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EUROSYS
2007
ACM
16 years 4 months ago
Authorizing applications in singularity
We describe a new design for authorization in operating systems in which applications are first-class entities. In this design, principals reflect application identities. Access c...
Ted Wobber, Aydan R. Yumerefendi, Martín Ab...
ICDCSW
2003
IEEE
16 years 10 days ago
Smart Furniture: Improvising Ubiquitous Hot-Spot Environment
We developed Smart Furniture, which extemporaneously converts the legacy non-smart space into a Smart Hot-spot which consists of computational services. Since the Smart Furniture ...
Masaki Ito, Akiko Iwaya, Masato Saito, Kenichi Nak...
ICMCS
2009
IEEE
151views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Anonymous Biometric Access Control based on homomorphic encryption
In this paper, we consider the problem of incorporating privacy protection in a biometric access control system. An Anonymous Biometric Access Control (ABAC) system is proposed to...
Ying Luo, Sen-Ching S. Cheung, Shuiming Ye
CIKM
2008
Springer
15 years 9 months ago
Identification of class specific discourse patterns
In this paper we address the problem of extracting important (and unimportant) discourse patterns from call center conversations. Call centers provide dialog based calling-in supp...
Anup Chalamalla, Sumit Negi, L. Venkata Subramania...
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SISW
2005
IEEE
16 years 19 days ago
The Consequences of Decentralized Security in a Cooperative Storage System
Traditional storage systems have considered security as a problem to be solved at the perimeter: once a user is authenticated, each device internal to the system trusts the decisi...
Douglas Thain, Christopher Moretti, Paul Madrid, P...