Sciweavers

4555 search results - page 569 / 911
» Deductive Algorithmic Knowledge
Sort
View
KDD
2008
ACM
199views Data Mining» more  KDD 2008»
16 years 6 months ago
Building semantic kernels for text classification using wikipedia
Document classification presents difficult challenges due to the sparsity and the high dimensionality of text data, and to the complex semantics of the natural language. The tradi...
Pu Wang, Carlotta Domeniconi
KDD
2004
ACM
136views Data Mining» more  KDD 2004»
16 years 6 months ago
Exploring the community structure of newsgroups
d Abstract] Christian Borgs Jennifer Chayes Mohammad Mahdian Amin Saberi We propose to use the community structure of Usenet for organizing and retrieving the information stored i...
Christian Borgs, Jennifer T. Chayes, Mohammad Mahd...
163
Voted
PODS
2006
ACM
96views Database» more  PODS 2006»
16 years 6 months ago
Efficient gossip-based aggregate computation
Recently, there has been a growing interest in gossip-based protocols that employ randomized communication to ensure robust information dissemination. In this paper, we present a ...
Srinivas R. Kashyap, Supratim Deb, K. V. M. Naidu,...
MOBIHOC
2008
ACM
16 years 6 months ago
Delay-bounded routing in vehicular ad-hoc networks
Ad hoc networks formed by traveling vehicles are envisaged to become a common platform that will support a wide variety of applications, ranging from road safety to advertising an...
Antonios Skordylis, Niki Trigoni
160
Voted
MOBIHOC
2001
ACM
16 years 6 months ago
Time synchronization in ad hoc networks
Ubiquitous computing environments are typically based upon ad hoc networks of mobile computing devices. These devices may be equipped with sensor hardware to sense the physical en...
Kay Römer