Sciweavers

1843 search results - page 149 / 369
» Language-Derived Information and Context Models
Sort
View
180
Voted
WWW
2009
ACM
16 years 7 months ago
Towards context-aware search by learning a very large variable length hidden markov model from search logs
Capturing the context of a user's query from the previous queries and clicks in the same session may help understand the user's information need. A context-aware approac...
Huanhuan Cao, Daxin Jiang, Jian Pei, Enhong Chen, ...
SIGCSE
2004
ACM
86views Education» more  SIGCSE 2004»
16 years 13 days ago
Research, teaching, and service: the miniconference as a model for CS graduate seminar courses
Rarely are the three pillars of academia—research, teaching, and service—addressed together, within one intellectually cohesive context in the graduate curriculum. Such a cont...
Paolo A. G. Sivilotti, Bruce W. Weide
CVPR
2008
IEEE
15 years 8 months ago
Loose shape model for discriminative learning of object categories
We consider the problem of visual categorization with minimal supervision during training. We propose a partbased model that loosely captures structural information. We represent ...
Margarita Osadchy, Elran Morash
198
Voted
ICANN
2009
Springer
16 years 1 months ago
Modelling Image Complexity by Independent Component Analysis, with Application to Content-Based Image Retrieval
Abstract. Estimating the degree of similarity between images is a challenging task as the similarity always depends on the context. Because of this context dependency, it seems qui...
Jukka Perkiö, Aapo Hyvärinen
WISE
2006
Springer
16 years 1 months ago
Finding Reliable Recommendations for Trust Model
This paper presents a novel context-based approach to find reliable recommendations for trust model in ubiquitous environments. Context is used in our approach to analyze the userâ...
Weiwei Yuan, Donghai Guan, Sungyoung Lee, Young-Ko...