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ISPASS
2009
IEEE
16 years 1 months ago
User- and process-driven dynamic voltage and frequency scaling
We describe and evaluate two new, independently-applicable power reduction techniques for power management on processors that support dynamic voltage and frequency scaling (DVFS):...
Bin Lin, Arindam Mallik, Peter A. Dinda, Gokhan Me...
ICDCS
2002
IEEE
15 years 11 months ago
An Optimal Strategy for Anonymous Communication Protocols
For many Internet applications, the ability to protect the identity of participants in a distributed applications is critical. For such applications, a number of anonymous communi...
Yong Guan, Xinwen Fu, Riccardo Bettati, Wei Zhao
ICRA
2008
IEEE
157views Robotics» more  ICRA 2008»
16 years 28 days ago
Analysis and improvement of the consistency of extended Kalman filter based SLAM
Abstract— In this work, we study the inconsistency of EKFbased SLAM from the perspective of observability. We analytically prove that when the Jacobians of the state and measurem...
Guoquan Huang, Anastasios I. Mourikis, Stergios I....
VLDB
2007
ACM
166views Database» more  VLDB 2007»
16 years 18 days ago
To Share or Not To Share?
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...
Ryan Johnson, Nikos Hardavellas, Ippokratis Pandis...
SIGIR
2006
ACM
16 years 13 days ago
Formal models for expert finding in enterprise corpora
Searching an organization’s document repositories for experts provides a cost effective solution for the task of expert finding. We present two general strategies to expert se...
Krisztian Balog, Leif Azzopardi, Maarten de Rijke