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ECIR
2008
Springer
15 years 8 months ago
Discounted Cumulated Gain Based Evaluation of Multiple-Query IR Sessions
IR research has a strong tradition of laboratory evaluation of systems. Such research is based on test collections, pre-defined test topics, and standard evaluation metrics. While ...
Kalervo Järvelin, Susan L. Price, Lois M. L. ...
SDM
2007
SIAM
149views Data Mining» more  SDM 2007»
15 years 8 months ago
WAT: Finding Top-K Discords in Time Series Database
Finding discords in time series database is an important problem in a great variety of applications, such as space shuttle telemetry, mechanical industry, biomedicine, and financ...
Yingyi Bu, Oscar Tat-Wing Leung, Ada Wai-Chee Fu, ...
CSREAEEE
2006
175views Business» more  CSREAEEE 2006»
15 years 8 months ago
A Time-Based Recommender System Using Implicit Feedback
- Recommender systems provide personalized recommendations on products or services to customers. Collaborative filtering is a widely used method of providing recommendations based ...
Tong-Queue Lee, Young Park
GRAPHICSINTERFACE
2004
15 years 8 months ago
Object Pointing: A Complement to Bitmap Pointing in GUIs
Pointing, a cornerstone of our graphical user interfaces, has been conceptualized and implemented so far as the act of selecting pixels in bitmap displays. We show that the curren...
Yves Guiard, Renaud Blanch, Michel Beaudouin-Lafon
CHI
2010
ACM
15 years 7 months ago
Designing a CD augmentation for mobile phones
Interacting with physical CDs can be a very tangible and explorative experience. However, physical objects can't provide access to the digital services we are used to when us...
Niels Henze, Susanne Boll