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SIGIR
2006
ACM
14 years 2 months ago
Why structural hints in queries do not help XML-retrieval
For many years it has been commonly held that a user who adds structural “hints” to a query will improve precision in an element retrieval search. At INEX 2005 we conducted an...
Andrew Trotman, Mounia Lalmas
CSREAEEE
2006
88views Business» more  CSREAEEE 2006»
13 years 10 months ago
Documentation Tool: An Object Oriented Model for Electronic Library Management
This work is in the domain of Electronic Document Management (EDM) [1]. The documents can be an electronic writing, an image, a sound file, a network protocol message, a set of da...
Saad Harous, Djamila Mechta, Mahieddine Djoudi
MSV
2004
13 years 10 months ago
S(b)-Trees: An Optimal Balancing of Variable Length Keys
The paper studies the problem of maintaining external dynamic dictionaries with variable length keys. We introduce a new type of balanced trees, called S(b)-trees, which generaliz...
Konstantin V. Shvachko
PGLDB
2003
166views Database» more  PGLDB 2003»
13 years 10 months ago
ROSA: A Data Model and Query Language for e-Learning Objects
Learning Content Management Systems (LCMS) supports e-learning applications with storage and efficient access for e-learning objects (LO)s. ROSA is a LCMS built as a semantic laye...
Fabio Porto, Ana Maria de Carvalho Moura, Adriana ...
WSDM
2009
ACM
188views Data Mining» more  WSDM 2009»
14 years 3 months ago
Is Wikipedia link structure different?
In this paper, we investigate the difference between Wikipedia and Web link structure with respect to their value as indicators of the relevance of a page for a given topic of re...
Jaap Kamps, Marijn Koolen