103 search results - page 15 / 21 » The evaluation of electronic marking of examinations |
DSN
2009
IEEE
14 years 3 months ago
2009
IEEE
In this paper, we present an approach for detection of spam calls over IP telephony called SPIT in VoIP systems. SPIT detection is different from spam detection in email in that t...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
In this paper we examine user queries with respect to diversity: providing a mix of results across different interpretations. Using two query log analysis techniques (click entrop...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
Many speaker verification (SV) systems combine multiple classifiers using score-fusion to improve system performance. For SVM classifiers, an alternative strategy is to combine...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper two aspects of generating and using phonetic Arabic dictionaries are described. First, the use of single pronunciation acoustic models in the context of Arabic large...
ICDCS
2008
IEEE
14 years 3 months ago
2008
IEEE
As distributed real-time applications gain in popularity, a key challenge is to allocate resources so that diverse realtime requirements (including non-real-time applications), di...