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SIGIR
2009
ACM
15 years 10 months ago
Smoothing clickthrough data for web search ranking
Incorporating features extracted from clickthrough data (called clickthrough features) has been demonstrated to significantly improve the performance of ranking models for Web sea...
Jianfeng Gao, Wei Yuan, Xiao Li, Kefeng Deng, Jian...
GIS
2002
ACM
15 years 3 months ago
Generic query tool for spatio-temporal data
Geographical information systems are more and more based on a DBMS with spatial extensions, which is also the case for the system described in this paper. The design and implementa...
Peter van Oosterom, Bart Maessen, Wilko Quak
CISC
2007
Springer
152views Cryptology» more  CISC 2007»
15 years 10 months ago
Orthogonality between Key Privacy and Data Privacy, Revisited
Abstract. Key privacy is a notion regarding the privacy of the owner of a public key, which has important applications in building (receiver) anonymous channels, or privacy-enhance...
Rui Zhang 0002, Goichiro Hanaoka, Hideki Imai
HICSS
2006
IEEE
146views Biometrics» more  HICSS 2006»
15 years 10 months ago
Contextual e-Negotiation for the Handling of Private Data in e-Commerce on a Semantic Web
In this paper, we describe data support in an information system to support contextual, online negotiation of privacy contracts for e-commerce on the Semantic Web. Context is impo...
Yingxin (Sheila) He, Dawn N. Jutla
ISTA
2004
15 years 5 months ago
An Approach to Advanced Data Synchronization in Complex Process Control Systems
Abstract: Nowadays for any kind of distributed and multi-level, i.e. complex information systems it is vitally important to represent its data resources in a homogenized form. This...
Dmytry V. Kuklenko, Rustam Gamzayev, V. Goloborodk...