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DAWAK
2006
Springer
15 years 10 months ago
Two New Techniques for Hiding Sensitive Itemsets and Their Empirical Evaluation
Many privacy preserving data mining algorithms attempt to selectively hide what database owners consider as sensitive. Specifically, in the association-rules domain, many of these ...
Ahmed HajYasien, Vladimir Estivill-Castro
213
Voted
PAISI
2010
Springer
15 years 8 months ago
Identifying Controversial Issues and Their Sub-topics in News Articles
We tackle the problem of automatically detecting controversial issues and their subtopics from news articles. We define a controversial issue as a concept that invokes conflicting ...
Yoonjung Choi, Yuchul Jung, Sung-Hyon Myaeng
ISI
2008
Springer
15 years 6 months ago
A template alignment algorithm for question classification
Question classification (QC) plays a key role in automated question answering (QA) systems. In Chinese QC, for example, a question is analyzed and then labeled with the question ty...
Cheng-Lung Sung, Min-Yuh Day, Hsu-Chun Yen, Wen-Li...
177
Voted
ISI
2006
Springer
15 years 6 months ago
Motion-Alert: Automatic Anomaly Detection in Massive Moving Objects
Abstract. With recent advances in sensory and mobile computing technology, enormous amounts of data about moving objects are being collected. With such data, it becomes possible to...
Xiaolei Li, Jiawei Han, Sangkyum Kim
IJAR
2010
120views more  IJAR 2010»
15 years 5 months ago
Comparison of tightly and loosely coupled decision paradigms in multiagent expedition
Frameworks for cooperative multiagent decision making may be divided into those where each agent is assigned a single variable (SVFs) and those where each agent carries an interna...
Yang Xiang, Franklin Hanshar