Sciweavers

2270 search results - page 410 / 454
» The Quality of Knowledge: Knowledge Patterns and Knowledge R...
Sort
View
CIKM
2004
Springer
15 years 11 months ago
Hierarchical document categorization with support vector machines
Automatically categorizing documents into pre-defined topic hierarchies or taxonomies is a crucial step in knowledge and content management. Standard machine learning techniques ...
Lijuan Cai, Thomas Hofmann
122
Voted
IMC
2003
ACM
15 years 11 months ago
Bitmap algorithms for counting active flows on high speed links
—This paper presents a family of bitmap algorithms that address the problem of counting the number of distinct header patterns (flows) seen on a high-speed link. Such counting c...
Cristian Estan, George Varghese, Mike Fisk
INFOCOM
2002
IEEE
15 years 10 months ago
Optimizing the Topology of Bluetooth Wireless Personal Area Networks
Abstract— In this paper, we address the problem of determining an optimal topology for Bluetooth Wireless Personal Area Networks (BT-WPANs). In BT-WPANs, multiple communication c...
Marco Ajmone Marsan, Carla-Fabiana Chiasserini, An...
188
Voted
GPCE
2009
Springer
15 years 10 months ago
A generative programming approach to developing pervasive computing systems
Developing pervasive computing applications is a difficult task because it requires to deal with a wide range of issues: heterogeneous devices, entity distribution, entity coordi...
Damien Cassou, Benjamin Bertran, Nicolas Loriant, ...
165
Voted
KDD
2009
ACM
232views Data Mining» more  KDD 2009»
15 years 10 months ago
Probabilistic latent semantic user segmentation for behavioral targeted advertising
Behavioral Targeting (BT), which aims to deliver the most appropriate advertisements to the most appropriate users, is attracting much attention in online advertising market. A ke...
Xiaohui Wu, Jun Yan, Ning Liu, Shuicheng Yan, Ying...