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SIGIR
2009
ACM
15 years 10 months ago
Smoothing clickthrough data for web search ranking
Incorporating features extracted from clickthrough data (called clickthrough features) has been demonstrated to significantly improve the performance of ranking models for Web sea...
Jianfeng Gao, Wei Yuan, Xiao Li, Kefeng Deng, Jian...
ICASSP
2008
IEEE
15 years 10 months ago
Sparse and shift-invariant feature extraction from non-negative data
In this paper we describe a technique that allows the extraction of multiple local shift-invariant features from analysis of non-negative data of arbitrary dimensionality. Our app...
Paris Smaragdis, Bhiksha Raj, Madhusudana V. S. Sh...
IEEEICCI
2007
IEEE
15 years 10 months ago
Underwater surface recovery and segmentation
Abstract— The underwater environment presents many challenges for robotic sensing including highly variable lighting and the presence of dynamic objects such as fish and suspend...
Michael R. M. Jenkin, Andrew Hogue, Andrew German,...
IPPS
2007
IEEE
15 years 10 months ago
Incorporating Latency in Heterogeneous Graph Partitioning
Parallel applications based on irregular meshes make use of mesh partitioners for efficient execution. Some mesh partitioners can map a mesh to a heterogeneous computational plat...
Eric E. Aubanel, Xiaochen Wu
IROS
2007
IEEE
124views Robotics» more  IROS 2007»
15 years 10 months ago
Temporal scaling of upper body motion for Sound feedback system of a dancing humanoid robot
— This paper proposes a method to model the modification of upper body motion of dance performance based on the speed of played music. When we observed structured dance motion p...
Takaaki Shiratori, Shunsuke Kudoh, Shinichiro Naka...