Sciweavers

4438 search results - page 784 / 888
» On the Distribution of Keys by Hashing
Sort
View
CIKM
2008
Springer
15 years 8 months ago
Modeling hidden topics on document manifold
Topic modeling has been a key problem for document analysis. One of the canonical approaches for topic modeling is Probabilistic Latent Semantic Indexing, which maximizes the join...
Deng Cai, Qiaozhu Mei, Jiawei Han, Chengxiang Zhai
COORDINATION
2008
Springer
15 years 8 months ago
A Process Calculus for Mobile Ad Hoc Networks
We present the -calculus, a process calculus for formally modeling and reasoning about Mobile Ad Hoc Wireless Networks (MANETs) and their protocols. The -calculus naturally capture...
Anu Singh, C. R. Ramakrishnan, Scott A. Smolka
DCOSS
2008
Springer
15 years 8 months ago
Automatic Collection of Fuel Prices from a Network of Mobile Cameras
Abstract. It is an undeniable fact that people want information. Unfortunately, even in today's highly automated society, a lot of the information we desire is still manually ...
Y. F. Dong, Salil S. Kanhere, Chun Tung Chou, Niru...
DEBS
2008
ACM
15 years 8 months ago
A framework for performance evaluation of complex event processing systems
Several new Complex Event Processing (CEP) engines have been recently released, many of which are intended to be used in performance sensitive scenarios - like fraud detection, tr...
Marcelo R. N. Mendes, Pedro Bizarro, Paulo Marques
ESWS
2008
Springer
15 years 8 months ago
A Semantic Web Middleware for Virtual Data Integration on the Web
In this contribution a system is presented, which provides access to distributed data sources using Semantic Web technology. While it was primarily designed for data sharing and sc...
Andreas Langegger, Wolfram Wöß, Martin ...