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ICRA
2007
IEEE
222views Robotics» more  ICRA 2007»
16 years 26 days ago
Autonomous Vision-based Landing and Terrain Mapping Using an MPC-controlled Unmanned Rotorcraft
In this paper, we present a vision-based terrain mapping and analysis system, and a model predictive control (MPC)based flight control system, for autonomous landing of a helicop...
Todd Templeton, David Hyunchul Shim, Christopher G...
IROS
2006
IEEE
152views Robotics» more  IROS 2006»
16 years 17 days ago
Locomotion Imitation of Humanoid Using Goal-directed Self-adjusting Adaptor
- We propose a novel framework for imitation learning that helps a humanoid robot achieve its goal of learning. There are apparent discrepancies in shapes and sizes among humans an...
Woosung Yang, Nak Young Chong, ChangHwan Kim, Bum-...
MM
2005
ACM
152views Multimedia» more  MM 2005»
16 years 3 days ago
A repeated video clip identification system
Identifying short repeated video clips, such as news program logo, station logo, TV commercials, etc., from broadcasting video databases or streams is important for video content ...
Xianfeng Yang, Ping Xue, Qi Tian
HPCC
2005
Springer
16 years 2 days ago
Fast Sparse Matrix-Vector Multiplication by Exploiting Variable Block Structure
Abstract. We improve the performance of sparse matrix-vector multiplication (SpMV) on modern cache-based superscalar machines when the matrix structure consists of multiple, irregu...
Richard W. Vuduc, Hyun-Jin Moon
P2P
2003
IEEE
110views Communications» more  P2P 2003»
15 years 11 months ago
Range Addressable Network: A P2P Cache Architecture for Data Ranges
Peer-to-peer computing paradigm is emerging as a scalable and robust model for sharing media objects. In this paper, we propose an architecture and describe the associated algorit...
Anshul Kothari, Divyakant Agrawal, Abhishek Gupta,...