171 search results - page 20 / 35 » An Experiment Using Document Annotations in Education |
ACL
2004
13 years 9 months ago
2004
Discovering the significant relations embedded in documents would be very useful not only for information retrieval but also for question answering and summarization. Prior method...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. SWiM is a semantic wiki for collaboratively building, editing and browsing mathematical knowledge represented in the domainspecific structural semantic markup language OM...
SIGITE
2005
ACM
14 years 1 months ago
2005
ACM
The direct experience we had with teaching a summer pre-college computing course in which we adopted an online portfolio approach has led us to consider the use of online portfoli...
ERCIMDL
2009
Springer
14 years 2 months ago
2009
Springer
In digital libraries semantic techniques are often deployed to reduce the expensive manual overhead for indexing documents, maintaining metadata, or caching for future search. Howe...
SIGIR
2004
ACM
14 years 1 months ago
2004
ACM
In this paper we study the problem of finding most topical named entities among all entities in a document, which we refer to as focused named entity recognition. We show that th...