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IJWET
2008
81views more  IJWET 2008»
15 years 7 months ago
XFIS: an XML filtering system based on string representation and matching
: Information-filtering systems constitute a critical component of modern information-seeking applications. As the number of users grows and the amount of information available bec...
Panagiotis Antonellis, Christos Makris
JIPS
2007
131views more  JIPS 2007»
15 years 7 months ago
A Practical Privacy-Preserving Cooperative Computation Protocol without Oblivious Transfer for Linear Systems of Equations
: We propose several practical SMC protocols for privacy-preserving cooperative scientific computations. We consider two important scientific computations which involve linear equa...
Ju-Sung Kang, Dowon Hong
SOCIALCOM
2010
15 years 5 months ago
OSNAC: An Ontology-based Access Control Model for Social Networking Systems
Abstract--As the information flowing around in social networking systems is mainly related or can be attributed to their users, controlling access to such information by individual...
Amirreza Masoumzadeh, James B. D. Joshi
PODS
2001
ACM
145views Database» more  PODS 2001»
16 years 7 months ago
Optimization of Sequence Queries in Database Systems
The need to search for complex and recurring patterns in database sequences is shared by many applications. In this paper, we discuss how to express and support efficiently sophis...
Reza Sadri, Carlo Zaniolo, Amir M. Zarkesh, Jafar ...
ISCAS
2008
IEEE
101views Hardware» more  ISCAS 2008»
16 years 1 months ago
Digitally enhanced analog circuits: System aspects
— An overview of digital enhancement techniques for analog circuits is presented. Recent research suggests that the high density and low energy of digital circuits can be leverag...
Boris Murmann, Christian Vogel, Heinz Koeppl