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SACMAT
2006
ACM
14 years 4 months ago
Fine-grained role-based delegation in presence of the hybrid role hierarchy
Delegation of authority is an important process that needs to be captured by any access control model. In role-based access control models, delegation of authority involves delega...
James B. D. Joshi, Elisa Bertino
SIGIR
2006
ACM
14 years 4 months ago
Large scale semi-supervised linear SVMs
Large scale learning is often realistic only in a semi-supervised setting where a small set of labeled examples is available together with a large collection of unlabeled data. In...
Vikas Sindhwani, S. Sathiya Keerthi
CIBCB
2005
IEEE
14 years 4 months ago
Toward Protein Structure Analysis with Self-Organizing Maps
- Establishing structure-function relationships on the proteomic scale is a unique challenge faced by bioinformatics and molecular biosciences. Large protein families represent nat...
Lutz Hamel, Gongqin Sun, Jing Zhang
DATE
2005
IEEE
152views Hardware» more  DATE 2005»
14 years 4 months ago
Design of Fault-Tolerant and Dynamically-Reconfigurable Microfluidic Biochips
Technology Roadmap for Semiconductors (ITRS) clearly identifies the integration of electrochemical and electrobiological techniques as one of the system-level design challenges tha...
Fei Su, Krishnendu Chakrabarty
DEXAW
2005
IEEE
263views Database» more  DEXAW 2005»
14 years 4 months ago
Energy Aware Routing Protocol for Heterogeneous Wireless Sensor Networks
In this paper we present Energy Aware Random Asynchronous Wakeup (RAW-E), a novel crosslayer power management and routing protocol for heterogeneous wireless sensor and actor netw...
Vamsi Paruchuri, Arjan Durresi, Leonard Barolli
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