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SIGMOD
2006
ACM
127views Database» more  SIGMOD 2006»
14 years 7 months ago
Query evaluation using overlapping views: completeness and efficiency
We study the problem of finding efficient equivalent viewbased rewritings of relational queries, focusing on query optimization using materialized views under the assumption that ...
Gang Gou, Maxim Kormilitsin, Rada Chirkova
VIP
2003
13 years 8 months ago
Optimal Selection of Image Segmentation Algorithms Based on Performance Prediction
Using different algorithms to segment different images is a quite straightforward strategy for automated image segmentation. But the difficulty of the optimal algorithm selection ...
Yong Xia, David Dagan Feng, Rongchun Zhao
HYBRID
2007
Springer
14 years 1 months ago
Switch Detection in Genetic Regulatory Networks
Abstract. This paper considers piecewise affine models of genetic regulatory networks and focuses on the problem of detecting switches among different modes of operation in gene e...
Riccardo Porreca, Giancarlo Ferrari-Trecate, Danie...
HICSS
2006
IEEE
101views Biometrics» more  HICSS 2006»
14 years 1 months ago
IT Projects: Conflict, Governance, and Systems Thinking
Triggered by several embarrassing (and costly) IT project collapses in New Zealand’s public sector, a government report found that effective project control required good govern...
David Johnstone, Sid L. Huff, Beverley G. Hope
ISLPED
2005
ACM
136views Hardware» more  ISLPED 2005»
14 years 28 days ago
Energy efficient SEU-tolerance in DVS-enabled real-time systems through information redundancy
Concerns about the reliability of real-time embedded systems that employ dynamic voltage scaling has recently been highlighted [1,2,3], focusing on transient-fault-tolerance techn...
Alireza Ejlali, Marcus T. Schmitz, Bashir M. Al-Ha...