259 search results - page 27 / 52 » The impact of information technology on the performance of d... |
ECIR
2007
Springer
13 years 9 months ago
2007
Springer
Abstract. We propose a popularity weighted ranking algorithm for academic digital libraries that uses the popularity factor of a publication venue overcoming the limitations of imp...
SIGIR
2012
ACM
11 years 10 months ago
2012
ACM
In crowdsourced relevance judging, each crowd worker typically judges only a small number of examples, yielding a sparse and imbalanced set of judgments in which relatively few wo...
HIS
2009
13 years 5 months ago
2009
Abstract--The nonlinear characteristic of an LED (light emitting diode) imposes limitations on the performance of indoor optical wireless (OW) systems when using intensity modulati...
SIGUCCS
2003
ACM
14 years 29 days ago
2003
ACM
This paper intends to present the challenges and opportunities encountered in technology training at small institutions using Trinity University as a case in point. During the cou...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
The typical workload in a database system consists of a mixture of multiple queries of different types, running concurrently and interacting with each other. Hence, optimizing per...