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PERCOM
2007
ACM
14 years 8 months ago
Analytical modeling and mitigation techniques for the energy hole problem in sensor networks
In this paper we investigate the problem of uneven energy consumptions in a large class of many-to-one sensor networks. In a many-to-one sensor network, all sensor nodes generate ...
Jian Li, Prasant Mohapatra
WEBI
2009
Springer
14 years 3 months ago
From "Dango" to "Japanese Cakes": Query Reformulation Models and Patterns
Understanding query reformulation patterns is a key step towards next generation web search engines: it can help improving users’ web-search experience by predicting their inten...
Paolo Boldi, Francesco Bonchi, Carlos Castillo, Se...
ACMICEC
2007
ACM
129views ECommerce» more  ACMICEC 2007»
14 years 24 days ago
Modeling trust in e-commerce: an approach based on user requirements
E-commerce is presently operating under its expected capacity, mainly because traders find it very difficult to trust one another online for trading decisions. It is therefore ver...
Alireza Pourshahid, Thomas T. Tran
DIS
2008
Springer
13 years 10 months ago
A Framework for Knowledge Discovery in a Society of Agents
Abstract. This paper proposes initial steps towards a generic framework for modeling the scientific process. It is generic according to two main axes. First, it can be instantiated...
Gauvain Bourgne, Vincent Corruble
CBMS
2004
IEEE
14 years 16 days ago
Image Segmentation of Uterine Cervix Images for Indexing in PACS
The National Cancer Institute has collected a large database of digitized 35mm slides of the uterine cervix, the idea being to build a system enabling to study the evolution of le...
Shiri Gordon, Gali Zimmerman, Hayit Greenspan