18918 search results - page 501 / 3784 » Using Technology in Teaching |
145
click to vote
ESWS
2006
Springer
15 years 10 months ago
2006
Springer
Recently, research projects such as PADLR and SWAP have developed tools like Edutella or Bibster, which are targeted at establishing peer-to-peer knowledge management (P2PKM) syste...
167
click to vote
ESWS
2006
Springer
15 years 10 months ago
2006
Springer
We present a new iterative algorithm for ontology mapping where we combine standard string distance metrics with a structural similarity measure that is based on a vector represent...
159
Voted
ECIR
2010
Springer
15 years 7 months ago
2010
Springer
Abstract. Pseudo-Relevance Feedback (PRF) assumes that the topranking n documents of the initial retrieval are relevant and extracts expansion terms from them. In this work, we int...
181
click to vote
ECIR
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. We investigate the potential of coherence-based scores to predict query difficulty. The coherence of a document set associated with each query word is used to capture the...
149
click to vote
HCI
2007
15 years 7 months ago
2007
Access to spoken information presents challenges in educational, work, and public settings for many individuals. Speech Recognition technology offers a potential strategy for incre...