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JASIS
2007
72views more  JASIS 2007»
14 years 10 months ago
TREC: Experiment and evaluation in information retrieval
José Luis Vicedo González, Jaime G&o...
ISDA
2009
IEEE
15 years 5 months ago
A Combined Query Expansion Technique for Retrieving Opinions from Blogs
In this paper, we discuss the the role of the retrieval component in an TREC style opinion question answering system. Since blog retrieval differs from traditional ad-hoc document...
Saeedeh Momtazi, Stefan Kazalski, Dietrich Klakow
DBPL
2007
Springer
119views Database» more  DBPL 2007»
15 years 5 months ago
Conjunctive Query Containment over Trees
Abstract. The complexity of containment and satisfiability of conjunctive queries over finite, unranked, labeled trees is studied with respect to the axes Child, NextSibling, the...
Henrik Björklund, Wim Martens, Thomas Schwent...
IPL
2007
104views more  IPL 2007»
14 years 11 months ago
A linear-time algorithm for Euclidean feature transform sets
The Euclidean distance transform of a binary image is the function that assigns to every pixel the Euclidean distance to the background. The Euclidean feature transform is the fun...
Wim H. Hesselink