337 search results - page 50 / 68 » An Information-Theoretic Definition of Similarity |
ICWE
2010
Springer
13 years 10 months ago
2010
Springer
: The use of patterns in data management is not new: in data warehousing, data marts are simple conceptual schemas with exactly one core entity, describing facts, surrounded by mul...
ESWS
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. Historically, information retrieval (IR) has followed two principally different paths that we call syntactic IR and semantic IR. In syntactic IR, terms are represented as...
ACL
2008
13 years 10 months ago
2008
Question answering research has only recently started to spread from short factoid questions to more complex ones. One significant challenge is the evaluation: manual evaluation i...
OPODIS
2008
13 years 10 months ago
2008
It has been widely suggested that memory transactions should behave as if they acquired and released a single global lock. Unfortunately, this behavior can be expensive to achieve...
MVA
2007
13 years 10 months ago
2007
This paper presents a new approach to extracting and representing structural features of images. The approach is based on both a region-based analysis and a contour-based analysis...