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137
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DASFAA
2009
IEEE
96views Database» more  DASFAA 2009»
15 years 7 months ago
A Revisit of Query Expansion with Different Semantic Levels
Abstract. Query expansion has received extensive attention in information retrieval community. Although semantic based query expansion appears to be promising in improving retrieva...
Ce Zhang, Bin Cui, Gao Cong, Yu-Jing Wang
85
Voted
IROS
2007
IEEE
105views Robotics» more  IROS 2007»
15 years 9 months ago
Dynamics of step-climbing with deformable wheels and applications for mobile Robotics
—Wheeled-mobile robots operating in human environments typically encounter small steps. Surmounting steps is normally not considered when determining peak torque needs, yet it ca...
Alexander Wilhelm, William W. Melek, Jan Paul Huis...
134
Voted
SIGUCCS
2004
ACM
15 years 9 months ago
Research based methods for using powerpoint, animation, and video for instruction
This paper is a literature review on practical techniques and guidelines using PowerPoint, animation, and video effectively for instruction. The motivation to collect research bas...
Trevor Murphy
ICIP
2009
IEEE
16 years 4 months ago
Combining Multimodal And Temporal Contextual Information For Semantic Video Analysis
In this paper, a graphical modeling-based approach to semantic video analysis is presented for jointly realizing modality fusion and temporal context exploitation. Overall, the ex...
164
Voted
3DPVT
2006
IEEE
216views Visualization» more  3DPVT 2006»
15 years 7 months ago
Object Modeling with Guaranteed Fulfillment of Geometric Constraints
Object modeling under consideration of geometric constraints is an important task. In this paper we describe a novel approach to achieving this goal. It has the nice property that...
Da-Chuan Cheng, Xiaoyi Jiang