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» Improving the Efficiency of Non-Deterministic Computations
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95
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ISLPED
2005
ACM
87views Hardware» more  ISLPED 2005»
15 years 6 months ago
Runtime identification of microprocessor energy saving opportunities
High power consumption and low energy efficiency have become significant impediments to future performance improvements in modern microprocessors. This paper contributes to the so...
W. L. Bircher, M. Valluri, J. Law, L. K. John
ICIP
2005
IEEE
16 years 2 months ago
Augmented particle filtering for efficient visual tracking
Visual tracking is one of the key tasks in computer vision. The particle filter algorithm has been extensively used to tackle this problem due to its flexibility. However the conv...
Chunhua Shen, Michael J. Brooks, Anton van den Hen...
197
Voted
ICDE
2008
IEEE
161views Database» more  ICDE 2008»
16 years 2 months ago
COLR-Tree: Communication-Efficient Spatio-Temporal Indexing for a Sensor Data Web Portal
Abstract-- We present COLR-Tree, an abstraction layer designed to support efficient spatio-temporal queries on live data gathered from a large collection of sensors. We use COLR-Tr...
Yanif Ahmad, Suman Nath
90
Voted
RTCSA
2008
IEEE
15 years 7 months ago
Efficient Query Processing for Tracing RFID Tags by Reordering Location Identifiers
This paper addresses the problem of using the Location IDentifier (LID) as the domain value of the index for trajectories of RFID tags and proposes the solution for solving this p...
Sungwoo Ahn, Bonghee Hong
113
Voted
VLSID
2005
IEEE
170views VLSI» more  VLSID 2005»
15 years 6 months ago
A High-Efficiency, Dual-Mode, Dynamic, Buck-Boost Power Supply IC for Portable Applications
Abstract—Integrated power supplies are critical building blocks in stateof-the-art portable applications, where they efficiently and accurately transform a battery supply into va...
Biranchinath Sahu, Gabriel A. Rincón-Mora