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SOCIALCOM
2010
15 years 4 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
CORR
2011
Springer
133views Education» more  CORR 2011»
14 years 10 months ago
An Extended Framework for Measuring the Information Capacity of the Human Motor System
—Fitts’ law is a fundamental tool in measuring the capacity of the human motor system. It measures information throughput in terms of the tradeoff between the speed and accurac...
Teemu Roos, Antti Oulasvirta
CORR
2002
Springer
87views Education» more  CORR 2002»
15 years 6 months ago
Ultimate approximations in nonmonotonic knowledge representation systems
We study xpoints of operators on lattices. To this end we introduce the notion of an approximation of an operator. We order approximations by means of a precision ordering. We sho...
Marc Denecker, V. Wiktor Marek, Miroslaw Truszczyn...
TWC
2008
145views more  TWC 2008»
15 years 4 months ago
Generalized Window-Based PN Acquisition Scheme in CDMA Spread Spectrum Systems
In this letter, we propose a generalized version of the window-based pseudonoise (PN) acquisition scheme verifying one or more best hypotheses rather than the best one per search w...
Kwang Man Ok, Chung Gu Kang
VLSISP
2010
102views more  VLSISP 2010»
15 years 4 months ago
A Low-overhead Scheduling Methodology for Fine-grained Acceleration of Signal Processing Systems
Fine-grained accelerators have the potential to deliver significant benefits in various platforms for embedded signal processing. Due to the moderate complexity of their targeted o...
Jani Boutellier, Shuvra S. Bhattacharyya, Olli Sil...