2022 search results - page 321 / 405 » Natural-Language Semantics for Associations |
128
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MIR
2003
ACM
15 years 9 months ago
2003
ACM
Huge amount of manual efforts are required to annotate large image/video archives with text annotations. Several recent works attempted to automate this task by employing supervis...
126
Voted
MANSCI
2007
15 years 3 months ago
2007
Extracting sentiment from text is a hard semantic problem. We develop a methodology for extracting small investor sentiment from stock message boards. The algorithm comprises di�...
131
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CANS
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. Predicate encryption is a new powerful cryptographic primitive which allows for fine-grained access control for encrypted data: the owner of the secret key can release pa...
210
Voted
ICDT
2009
ACM
16 years 4 months ago
2009
ACM
The need to manage diverse information sources has triggered the rise of very loosely structured data models, known as "dataspace models." Such information management sy...
122
Voted
SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
The current boom of the Web is associated with the revenues originated from on-line advertising. While search-based advertising is dominant, the association of ads with a Web page...