5066 search results - page 818 / 1014 » Spectra of structures and relations |
117
Voted
TOIS
2008
15 years 19 days ago
2008
In information retrieval research, comparing retrieval approaches requires test collections consisting of documents, user requests and relevance assessments. Obtaining relevance a...
115
Voted
JNCA
2007
15 years 19 days ago
2007
Web portals today offer a variety of content and services to their users. This content can be split into various categories and usually content semantically related is placed in t...
98
Voted
JOLLI
2007
15 years 19 days ago
2007
Abstract This paper presents a framework for the generation of coherent elementary conversational sequences at the speech act level. We will embrace the notion of a cooperative dia...
71
Voted
TSP
2008
15 years 19 days ago
2008
An array-based algorithm for multichannel lattice filtering is proposed. The filter is formed by a set of units that are adapted locally and concurrently using recursions that clos...
JSCIC
2007
15 years 19 days ago
2007
We present a new preconditioner for the iterative solution of linear systems of equations arising from discretizations of systems of first order partial differential equations (P...