2269 search results - page 43 / 454 » Retrieval evaluation with incomplete information |
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
In this paper, we study the use of optical flow as a characteristic for tracking. We analyze the behavior of three flowbased observation models for particle filter algorithms, and...
SIGIR
2003
ACM
14 years 3 months ago
2003
ACM
In a federated digital library system, it is too expensive to query every accessible library. Resource selection is the task to decide to which libraries a query should be routed....
AUIC
2003
IEEE
14 years 3 months ago
2003
IEEE
Many user interfaces include history lists that help users retrieve temporally ordered information such as previously visited web pages, email messages, and recently used files. ...
SIGIR
1999
ACM
14 years 2 months ago
1999
ACM
This paper claims that Belief Revision can be seen as a theoretical framework for document ranking in Extended Boolean Models. For a model of Information Retrieval based on propos...
PUC
2008
13 years 9 months ago
2008
Although many recent systems have been built to support Information Capture and Retrieval (ICR), these have not generally been successful. This paper presents studies that evaluate...