2362 search results - page 428 / 473 » A General Language Model for Information Retrieval |
127
Voted
SIGMOD
2010
ACM
15 years 3 months ago
2010
ACM
In massively collaborative projects such as scientific or community databases, users often need to agree or disagree on the content of individual data items. On the other hand, tr...
158
Voted
WSDM
2012
ACM
13 years 11 months ago
2012
ACM
It is well known that different types of social ties have essentially different influence between people. However, users in online social networks rarely categorize their contact...
128
Voted
MSWIM
2006
ACM
15 years 9 months ago
2006
ACM
Security is a critical issue in mobile commerce, especially in mobile database systems since mobile environments are dynamic and traditional protection mechanisms do not work very...
120
Voted
MIR
2006
ACM
15 years 9 months ago
2006
ACM
We present a general approach for automatically matching electronic slides to videos of corresponding presentations for use in distance learning and video proceedings of conferenc...
108
Voted
WWW
2007
ACM
16 years 4 months ago
2007
ACM
Major research challenges in discovering Web services include, provisioning of services across multiple or heterogeneous registries, differentiating between services that share si...