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CATS
2006
13 years 11 months ago
On the Logical Implication of Multivalued Dependencies with Null Values
The implication of multivalued dependencies (MVDs) in relational databases has originally been defined in the context of some fixed finite universe (Fagin 1977, Zaniolo 1976). Whi...
Sebastian Link
CORR
2010
Springer
180views Education» more  CORR 2010»
13 years 10 months ago
Dependability in Aggregation by Averaging
Abstract. Aggregation is an important building block of modern distributed applications, allowing the determination of meaningful properties (e.g. network size, total storage capac...
Paulo Jesus, Carlos Baquero, Paulo Sérgio A...
PAMI
2008
235views more  PAMI 2008»
13 years 9 months ago
Dependent Multiple Cue Integration for Robust Tracking
We propose a new technique for fusing multiple cues to robustly segment an object from its background in video sequences that suffer from abrupt changes of both illumination and po...
Francesc Moreno-Noguer, Alberto Sanfeliu, Dimitris...
POPL
2010
ACM
14 years 7 months ago
Dependent types and program equivalence
The definition of type equivalence is one of the most important design issues for any typed language. In dependentlytyped languages, because terms appear in types, this definition...
Jianzhou Zhao, Limin Jia, Stephanie Weirich, Vilhe...
MOBIQUITOUS
2007
IEEE
14 years 4 months ago
A SpatioTemporal Placement Model for Caching Location Dependent Queries
Client side caching of location dependent queries is an important technique for improving performance of location-based services. Most of the existing research in this area has fo...
Anand Murugappan, Ling Liu