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WWW
2007
ACM
16 years 7 months ago
A link classification based approach to website topic hierarchy generation
Hierarchical models are commonly used to organize a Website's content. A Website's content structure can be represented by a topic hierarchy, a directed tree rooted at a...
Nan Liu, Christopher C. Yang
GLOBECOM
2007
IEEE
16 years 1 months ago
A Steepest Descent Relocation Algorithm for Placement of Sinks in a Sensor Network
— In this paper we use an information flow model for placement of traffic sinks in a wireless sensor network. Our mathematical model translates a communication network composed...
Mehdi Kalantari, Mark A. Shayman
IQ
2007
15 years 8 months ago
When Interactive TV Meets Online Auction: A Study On Factors Affecting User Adoption
: This research has attempted to find the impact of information quality (IQ) and system quality (SQ) on users’ attitude to adopt the interactive TV based auction service. The pri...
Jaeheung Yoo, Imsook Ha, Junkyun Choi
CORR
2010
Springer
258views Education» more  CORR 2010»
15 years 7 months ago
Single Frame Image super Resolution using Learned Directionlets
In this paper, a new directionally adaptive, learning based, single image super resolution method using multiple direction wavelet transform, called Directionlets is presented. Th...
A. P. Reji, Tessamma Thomas
ASSETS
2010
ACM
15 years 5 months ago
Towards accessible touch interfaces
Touch screen mobile devices bear the promise of endless leisure, communication, and productivity opportunities to motor-impaired people. Indeed, users with residual capacities in ...
Tiago João Guerreiro, Hugo Nicolau, Joaquim...