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KDD
2004
ACM
106views Data Mining» more  KDD 2004»
16 years 2 months ago
Early detection of insider trading in option markets
"Inside information" comes in many forms: knowledge of a corporate takeover, a terrorist attack, unexpectedly poor earnings, the FDA's acceptance of a new drug, etc...
Steve Donoho
HICSS
2006
IEEE
149views Biometrics» more  HICSS 2006»
15 years 7 months ago
An Efficient Heuristic Search for Real-Time Frequent Pattern Mining
Real-time frequent pattern mining for business intelligence systems are currently in the focal area of research. In a number of areas of doing business, especially in the arena of...
Rajanish Dass, Ambuj Mahanti
SOUPS
2010
ACM
15 years 1 months ago
The impact of social navigation on privacy policy configuration
Social navigation is a promising approach to help users make better privacy and security decisions using community knowledge and expertise. Social navigation has recently been app...
Andrew Besmer, Jason Watson, Heather Richter Lipfo...
AIRS
2008
Springer
15 years 8 months ago
An Opinion Analysis System Using Domain-Specific Lexical Knowledge
Abstract. In this paper, we describe an opinion analysis system using domainspecific lexical knowledge in Korean economic news. We tested our hypothesis that such domain-specific k...
Youngho Kim, Yuchul Jung, Sung-Hyon Myaeng
HICSS
2003
IEEE
124views Biometrics» more  HICSS 2003»
15 years 7 months ago
Knowledge Map Creation and Maintenance for Virtual Communities of Practice
This paper proposes a knowledge map management system to facilitate knowledge management in virtual communities of practice. To realize the proposed knowledge map management, we d...
Fu-ren Lin, Chih-ming Hsueh