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» A Framework of Evaluation for Question-Answering Systems
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VLDB
2002
ACM
108views Database» more  VLDB 2002»
14 years 11 months ago
Energy-performance trade-offs for spatial access methods on memory-resident data
Abstract. The proliferation of mobile and pervasive computing devices has brought energy constraints into the limelight. Energy-conscious design is important at all levels of syste...
Ning An, Sudhanva Gurumurthi, Anand Sivasubramania...
CIKM
2010
Springer
14 years 10 months ago
Online learning for recency search ranking using real-time user feedback
Traditional machine-learned ranking algorithms for web search are trained in batch mode, which assume static relevance of documents for a given query. Although such a batch-learni...
Taesup Moon, Lihong Li, Wei Chu, Ciya Liao, Zhaohu...
IOR
2010
169views more  IOR 2010»
14 years 10 months ago
Dynamic Supplier Contracts Under Asymmetric Inventory Information
In this paper, we examine a supply chain in which a single supplier sells to a downstream retailer. We consider a multi-period model, with the following sequence of events. In per...
Hao Zhang, Mahesh Nagarajan, Greys Sosic
OOPSLA
2010
Springer
14 years 10 months ago
Concurrency by modularity: design patterns, a case in point
General purpose object-oriented programs typically aren’t embarrassingly parallel. For these applications, finding enough concurrency remains a challenge in program design. To ...
Hridesh Rajan, Steven M. Kautz, Wayne Rowcliffe
CLEF
2009
Springer
14 years 9 months ago
Users' Image Seeking Behavior in a Multilingual Tag Environment
: This paper presents the results of a user study conducted in the framework of the Interactive Image Retrieval task at CLEF 2009. The main goal of our research is to understand th...
Miguel E. Ruiz, Pok Chin