941 search results - page 94 / 189 » Keyword Search over Dynamic Categorized Information |
120
Voted
SIGIR
2010
ACM
15 years 7 months ago
2010
ACM
Collaborative Filtering (CF) algorithms, used to build webbased recommender systems, are often evaluated in terms of how accurately they predict user ratings. However, current eva...
171
Voted
INFSOF
2011
14 years 10 months ago
2011
Context: Service Oriented Architectures (SOA) have emerged as a new paradigm to develop interoperable and highly dynamic applications. Objective: This paper aims to identify the s...
143
Voted
WWW
2008
ACM
16 years 4 months ago
2008
ACM
In this paper, we propose a novel unsupervised approach to query segmentation, an important task in Web search. We use a generative query model to recover a query's underlyin...
138
Voted
MM
2005
ACM
15 years 9 months ago
2005
ACM
We develop a framework for the automatic discovery of query classes for query-class-dependent search models in multimodal retrieval. The framework automatically discovers useful q...
131
Voted
WWW
2010
ACM
15 years 10 months ago
2010
ACM
There are significant barriers to academic research into user Web search preferences. Academic researchers are unable to manipulate the results shown by a major search engine to ...