2457 search results - page 19 / 492 » Evaluating Geographic Information Retrieval |
GIR
2007
ACM
14 years 2 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 ...
INFOCOM
2006
IEEE
14 years 5 months ago
2006
IEEE
— For a wide variety of sensor network environments, location information is unavailable or expensive to obtain. We propose a location-free, lightweight, distributed, and data-ce...
GIR
2007
ACM
14 years 2 months ago
2007
ACM
DIGMAP is a project focused on historical digitized maps that will develop a set of Internet services based on reusable open-source software solutions. The main service will provi...
CIKM
2008
Springer
14 years 27 days ago
2008
Springer
Evaluation in Information Retrieval (IR) has long focused on effectiveness and efficiency. However, new and emerging access tasks now demand alternative evaluation measures which ...
VLDB
2000
ACM
14 years 2 months ago
2000
ACM
Many information resources on the web are relevant primarily to limited geographical communities. For instance, web sites containing information on restaurants, theaters, and apar...