246 search results - page 11 / 50 » Incidental information and mobile search |
CJ
2007
13 years 7 months ago
2007
In mobile environments transmitting information relevant to an event along with notification of the event has been proven to be an effective means of providing revenue enhancing s...
GIS
2009
ACM
14 years 2 months ago
2009
ACM
In this paper, we formalize the novel concept of Constrained Reverse k-Nearest Neighbor (CRkNN) search on mobile objects (clients) performed at a central server. The CRkNN query c...
GIR
2007
ACM
13 years 12 months ago
2007
ACM
This paper introduces the concept of spatial filters as an approach to increasing the relevance of the information retrieved by users of mobile information systems. This approach ...
IADIS
2003
13 years 9 months ago
2003
One of the major challenges facing information systems today is that of finding relevant information to satisfy a user's request and presenting it in a preferred form. The po...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
Mobile vision services have recently been proposed for the support of urban nomadic users. A major issue for the performance of the service - involving indexing into a huge amount...