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HPCA
2007
IEEE
16 years 6 months ago
MemTracker: Efficient and Programmable Support for Memory Access Monitoring and Debugging
Memory bugs are a broad class of bugs that is becoming increasingly common with increasing software complexity, and many of these bugs are also security vulnerabilities. Unfortuna...
Guru Venkataramani, Brandyn Roemer, Yan Solihin, M...
VLDB
2007
ACM
118views Database» more  VLDB 2007»
16 years 6 months ago
Materialized Views in Probabilistic Databases for Information Exchange and Query Optimization
Views over probabilistic data contain correlations between tuples, and the current approach is to capture these correlations using explicit lineage. In this paper we propose an al...
Christopher Re, Dan Suciu
VLDB
2007
ACM
122views Database» more  VLDB 2007»
16 years 6 months ago
MIST: Distributed Indexing and Querying in Sensor Networks using Statistical Models
The modeling of high level semantic events from low level sensor signals is important in order to understand distributed phenomena. For such content-modeling purposes, transformat...
Arnab Bhattacharya, Anand Meka, Ambuj K. Singh
SIGMOD
2007
ACM
196views Database» more  SIGMOD 2007»
16 years 6 months ago
Adaptive location constraint processing
An important problem for many location-based applications is the continuous evaluation of proximity relations among moving objects. These relations express whether a given set of ...
Zhengdao Xu, Hans-Arno Jacobsen
SIGMOD
2007
ACM
219views Database» more  SIGMOD 2007»
16 years 6 months ago
Efficient exploitation of similar subexpressions for query processing
Complex queries often contain common or similar subexpressions, either within a single query or among multiple queries submitted as a batch. If so, query execution time can be imp...
Jingren Zhou, Johann Christoph Freytag, Per-Å...
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