3586 search results - page 575 / 718 » Context-Aware Web Information Systems |
171
click to vote
CIKM
2006
Springer
15 years 10 months ago
2006
Springer
This work addresses two common problems in search, frequently occurring with underspecified user queries: the top-ranked results for such queries may not contain documents relevan...
161
click to vote
ESWS
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. In semantic web applications where query initiators and information providers do not necessarily share the same ontology, semantic interoperability generally relies on on...
185
click to vote
DGO
2007
15 years 8 months ago
2007
Government e-services available to citizens represent one of the most frequent and critical points of contact between public administrations and citizens. In addition to common se...
154
click to vote
SIGIR
2002
ACM
15 years 6 months ago
2002
ACM
An important class of searches on the world-wide-web has the goal to find an entry page (homepage) of an organisation. Entry page search is quite different from Ad Hoc search. Ind...
174
click to vote
CIKM
2011
Springer
14 years 6 months ago
2011
Springer
We study the problem of detecting coordinated free text campaigns in large-scale social media. These campaigns – ranging from coordinated spam messages to promotional and advert...