96 search results - page 15 / 20 » An Approach to Incentive-Based Reputation for Communities of... |
WWW
2003
ACM
14 years 8 months ago
2003
ACM
We consider the problem of building a P2P-based search engine for massive document collections. We describe a prototype system called ODISSEA (Open DIStributed Search Engine Archi...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
A problem facing many textbook authors (including one of the authors of this paper) is the inevitable delay between new advances in the subject area and their incorporation in a n...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
The ontology development process is typically led by single or small groups of experts, with users mostly playing a passive role. Such an elitist approach in building ontologies h...
GIS
2009
ACM
14 years 2 months ago
2009
ACM
The increasing availabilities of GPS-enabled devices have given rise to the location-based social networking services (LBSN), in which users can record their travel experiences wi...
UM
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. Words mean different things to different people, and capturing these differences is often a subtle art. These differences are often “a matter of perspective,” and...