406 search results - page 7 / 82 » A Cost Model for Similarity Queries in Metric Spaces |
SIGIR
2010
ACM
13 years 7 months ago
2010
ACM
We present a novel approach to query reformulation which combines syntactic and semantic information by means of generalized Levenshtein distance algorithms where the substitution...
EPIA
2009
Springer
14 years 2 months ago
2009
Springer
In this paper, we will analyze the behavior of several parameters, namely type of contexts, similarity measures, and word space models, in the task of word similarity extraction fr...
ICDE
2008
IEEE
14 years 8 months ago
2008
IEEE
Similarity search has been widely used in many applications such as information retrieval, image data analysis, and time-series matching. Specifically, a similarity query retrieves...
IS
2011
13 years 2 months ago
2011
—It is common for large and complex organizations to maintain repositories of business process models in order to document and to continuously improve their operations. Given suc...
ICWS
2009
IEEE
14 years 4 months ago
2009
IEEE
—Semantic Web Services (SWS) aim at the automated discovery and orchestration of Web services on the basis of comprehensive, machine-interpretable semantic descriptions. However,...