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ECIR
2006
Springer
13 years 11 months ago
The Effects on Topic Familiarity on Online Search Behaviour and Use of Relevance Criteria
This paper presents an experimental study on the effect of topic familiarity on the assessment behaviour of online searchers. In particular we investigate the effect of topic famil...
Lei Wen, Ian Ruthven, Pia Borlund
CLEF
2010
Springer
13 years 10 months ago
I2R At ImageCLEF Wikipedia Retrieval 2010
We report on our approaches and methods for the ImageCLEF 2010 Wikipedia image retrieval task. A distinctive feature of this year's image collection is that images are associ...
Kong-Wah Wan, Yan-Tao Zheng, Sujoy Roy
KES
2008
Springer
13 years 9 months ago
Evaluation of a Prototype of the Mimamori-care System for Persons with Dementia
We aim to clarify the requirements for the mimamori-care system in the group home to support caregivers who take care of persons with dementia (PWD). We investigated the effects of...
Taro Sugihara, Kenichi Nakagawa, Tsutomu Fujinami,...
CEAS
2007
Springer
14 years 1 months ago
Online Active Learning Methods for Fast Label-Efficient Spam Filtering
Active learning methods seek to reduce the number of labeled examples needed to train an effective classifier, and have natural appeal in spam filtering applications where trustwo...
D. Sculley
CISS
2008
IEEE
14 years 4 months ago
Distance vectors in Costas arrays
—We investigate the distance vectors contained in individual and in pairs of Costas arrays, and prove some rigorous results in the case of the algebraically constructed ones. Ove...
Konstantinos Drakakis, Rod Gow, Scott Rickard