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» On the semantics of informational independence
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SIGIR
2010
ACM
15 years 10 months ago
Estimation of statistical translation models based on mutual information for ad hoc information retrieval
As a principled approach to capturing semantic relations of words in information retrieval, statistical translation models have been shown to outperform simple document language m...
Maryam Karimzadehgan, ChengXiang Zhai
WWIC
2010
Springer
183views Communications» more  WWIC 2010»
15 years 11 months ago
Enhanced Mobility Support for Roaming Users: Extending the IEEE 802.21 Information Service
Many cell-phones and Personal Digital Assistants (PDAs) are equipped with multiple radio interfaces. Because of this, devices need to have ways of efficiently selecting the most su...
Karl Andersson, Andrea G. Forte, Henning Schulzrin...
ACE
2003
86views Education» more  ACE 2003»
15 years 8 months ago
A New Approach to a First Year Undergraduate Information Systems Course
This paper describes the development, implementation and evaluation of a new teaching approach for a large first year undergraduate course in information systems at the University...
Denise Tolhurst, Bob Baker
ER
2006
Springer
112views Database» more  ER 2006»
15 years 10 months ago
An Architecture for Emergent Semantics
Emergent Semantics is a new paradigm for inferring semantic meaning from implicit feedback by a sufficiently large number of users of an object retrieval system. In this paper, we ...
Sven Herschel, Ralf Heese, Jens Bleiholder
GIR
2007
ACM
15 years 10 months ago
Building place ontologies for the semantic web: : issues and approaches
Place geo-ontologies have a key role to play in the development of the geospatial-semantic web, with regard to facilitating the search for geographical information and resources. ...
Alia I. Abdelmoty, Philip D. Smart, Christopher B....