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SIGMETRICS
2010
ACM
156views Hardware» more  SIGMETRICS 2010»
13 years 8 months ago
A query language and runtime tool for evaluating behavior of multi-tier servers
As modern multi-tier systems are becoming increasingly large and complex, it becomes more difficult for system analysts to understand the overall behavior of the system, and diag...
Saeed Ghanbari, Gokul Soundararajan, Cristiana Amz...
SIGIR
2008
ACM
13 years 9 months ago
Novelty and diversity in information retrieval evaluation
Evaluation measures act as objective functions to be optimized by information retrieval systems. Such objective functions must accurately reflect user requirements, particularly w...
Charles L. A. Clarke, Maheedhar Kolla, Gordon V. C...
WWW
2007
ACM
14 years 10 months ago
Measuring credibility of users in an e-learning environment
Learning Villages (LV) is an E-learning platform for people's online discussions and frequently citing postings of one another. In this paper, we propose a novel method to ra...
Wei Wei, Jimmy Ho-Man Lee, Irwin King
SMC
2007
IEEE
172views Control Systems» more  SMC 2007»
14 years 4 months ago
Measuring semantic similarity using wordnet-based context vectors
— Semantic relatedness between words or concepts is a fundamental problem in many applications of computational linguistics and artificial intelligence. In this paper, a new mea...
Shen Wan, Rafal A. Angryk
SIGIR
2009
ACM
14 years 4 months ago
On rank correlation and the distance between rankings
Rank correlation statistics are useful for determining whether a there is a correspondence between two measurements, particularly when the measures themselves are of less interest...
Ben Carterette