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SIGIR
2002
ACM
15 years 6 months ago
Automatic classification in product catalogs
In this paper, we present the AutoCat system for product classification. AutoCat uses a vector space model, modified to consider product attributes unavailable in traditional docu...
Ben Wolin
TWC
2010
15 years 1 months ago
Efficient Dynamic Spectrum Sharing in Cognitive Radio Networks: Centralized Dynamic Spectrum Leasing (C-DSL)
In this paper, we propose the concept of centralized dynamic spectrum leasing (C-DSL), in which multiple primary users belonging to the same primary system participate in the spect...
K. Hakim, Sudharman K. Jayaweera, Georges El-Howay...
CNSR
2005
IEEE
191views Communications» more  CNSR 2005»
16 years 12 days ago
Understanding the Performance of Cooperative Web Caching Systems
Web caching has been recognized as an effective scheme to alleviate the service bottleneck and reduce the network traffic, thereby minimizing the user access latency on the Intern...
Xiaosong Hu, A. Nur Zincir-Heywood
UIST
1998
ACM
15 years 11 months ago
The Music Notepad
We present a system for entering common music notation based on 2D gestural input. The key feature of the system is the look-and-feel of the interface which approximates sketching...
Andrew S. Forsberg, Mark Dieterich, Robert C. Zele...
ECIS
2003
15 years 8 months ago
Conceptual design of www-based information systems
Today, companies and their information systems are facing a very dynamic and fast changing environment. Fast changing demands require varying information in varying places. Users ...
Jörg Becker, Christian Brelage, Michael Thygs...