AMTA
2004
Springer
14 years 3 months ago
2004
Springer
Recent research has shown that a balanced harmonic mean (F1 measure) of unigram precision and recall outperforms the widely used BLEU and NIST metrics for Machine Translation evalu...
AIRS
2004
Springer
14 years 3 months ago
2004
Springer
Abundant Chinese paraphrasing resource on Internet can be attained from different Chinese translations of one foreign masterpiece. Paraphrases corpus is the corpus that includes s...
AIRS
2004
Springer
14 years 3 months ago
2004
Springer
Topic distillation aims at finding key resources which are high-quality pages for certain topics. With analysis in non-content features of key resources, a pre-selection method is ...
ADVIS
2004
Springer
14 years 3 months ago
2004
Springer
Research in temporal database management has suggested that the Entity-Relationship (E-R) model lacks appropriate constructs for representing the dynamic nature of the real world....
ADVIS
2004
Springer
14 years 3 months ago
2004
Springer
In this paper, we introduce a new approach to adaptive coding which utilizes Stochastic Learning-based Weak Estimation (SLWE) techniques to adaptively update the probabilities of t...
SIGIR
2010
ACM
14 years 3 months ago
2010
ACM
SIGIR
2010
ACM
14 years 3 months ago
2010
ACM
Numerous studies have examined the ability of query performance prediction methods to estimate a query’s quality for system effectiveness measures (such as average precision). ...
SIGIR
2010
ACM
14 years 3 months ago
2010
ACM
Diversity has been heavily motivated in the information retrieval literature as an objective criterion for result sets in search and recommender systems. Perhaps one of the most w...
SIGIR
2010
ACM
14 years 3 months ago
2010
ACM
User queries to search engines are observed to predominantly contain inflected content words but lack stopwords and capitalization. Thus, they often resemble natural language que...
SIGIR
2010
ACM
14 years 3 months ago
2010
ACM
The context of the user queries, preceding a given query, is utilized to improve the effectiveness of query classification. Earlier efforts utilize fixed number of preceding queri...