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IRI
2008
IEEE
16 years 1 months ago
Development of an evaluation model for Question Answering Systems
Question Answering Systems (QAS) are receiving increasing attention from information systems researchers, particularly those in the information retrieval and natural language proc...
Chorng-Shyong Ong, Min-Yuh Day, Wen-Lian Hsu
CIKM
2003
Springer
16 years 16 hour ago
Using titles and category names from editor-driven taxonomies for automatic evaluation
Evaluation of IR systems has always been difficult because of the need for manually assessed relevance judgments. The advent of large editor-driven taxonomies on the web opens the...
Steven M. Beitzel, Eric C. Jensen, Abdur Chowdhury...
SIGIR
1999
ACM
15 years 11 months ago
Visualization of Search Results: A Comparative Evaluation of Text, 2D, and 3D Interfaces
Although there have been many prototypes of visualization in support of information retrieval, there has been little systematic evaluation that distinguishes the benefits of the v...
Marc M. Sebrechts, John Cugini, Sharon J. Laskowsk...
MM
2004
ACM
219views Multimedia» more  MM 2004»
16 years 6 days ago
Multi-level annotation of natural scenes using dominant image components and semantic concepts
Automatic image annotation is a promising solution to enable semantic image retrieval via keywords. In this paper, we propose a multi-level approach to annotate the semantics of n...
Jianping Fan, Yuli Gao, Hangzai Luo
AVSS
2008
IEEE
15 years 8 months ago
Annotation Collection and Online Performance Evaluation for Video Surveillance: The ViSOR Project
This paper presents the Visor (VIdeo Surveillance Online Repository) project designed with the aim of establishing an open platform for collecting, annotating, retrieving, sharing...
Roberto Vezzani, Rita Cucchiara