Sciweavers

3215 search results - page 63 / 643
» Content Models with Attitude
Sort
View
CN
2007
111views more  CN 2007»
14 years 11 months ago
Key management for content access control in a hierarchy
The need for content access control in hierarchies (CACH) appears naturally in all contexts where a set of users have different access rights to a set of resources. The hierarchy...
H. Ragab Hassen, Abdelmadjid Bouabdallah, Hatem Be...
SIGIR
2000
ACM
15 years 4 months ago
Hierarchical classification of Web content
This paper explores the use of hierarchical structure for classifying a large, heterogeneous collection of web content. The hierarchical structure is initially used to train diffe...
Susan T. Dumais, Hao Chen
FOCS
1996
IEEE
15 years 4 months ago
Universal Stability Results for Greedy Contention-Resolution Protocols
In this paper, we analyze the behavior of communication networks in which packets are generated dynamically at the nodes and routed in discrete time steps across the edges. We foc...
Matthew Andrews, Baruch Awerbuch, Antonio Fern&aac...
ICQT
2009
203views Optimization» more  ICQT 2009»
14 years 9 months ago
Price Setting in Two-Sided Markets for Internet Connectivity
Due to a lack of incentives, Internet peerings are a notorious bandwidth bottleneck. Through the use of direct interconnection and content delivery networks, content providers are...
Thorsten Hau, Walter Brenner
AIRS
2009
Springer
15 years 3 months ago
Enabling Effective User Interactions in Content-Based Image Retrieval
Abstract. This paper presents an interactive content-based image retrieval framework--uInteract, for delivering a novel four-factor user interaction model visually. The four-factor...
Haiming Liu 0002, Srdan Zagorac, Victoria S. Uren,...