بحث بسيط
السجلات المعروضة 111 -- 120 من 125
Constraint-enhanced role engineering via answer set programming
(
Association for Computing Machinery
, 2012 , Conference Paper)
Role engineering (RE) aims to develop and maintain appropriate role-based access control (RBAC) configurations. However, RE with constraints in place is not well-studied. Constraints usually describe organizations' security ...
Compliance checking for usage-constrained credentials in trust negotiation systems
(
Springer Berlin Heidelberg
, 2012 , Conference Paper)
We propose an approach to placing usage-constraints on RT credentials; issuers specify constraints by designing non-deterministic finite automata. We show by examples that this approach can express constraints of practical ...
Tracking and constraining authorization provenance
(
Springer Berlin Heidelberg
, 2012 , Conference Paper)
Authorization provenance concerns how an authorization is derived. It appears important to define authorization provenance to (1) analyze policy bases, (2) defend against a class of attacks, and (3) audit authorizations. ...
A novel technique for extraction of geothermal energy from abandoned oil wells
(2012 , Conference Paper)
This paper investigates the possibility of design and construction of a geothermal heat exchanger suitable for installation in abandoned oil wells. Based on the in-situ data collected, an amenable heat transfer numerical ...
On critical point avoidance among mobile terminals in healthcare monitoring applications: Saving lives through reliable communication software
(
IEEE
, 2012 , Conference Paper)
The advances in Microelectromechanical systems (MEMS), battery life, low powered communication standards, more capable processing units, and hybrid communication have cemented the use of mobile Wireless Body Area Networks ...
Embedded system design with filter bank and fuzzy classification approach to critical cardiac abnormalities detection
(
IEEE
, 2012 , Conference Paper)
Embedded Electrocardiogram (E-ECG) based health diagnosis of cardiac diseases has been a saturated area of research and almost any known heart-condition can be detected and diagnosed by doctors in the hospital setting. ...
Power and task management in wireless body area network based medical monitoring systems
(
Springer Nature
, 2012 , Conference Paper)
Intelligent healthcare systems incorporating wireless sensors in a ubiquitous computing environment have the potential to revolutionize outpatient care. Such systems must balance effective and timely reporting of results ...
Detecting different tasks using EEG-source-temporal features
(
Springer Nature
, 2012 , Conference Paper)
This study proposes a new type of features extracted from Electroencephalography (EEG) signals to distinguish between different tasks. EEG signals are collected from six children aged between two to six years old during ...
Fuzzy classification-based control of wheelchair using EEG data to assist people with disabilities
(
Springer Nature
, 2012 , Conference Paper)
Electroencephalography (EEG) will play an intelligent role our life: especially EEG based health diagnosis of brain disorder and Brain-Computer Interface (BCI) are growing areas of research. However, these approaches fall ...
Dynamic health level 7 packetizer for on-the-fly integrated healthcare enterprises (IHE) in disaster zones
(
Springer Nature
, 2012 , Conference Paper)
The advent of standards i.e. IEEE 11073 for device connectivity, Health Level 7 (HL7) etc. provide an assimilating platform for medical devices and seamless data flow among modern Health Information Systems (HIS). However, ...