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FGR
2008
IEEE
232views Biometrics» more  FGR 2008»
16 years 1 months ago
3D face recognition from multiple images: A shape-from-motion approach
In this article we explore the use of methodologies for 3D reconstruction from multiple images to recognize faces. We try to devise a strategy to tackle the problem of recognizing...
Manuel Marques, João Costeira
FOCS
2008
IEEE
16 years 1 months ago
Beating the Random Ordering is Hard: Inapproximability of Maximum Acyclic Subgraph
We prove that approximating the Max Acyclic Subgraph problem within a factor better than 1/2 is Unique-Games hard. Specifically, for every constant ε > 0 the following holds:...
Venkatesan Guruswami, Rajsekar Manokaran, Prasad R...
GLOBECOM
2008
IEEE
16 years 1 months ago
Multi-Cluster Multi-Parent Wake-Up Scheduling in Delay-Sensitive Wireless Sensor Networks
—Immediate notification of urgent but rare events and delivery of time sensitive actuation commands appear in many practical wireless sensor and actuator network applications. M...
Huang Lee, Abtin Keshavarzian, Hamid K. Aghajan
HASE
2008
IEEE
16 years 1 months ago
Localizing Program Errors via Slicing and Reasoning
Model-based program debugging exploits discrepancies between the program behavior anticipated by a programmer and the program’s actual behavior when executed on a set of inputs....
Fei Pu, Yan Zhang
HICSS
2008
IEEE
137views Biometrics» more  HICSS 2008»
16 years 1 months ago
The Futures of EU-Based eGovernment: A Scenario-Based Exploration
The future of eGovernment is very uncertain and requires to be approached by depicting different scenario in which a wide range of contextual factors, such as social, cultural, in...
Patrick van der Duin, Noor Huijboom
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