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CORR
2008
Springer
96views Education» more  CORR 2008»
15 years 3 months ago
Public Discourse in the Web Does Not Exhibit Group Polarization
We performed a massive study of the dynamics of group deliberation among several websites containing millions of opinions on topics ranging from books to media. Contrary to the co...
Fang Wu, Bernardo A. Huberman
AIR
2004
106views more  AIR 2004»
15 years 3 months ago
Web-Based Adaptive Tutoring: An Approach Based on Logic Agents and Reasoning about Actions
In this paper we describe an approach to the construction of adaptive tutoring systems, based on techniques from the research area of Reasoning about Actions and Change. This appro...
Matteo Baldoni, Cristina Baroglio, Viviana Patti
WWW
2005
ACM
16 years 4 months ago
Executing incoherency bounded continuous queries at web data aggregators
Continuous queries are used to monitor changes to time varying data and to provide results useful for online decision making. Typically a user desires to obtain the value of some ...
Rajeev Gupta, Ashish Puri, Krithi Ramamritham
DEXA
2008
Springer
111views Database» more  DEXA 2008»
15 years 5 months ago
Translating SQL Applications to the Semantic Web
Abstract. The content of most Web pages is dynamically derived from an underlying relational database. Thus, the success of the Semantic Web hinges on enabling access to relational...
Syed Hamid Tirmizi, Juan Sequeda, Daniel P. Mirank...
JDA
2006
184views more  JDA 2006»
15 years 3 months ago
Dynamic shortest paths and transitive closure: Algorithmic techniques and data structures
In this paper, we survey fully dynamic algorithms for path problems on general directed graphs. In particular, we consider two fundamental problems: dynamic transitive closure and...
Camil Demetrescu, Giuseppe F. Italiano