Sciweavers

3062 search results - page 108 / 613
» A Language Modeling Approach for Temporal Information Needs
Sort
View
IR
2008
13 years 9 months ago
An analysis on document length retrieval trends in language modeling smoothing
Abstract. Document length is widely recognized as an important factor for adjusting retrieval systems. Many models tend to favor the retrieval of either short or long documents and...
David E. Losada, Leif Azzopardi
ICASSP
2010
IEEE
13 years 9 months ago
Temporal motion smoothness measurement for reduced-reference video quality assessment
Reduced-reference (RR) video quality measures aim to predict the perceptual quality of distorted video signals using only partial information about the reference video. Existing R...
Kai Zeng, Zhou Wang
WEBI
2009
Springer
14 years 3 months ago
Social Semantics and Its Evaluation by Means of Semantic Relatedness and Open Topic Models
—This paper presents an approach using social semantics for the task of topic labelling by means of Open Topic Models. Our approach utilizes a social ontology to create an alignm...
Ulli Waltinger, Alexander Mehler
DATE
2005
IEEE
121views Hardware» more  DATE 2005»
14 years 2 months ago
C Compiler Retargeting Based on Instruction Semantics Models
Efficient architecture exploration and design of application specific instruction-set processors (ASIPs) requires retargetable software development tools, in particular C compil...
Jianjiang Ceng, Manuel Hohenauer, Rainer Leupers, ...
ACL
2010
13 years 7 months ago
A New Approach to Improving Multilingual Summarization Using a Genetic Algorithm
Automated summarization methods can be defined as "language-independent," if they are not based on any languagespecific knowledge. Such methods can be used for multiling...
Marina Litvak, Mark Last, Menahem Friedman