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CSREASAM
2006
15 years 8 months ago
Architectural Framework Design for Authentication Mechanism in Mobile Adhoc Networks (MANETs)
Wireless ad-hoc networks do not rely on a pre-existing network structure and are characterized by dynamic changes in the topology. This characteristic makes it difficult to perform...
Rajasekhar Yakkali, Gregory Vert
IDEAL
2005
Springer
16 years 22 days ago
Designing an Optimal Network Using the Cross-Entropy Method
Consider a network of unreliable links, each of which comes with a certain price and reliability. Given a fixed budget, which links should be bought in order to maximize the syste...
Sho Nariai, Kin-Ping Hui, Dirk P. Kroese
KDD
2007
ACM
244views Data Mining» more  KDD 2007»
16 years 7 months ago
A Recommender System Based on Local Random Walks and Spectral Methods
In this paper, we design recommender systems for weblogs based on the link structure among them. We propose algorithms based on refined random walks and spectral methods. First, w...
Zeinab Abbassi, Vahab S. Mirrokni
CSCW
2006
ACM
16 years 1 months ago
The uses of paper in commercial airline flight operations
Designers of commercial aviation flight decks have recently begun to consider ways to reduce or eliminate the use of paper documents in flight operations. Using ethnographic metho...
Saeko Nomura, Edwin Hutchins, Barbara E. Holder
CSCW
2004
ACM
16 years 19 days ago
QnA: augmenting an instant messaging client to balance user responsiveness and performance
The growing use of Instant Messaging for social and work-related communication has created a situation where incoming messages often become a distraction to users while they are p...
Daniel Avrahami, Scott E. Hudson