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» A framework for computer-aided validation
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100
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SIGMOD
2002
ACM
119views Database» more  SIGMOD 2002»
16 years 3 months ago
Rate-based query optimization for streaming information sources
Relational query optimizers have traditionally relied upon table cardinalities when estimating the cost of the query plans they consider. While this approach has been and continue...
Stratis Viglas, Jeffrey F. Naughton
120
Voted
PERCOM
2007
ACM
16 years 3 months ago
Energy-Aware Tag Anti-Collision Protocols for RFID Systems
Energy consumption of mobile readers is becoming an important issue as applications of RFID systems pervade different aspects of our lives. Surprisingly, however, these systems ar...
Vinod Namboodiri, Lixin Gao
151
Voted
PERCOM
2006
ACM
16 years 3 months ago
Criticality Aware Access Control Model for Pervasive Applications
In this paper we present a new framework for specifying access control policies in smart spaces called Criticality-Aware Access Control (CAAC). The main idea is to automatically r...
Sandeep K. S. Gupta, Tridib Mukherjee, Krishna K. ...
117
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SDM
2009
SIAM
193views Data Mining» more  SDM 2009»
16 years 27 days ago
Agglomerative Mean-Shift Clustering via Query Set Compression.
Mean-Shift (MS) is a powerful non-parametric clustering method. Although good accuracy can be achieved, its computational cost is particularly expensive even on moderate data sets...
Xiaotong Yuan, Bao-Gang Hu, Ran He
121
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ASAP
2009
IEEE
141views Hardware» more  ASAP 2009»
16 years 26 days ago
Accelerating a Virtual Ecology Model with FPGAs
—This paper describes the acceleration of virtual ecology models using field-programmable gate arrays (FPGAs). Our approach targets models generated by the Virtual Ecology Workb...
Julien Lamoureux, Tony Field, Wayne Luk