1021 search results - page 77 / 205 » The Effectiveness of Concept Based Search for Video Retrieva... |
RIAO
2004
13 years 9 months ago
2004
This paper proposes two methods of query expansion for retrieving paraphrase candidates indexed by Kanzi (Chinese) characters. The idea is to calculate similarity between Kanzi ch...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
The purpose of this paper is to apply and evaluate the bibliometric method Bradfordizing for information retrieval (IR) experiments. Bradfordizing is used for generating core docu...
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
In this paper, we present a general architecture and a new retrieval method for an educational system that is based on a knowledge base of existing recorded lectures. The extracti...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
H.264 is the current state-of-the-art monoscopic video codec providing almost twice the coding efficiency with the same quality comparing the previous codecs. With the increasing ...
SIGIR
2010
ACM
13 years 2 months ago
2010
ACM
Information retrieval (IR) evaluation scores are generally designed to measure the effectiveness with which relevant documents are identified and retrieved. Many scores have been ...