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CORR
2011
Springer
165views Education» more  CORR 2011»
13 years 5 months ago
Extracting Features from Ratings: The Role of Factor Models
Abstract. Performing effective preference-based data retrieval requires detailed and preferentially meaningful structurized information about the current user as well as the items ...
Joachim Selke, Wolf-Tilo Balke
JDCTA
2010
150views more  JDCTA 2010»
13 years 5 months ago
A Knowledge Recommend System Based on User Model
The content and searching method of knowledge base are lack of the consideration of user requirements, it is difficult for the user to select the knowledge satisfy with the user r...
Jiagen Sheng, Sifeng Liu
TON
2010
198views more  TON 2010»
13 years 5 months ago
On Wireless Scheduling Algorithms for Minimizing the Queue-Overflow Probability
Abstract-- In this paper, we are interested in wireless scheduling algorithms for the downlink of a single cell that can minimize the queue-overflow probability. Specifically, in a...
V. J. Venkataramanan, Xiaojun Lin
ESORICS
2011
Springer
12 years 10 months ago
Supporting Concurrency in Private Data Outsourcing
Abstract. With outsourcing emerging as a successful paradigm for delegating data and service management to third parties, the problem of guaranteeing proper privacy protection agai...
Sabrina De Capitani di Vimercati, Sara Foresti, St...
ICDE
2012
IEEE
191views Database» more  ICDE 2012»
12 years 1 months ago
DESKS: Direction-Aware Spatial Keyword Search
— Location-based services (LBS) have been widely accepted by mobile users. Many LBS users have direction-aware search requirement that answers must be in a search direction. Howe...
Guoliang Li, Jianhua Feng, Jing Xu