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DIS
2010
Springer
14 years 8 months ago
Sentiment Knowledge Discovery in Twitter Streaming Data
Micro-blogs are a challenging new source of information for data mining techniques. Twitter is a micro-blogging service built to discover what is happening at any moment in time, a...
Albert Bifet, Eibe Frank
ICDE
2008
IEEE
498views Database» more  ICDE 2008»
16 years 9 months ago
Injector: Mining Background Knowledge for Data Anonymization
Existing work on privacy-preserving data publishing cannot satisfactorily prevent an adversary with background knowledge from learning important sensitive information. The main cha...
Tiancheng Li, Ninghui Li
SIGKDD
2008
149views more  SIGKDD 2008»
14 years 9 months ago
Knowledge discovery from sensor data (SensorKDD)
Wide-area sensor infrastructures, remote sensors, RFIDs, and wireless sensor networks yield massive volumes of disparate, dynamic, and geographically distributed data. As such sen...
Ranga Raju Vatsavai, Olufemi A. Omitaomu, Joao Gam...
VLDB
1998
ACM
95views Database» more  VLDB 1998»
15 years 2 months ago
From Data Independence to Knowledge Independence: An on-going Story
It is today widely acceptedthat "Business Rules Independence" is required for information systemsto better and more rapidly adjust to changesin thebusinessenvironment,Th...
Laurent Vieille
EJC
2000
14 years 11 months ago
Towards a Theory of Epistemic Information
Abstract: The concept of information is still lacking a complete understanding, as witnessed by the large number of different meanings that overload the terms "data", &qu...
Stefano Mizzaro