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ICASSP
2009
IEEE
16 years 1 months ago
Semi-definite programming approach to sensor network node localization with anchor position uncertainty
The problem of node localization in a wireless sensor network (WSN) with the use of the incomplete and noisy distance measurements between nodes as well as anchor position informa...
Kenneth Wing-Kin Lui, Wing-Kin Ma, Hing-Cheung So,...
ICRA
2009
IEEE
92views Robotics» more  ICRA 2009»
16 years 1 months ago
I-Bug: An intensity-based bug algorithm
— This paper introduces a sensor-based planning algorithm that uses less sensing information than any others within the family of bug algorithms. The robot is unable to access pr...
Kamilah Taylor, Steven M. LaValle
WINE
2009
Springer
140views Economy» more  WINE 2009»
16 years 1 months ago
Tighter Bounds for Facility Games
In one dimensional facility games, public facilities are placed based on the reported locations of the agents, where all the locations of agents and facilities are on a real line. ...
Pinyan Lu, Yajun Wang, Yuan Zhou
COST
2009
Springer
95views Multimedia» more  COST 2009»
16 years 1 months ago
A Matching Algorithm Secure against the Wolf Attack in Biometric Authentication Systems
We propose a matching algorithm secure against the wolf attack in one-to-one biometric authentications. Our proposal algorithm first executes a one-to-all comparison using a conve...
Yoshihiro Kojima, Rie Shigetomi, Manabu Inuma, Aki...
ICAPR
2009
Springer
16 years 1 months ago
Hierarchical Local Maps for Robust Approximate Nearest Neighbor Computation
In this paper, we propose a novel method for fast nearest neighbors retrieval in non-Euclidean and non-metric spaces. We organize the data into a hierarchical fashion that preserv...
Pratyush Bhatt, Anoop M. Namboodiri