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» Optimal pricing with recommender systems
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WS
2008
ACM
13 years 7 months ago
Recommendations based on semantically enriched museum collections
This article presents the CHIP demonstrator5 for providing personalized access to digital museum collections. It consists of three main components: Art Recommender, Tour Wizard, an...
Yiwen Wang, Natalia Stash, Lora Aroyo, Peter Gorge...
JAIR
2008
96views more  JAIR 2008»
13 years 7 months ago
On the Value of Correlation
Correlated equilibrium generalizes Nash equilibrium to allow correlation devices. Correlated equilibrium captures the idea that in many systems there exists a trusted administrato...
Itai Ashlagi, Dov Monderer, Moshe Tennenholtz
SIGMOD
2008
ACM
129views Database» more  SIGMOD 2008»
14 years 8 months ago
An xml index advisor for DB2
XML database systems are expected to handle increasingly complex queries over increasingly large and highly structured XML databases. An important problem that needs to be solved ...
Iman Elghandour, Ashraf Aboulnaga, Daniel C. Zilio...
CDC
2008
IEEE
114views Control Systems» more  CDC 2008»
14 years 2 months ago
Stability of node-based multipath routing and dual congestion control
— This paper considers a network flow control problem where routing and input rates are controlled in a decentralized way across a network, to optimize a global welfare objectiv...
Enrique Mallada, Fernando Paganini
RECSYS
2009
ACM
14 years 2 months ago
Recommending new movies: even a few ratings are more valuable than metadata
In the Netflix Prize competition many new collaborative filtering (CF) approaches emerged, which are excellent in optimizing the RMSE of the predictions. Matrix factorization (M...
István Pilászy, Domonkos Tikk