366 search results - page 24 / 74 » Easy Tasks Dominate Information Retrieval Evaluation Results |
ISAAC
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. We show how to represent sets in a linear space data structure such that expressions involving unions and intersections of sets can be computed in a worst-case efficient ...
IV
2009
IEEE
14 years 3 months ago
2009
IEEE
Although laboratory user studies are the most common method for validating the utility of information visualization systems, it may be difficult to determine if such studies accu...
SIGIR
2010
ACM
14 years 10 days ago
2010
ACM
Several studies have found that the Cranfield approach to evaluation can report significant performance differences between retrieval systems for which little to no performance...
CLEF
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. In this paper we report results of experiments conducted with strategies for improving text-based image retrieval. The adopted strategies were evaluated in the photograph...
JSW
2008
13 years 8 months ago
2008
Usability is a multi-dimensional characteristic of a computer system. This paper focuses on usability as a measurement of interaction between the user and the system. The research ...