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ICDE
2007
IEEE
228views Database» more  ICDE 2007»
16 years 11 days ago
A General Cost Model for Dimensionality Reduction in High Dimensional Spaces
Similarity search usually encounters a serious problem in the high dimensional space, known as the “curse of dimensionality”. In order to speed up the retrieval efficiency, p...
Xiang Lian, Lei Chen 0002
ICRA
2007
IEEE
159views Robotics» more  ICRA 2007»
16 years 11 days ago
Combined Trajectory Planning and Gaze Direction Control for Robotic Exploration
— In this paper, a control scheme that combines trajectory planning and gaze direction control for robotic exploration is presented. The objective is to calculate the gaze direct...
Georgios Lidoris, Kolja Kühnlenz, Dirk Wollhe...
INFOCOM
2007
IEEE
16 years 11 days ago
Network Coding-Based Broadcast in Mobile Ad-hoc Networks
Abstract— Broadcast operation, which disseminates information network-wide, is very important in multi-hop wireless networks. Due to the broadcast nature of wireless media, not a...
Erran L. Li, Ramachandran Ramjee, Milind M. Buddhi...
IROS
2007
IEEE
142views Robotics» more  IROS 2007»
16 years 10 days ago
Decentralized SLAM for pedestrians without direct communication
Abstract— We consider the problem of Decentralized Simultaneous Localization And Mapping (DSLAM) for pedestrians in the context of Urban Search And Rescue (USAR). In this context...
Alexander Kleiner, Dali Sun
SMI
2007
IEEE
208views Image Analysis» more  SMI 2007»
16 years 9 days ago
A Partition-of-Unity Based Algorithm for Implicit Surface Reconstruction Using Belief Propagation
In this paper, we propose a new algorithm for the fundamental problem of reconstructing surfaces from a large set of unorganized 3D data points. The local shapes of the surface ar...
Yi-Ling Chen, Shang-Hong Lai