Sciweavers

36 search results - page 2 / 8
» isas 2007
Sort
View
NAACL
2004
13 years 8 months ago
Automatically Labeling Semantic Classes
Systems that automatically discover semantic classes have emerged in part to address the limitations of broad-coverage lexical resources such as WordNet and Cyc. The current state...
Patrick Pantel, Deepak Ravichandran
ISPASS
2007
IEEE
14 years 1 months ago
Performance Impact of Unaligned Memory Operations in SIMD Extensions for Video Codec Applications
—Although SIMD extensions are a cost effective way to exploit the data level parallelism present in most media applications, we will show that they had have a very limited memory...
Mauricio Alvarez, Esther Salamí, Alex Ram&i...
ACL
1989
13 years 8 months ago
Efficient Parsing for French
Parsing with categorial grammars often leads to problems such as proliferating lexical ambiguity, spurious parses and overgeneration. This paper presents a parser for French devel...
Claire Gardent, Gabriel G. Bès, Pierre-Fran...
ER
2007
Springer
108views Database» more  ER 2007»
14 years 1 months ago
Reasoning over Extended ER Models
Abstract. We investigate the computational complexity of reasoning over various fragments of the Extended Entity-Relationship (EER) language, which includes a number of constructs:...
Alessandro Artale, Diego Calvanese, Roman Kontchak...
ICA
2007
Springer
14 years 1 months ago
Independent Subspace Analysis Is Unique, Given Irreducibility
Independent Subspace Analysis (ISA) is a generalization of ICA. It tries to find a basis in which a given random vector can be decomposed into groups of mutually independent rando...
Harold W. Gutch, Fabian J. Theis