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PVLDB
2010
82views more  PVLDB 2010»
15 years 5 months ago
SECRET: A Model for Analysis of the Execution Semantics of Stream Processing Systems
There are many academic and commercial stream processing engines (SPEs) today, each of them with its own execution semantics. This variation may lead to seemingly inexplicable diļ...
Irina Botan, Roozbeh Derakhshan, Nihal Dindar, Lau...
177
Voted
ICML
2005
IEEE
16 years 7 months ago
Exploiting syntactic, semantic and lexical regularities in language modeling via directed Markov random fields
We present a directed Markov random field (MRF) model that combines n-gram models, probabilistic context free grammars (PCFGs) and probabilistic latent semantic analysis (PLSA) fo...
Shaojun Wang, Shaomin Wang, Russell Greiner, Dale ...
OTM
2009
Springer
16 years 1 months ago
A Model for Semantic Equivalence Discovery for Harmonizing Master Data
IT projects often face the challenge of harmonizing metadata and data so as to have a ā€œsingleā€ version of the truth. Determining equivalency of multiple data instances against ...
Baba Piprani
FOSSACS
2008
Springer
15 years 8 months ago
Beyond Rank 1: Algebraic Semantics and Finite Models for Coalgebraic Logics
Coalgebras provide a uniform framework for the semantics of a large class of (mostly non-normal) modal logics, including e.g. monotone modal logic, probabilistic and graded modal l...
Dirk Pattinson, Lutz Schröder
204
Voted
JSW
2008
96views more  JSW 2008»
15 years 6 months ago
A Collaborative Inter-Data Grid Strong Semantic Model with Hybrid Namespace
The Data Grid, like all other collaboration models, has strict rules for contributors to follow and many criteria to abide with. Namespace is one of the rules that govern the contr...
Dalia El-Mansy, Ahmed Sameh