of array structures is presented. With this mechanism, the supply voltage levels are successively activated by external clock signal in the direction of signal propagation. The mechanism eliminates power dissipated by the glitches while the speed of the array structure can be maintained. The mechanism is easily incorporated so that no circuit change in the existing array structure is required.

关键词： Power supplies Voltage Adaptive arrays Logic Switches Power dissipation Pipelines Registers Delay Clocks

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An artificial immune system strategy for robust chemical spectra classification via distributed heterogeneous sensors

An artificial immune system strategy for robust chemical spe...

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Congress on Evolutionary Computation

作者： M.A. Esslinger G.B. Lamont H.S. Abdel-Aty-Zohdy R.L. Ewing Department of Electrical and Computer Engineering Air Force Institute of Technology Dayton OH USA Microelectronics System Design Laboratory Oakland University Rochester MI Information Directorate Wright-Patterson AFB Air Force Research Laboratory Dayton Ohio USA

The timely detection and classification of biological agents in a hostile environment is critical for increasing protection in critical areas. This paper proposes a strategy for identifying biological agents via distributed sensors with an artificial immune system (AIS). The proposed system is composed of networked sensors and nodes, communicating via wireless or wired connections. Measurements are continually taken via dispersed redundant sensors strategically placed in threat areas. These sensors continually measure and categorize air or liquid samples, alerting surrounding nodes when possible biological agents are detected. Detection is based upon the biological immune system (BIS) model of antigens and antibodies, and alerts are generated when a measured sample is determined to be a valid biological agent (antigen). Biological agent signatures (antibodies) are continually distributed throughout the system to adapt to changes in the environment or to new antigens.

关键词： Chemical sensors Artificial immune systems Robustness Sensor systems Biosensors Chemical and biological sensors Wireless sensor networks Protection Wireless communication Area measurement

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VLSI design of high-throughput processing element for real-time particle filtering

VLSI design of high-throughput processing element for real-t...

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International Symposium on Signals, Circuits and systems, SCS 2003

作者： Chin, Shu-Shin Hong, Sangjin Mobile Systems Design Laboratory Department of Electrical and Computer Engineering State University of New York at Stony Brook Stony BrookNY11794-2350 United States

ISBN: (纸本)0780379799

This paper presents a VLSI ASIC design of a high-throughput processing element for real-time particle filtering applications. The implementation is based on robust and efficient fixed-point processing algorithms. The high-throughput is achieved through two-level pipelining and preserving the inherent parallelism. The pipeline depth is balanced among sub-units to reduce clock loading via reduction of unnecessary registers. The processing element can be used as a standalone particle filter or a part of parallel particle filters for high-speed and/or larger particles. © 2003 IEEE.

关键词： Monte Carlo methods

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A DC current measurement circuit for on-chip applications

A DC current measurement circuit for on-chip applications

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IEEE International Symposium on Circuits and systems (ISCAS)

作者： C.K.L. Tam G.W. Roberts Microelectronics and Computer Systems Laboratory Department of Electrical and Computer Engineering McGill University Montreal QUE Canada

A robust and highly scalable technique for measuring DC currents is described. The circuit consists largely of digital electronics except for a comparator and a passive RC filter. This simple structure is able to force a voltage at a circuit node while measuring the current that flows into it. The technique has been successfully demonstrated using a prototype constructed using a 0.35/spl mu/m CMOS chip.

关键词： Current measurement Circuit testing Voltage Pulse measurements Force measurement Pulse circuits Feedback circuits Application software Prototypes Integrated circuit testing

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CMOS transconductor design for VHF filtering applications

CMOS transconductor design for VHF filtering applications

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IEEE International Symposium on Circuits and systems (ISCAS)

作者： Luo Zhenying M.F. Li Yong Lian S.C. Rustagi Signal Processing and VLSI Design Laboratory Department of Electrical and Computer Engineering National University of Singapore Singapore Institute of Microelectronics Singapore

A new differential input CMOS transconductor circuit for VHF filtering application is introduced. The new circuit has a very high frequency bandwidth, large linear differential mode input range and good common mode signal rejection capability. Using 0.35 /spl mu/m CMOS technology with 3 V power supply, the transconductor has a 0.9 V linear differential input range with a -54.6dB total harmonic distortion (THD) and more than 1 GHz - 3dB bandwidth. A 3rd order elliptic low pass g/sub m/-C filter with a cutoff frequency of 150MHz is demonstrated as an application of the new transconductor.

关键词： Transconductors Filtering VHF circuits Power harmonic filters Bandwidth CMOS technology Frequency Power supplies Total harmonic distortion Band pass filters

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Application of novel hierarchical approach to formal verification of digital ICs

Application of novel hierarchical approach to formal verific...

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Midwest Symposium on Circuits and systems (MWSCAS)

作者： F.A. El-Licy H.S. Abdel-Aty-Zohdy Department of Information and Computer Science Institute of Statistical Studies and Research Cairo University Egypt Microelectronics System Design Laboratory Electrical and Systems Engineering Oakland University MI USA

A hierarchical approach for the abstraction of digital VLSICs is presented. Circuit layout is hierarchically abstracted into logical constructs of binary tree structures, which may be manipulated to extract circuit functionality for the purpose of verifying design correctness. VLSIC design specification in the form of HDL is hierarchically decomposed to generate logical formulae for the given specification. By comparing the above, a verification report is obtained

关键词： Formal verification Logic design Binary trees Hardware design languages Production Very large scale integration electrical capacitance tomography Combinational circuits Data structures Boolean functions

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