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APPROX
2004
Springer
165views Algorithms» more  APPROX 2004»
15 years 5 months ago
Approximating Additive Distortion of Embeddings into Line Metrics
We consider the problem of fitting metric data on n points to a path (line) metric. Our objective is to minimize the total additive distortion of this mapping. The total additive ...
Kedar Dhamdhere
ACCV
2009
Springer
15 years 3 months ago
Head Pose Estimation Based on Manifold Embedding and Distance Metric Learning
In this paper, we propose an embedding method to seek an optimal low-dimensional manifold describing the intrinsical pose variations and to provide an identity-independent head pos...
Xiangyang Liu, Hongtao Lu, Daqiang Zhang
VLSID
2009
IEEE
108views VLSI» more  VLSID 2009»
16 years 12 days ago
Metric Based Multi-Timescale Control for Reducing Power in Embedded Systems
Abstract--Digital control for embedded systems often requires low-power, hard real-time computation to satisfy high control-loop bandwidth, low latency, and low-power requirements....
Forrest Brewer, João Pedro Hespanha, Nitin ...
WADS
2009
Springer
240views Algorithms» more  WADS 2009»
15 years 6 months ago
Optimal Embedding into Star Metrics
David Eppstein, Kevin A. Wortman
SODA
2008
ACM
66views Algorithms» more  SODA 2008»
15 years 1 months ago
Embedding metric spaces in their intrinsic dimension
Ittai Abraham, Yair Bartal, Ofer Neiman