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KR
2010
Springer
15 years 4 months ago
The Temporal Logic of Token Causes
While type causality helps us to understand general relationships such as the etiology of a disease (smoking causing lung cancer), token causality aims to explain causal connectio...
Samantha Kleinberg, Bud Mishra
KDD
1998
ACM
165views Data Mining» more  KDD 1998»
15 years 3 months ago
Daily Prediction of Major Stock Indices from Textual WWW Data
We predict stock markets using information containedin articles published on the Web. Mostly textual articles appearingin the leading and the most influential financial newspapers...
Beat Wüthrich, D. Permunetilleke, S. Leung, V...
LREC
2008
172views Education» more  LREC 2008»
15 years 21 days ago
CallSurf: Automatic Transcription, Indexing and Structuration of Call Center Conversational Speech for Knowledge Extraction and
Being the client's first interface, call centres worldwide contain a huge amount of information of all kind under the form of conversational speech. If accessible, this infor...
Martine Garnier-Rizet, Gilles Adda, Frederik Caill...
COMCOM
2008
74views more  COMCOM 2008»
14 years 11 months ago
The PoSIM middleware for translucent and context-aware integrated management of heterogeneous positioning systems
The widespread availability of devices with multiple wireless interfaces and the abundance of heterogeneous positioning techniques open new market potentials for Location Based Se...
Paolo Bellavista, Antonio Corradi, Carlo Giannelli
KES
2006
Springer
14 years 11 months ago
The Repository Method for Chance Discovery in Financial Forecasting
Abstract. The aim of this work is to forecast future events in financial data sets, in particular, we focus our attention on situations where positive instances are rare, which fal...
Alma Lilia Garcia-Almanza, Edward P. K. Tsang