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JSS
2006
58views more  JSS 2006»
15 years 7 months ago
A semantic-based P2P resource organization model R-Chord
This paper proposes a semantic-based P2P resource organization model R-Chord by incorporating the Resource Space Model (RSM), the P2P Semantic Link Network Model (P2PSLN) and the ...
Jie Liu, Hai Zhuge
EOR
2007
77views more  EOR 2007»
15 years 7 months ago
A review of congestion models in the location of facilities with immobile servers
Capacity effects are investigated, particularly as regards congestion of facilities with immobile (or fixed) servers. A review is given of research to date in this area, togethe...
Brian Boffey, Roberto D. Galvão, Luis Gonza...
DATAMINE
1998
106views more  DATAMINE 1998»
15 years 6 months ago
Discovering Robust Knowledge from Databases that Change
Many applications of knowledge discovery and data mining such as rule discovery for semantic query optimization, database integration and decision support, require the knowledge t...
Chun-Nan Hsu, Craig A. Knoblock
CP
2010
Springer
15 years 5 months ago
Testing Expressibility Is Hard
We study the expressibility problem: given a finite constraint language Γ on a finite domain and another relation R, can Γ express R? We prove, by an explicit family of example...
Ross Willard
ICWE
2010
Springer
15 years 5 months ago
Automated Generation of Itineraries in Recommender Systems for Tourism
Current recommender systems can support tourists in choosing travel products (accommodation, activities, means of transport, etc.), in planning long trips, and in profitably spendi...
Pierpaolo Di Bitonto, Francesco Di Tria, Maria Lat...