157 search results - page 14 / 32 » User generated content: how good is it |
CRYPTO
1999
Springer
13 years 11 months ago
1999
Springer
Abstract. We consider the broadcast exclusion problem: how to transmit a message over a broadcast channel shared by N = 2n users so that all but some specified coalition of k excl...
EDBT
2010
ACM
13 years 9 months ago
2010
ACM
Keyword-based search in relational databases allows users to discover relevant information without knowing the database schema or using complicated queries. However, such searches...
NAACL
2003
13 years 8 months ago
2003
This paper describes the construction of language choice models for the microplanning of discourse relations in a Natural Language Generation system that attempts to generate appr...
SOUPS
2005
ACM
14 years 29 days ago
2005
ACM
Phishing is a model problem for illustrating usability concerns of privacy and security because both system designers and attackers battle using user interfaces to guide (or misgu...
LREC
2010
13 years 8 months ago
2010
Recently, the credibility of information on the Web has become an important issue. In addition to telling about content of source documents, indicating how to interpret the conten...