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SIGOPS
2010
162views more  SIGOPS 2010»
14 years 11 months ago
Visual and algorithmic tooling for system trace analysis: a case study
Despite advances in the application of automated statistical and machine learning techniques to system log and trace data there will always be a need for human analysis of machine...
Wim De Pauw, Steve Heisig
ICWSM
2009
14 years 11 months ago
Targeting Sentiment Expressions through Supervised Ranking of Linguistic Configurations
User generated content is extremely valuable for mining market intelligence because it is unsolicited. We study the problem of analyzing users' sentiment and opinion in their...
Jason S. Kessler, Nicolas Nicolov
AAAI
1998
15 years 2 months ago
Hermes: Supporting Argumentative Discourse in Multi-Agent Decision Making
This paper describes HERMES,a system that enhances group decision making by providing an argumentation frameworkto the agents involved. Thesystem organizes the existing knowledgei...
Nikos I. Karacapilidis, Dimitris Papadias
FLAIRS
2003
15 years 2 months ago
Topic Extraction and Extension to Support Concept Mapping
Successful knowledge management may depend not only on knowledge capture, but on knowledge construction—on formulating new and useful knowledge that was not previously available...
David B. Leake, Ana Gabriela Maguitman, Thomas Rei...
ICDE
2010
IEEE
428views Database» more  ICDE 2010»
16 years 27 days ago
Supporting Top-K Keyword Search in XML Databases
Keyword search is considered to be an effective information discovery method for both structured and semistructured data. In XML keyword search, query semantics is based on the con...
Liang Jeff Chen, Yannis Papakonstantinou