Search
Now showing items 21-30 of 561
Classification ensemble to improve medical named entity recognition
(
Institute of Electrical and Electronics Engineers Inc.
, 2014 , Conference Paper)
An accurate Named Entity Recognition (NER) is important for knowledge discovery in text mining. This paper proposes an ensemble machine learning approach to recognise Named Entities (NEs) from unstructured and informal ...
Opportunistic spectrum sharing in relay-assisted cognitive systems with imperfect CSI
(
IEEE
, 2014 , Article)
In this paper, we consider spectrum sharing between cognitive radio (CR) users and a licensed primary user (PU) to enhance the spectrum efficiency. In the considered scenario, the PU is not able to successfully transmit ...
Cost performance based control reconfiguration in multi-agent systems
(
Institute of Electrical and Electronics Engineers Inc.
, 2014 , Conference Paper)
In this paper, a reconfigurable control protocol for a linear multi-agent system seeking consensus in presence of actuator faults and saturations is investigated. The control protocol consists of two parts: healthy system ...
Moderate salinity stimulates growth and photosynthesis of Phragmites karka by water relations and tissue specific ion regulation
(
Elsevier
, 2014 , Article)
The domestication of non-food salt resistant plants could be helpful for biofuel as well as phyto-remediation of salt-affected lands. Limited eco-physiological studies on halophytes are the major bottleneck in developing ...
Structure of alkylcarbonate + n-alkane mixed fluids
(
American Chemical Society
, 2014 , Article)
The properties of dialkylcarbonate + n-alkane mixed fluids were studied both from macroscopic and from microscopic viewpoints using thermophysical measurements combined with classic molecular dynamics simulations and DFT ...
Overcoming user selfishness in DSA systems through credit-based resource allocation
(
IEEE
, 2014 , Conference Paper)
We propose a credit-based resource allocation technique for wireless systems with dynamic spectrum access (DSA) capability, such as multichannel wireless sensor networks. The proposed technique is robust against selfish ...
Direct adaptive disturbance rejection control for sedation and analgesia
(
IEEE Computer Society
, 2014 , Conference Paper)
Patient care in intensive care units involves the combined administration of several drugs. Apart from the desired drug effect, often such drugs disturb other physiological functions of the patient. Control strategies based ...
An asymmetrical six phase induction machine for flywheel energy storage drive systems
(
Institute of Electrical and Electronics Engineers Inc.
, 2014 , Conference Paper)
Energy storage systems have become an essential part of power utilities due to their capability of providing high level of power quality and stability. Flywheel energy storage systems (FESSs) are now employed with numerous ...
Stability analysis of an active-damped LLCL filter- based grid-connected three-phase inverter
(
IEEE
, 2014 , Conference Paper)
Power passive filters are a standard solution for gridcurrent harmonics attenuation. However, these types of filters may cause a resonance between the inverter and the grid. Passive and active damping techniques are employed ...
The rise and fall of Egypt's Code de Commerce: A critical examination of the purpose and content of Egypt's commercial code after the establishment of the economic courts
(
Inderscience
, 2014 , Article)
The Egyptian Commercial Code (Code de Commerce) has historically been identified by the following three general characteristics: That it is part of private law; that it was an exceptional system which derived from the Droit ...