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Dalhousie University
(26 results)-
White Papers
Intelligent Ants for Adaptive Network Routing
February 14, 2008, 12:00am PST
An adaptive routing algorithm based on AntNet algorithm is designed and implemented with a new routing table formation scheme. This addresses the unrealistic requirement for global information of...
Provided by Dalhousie University
-
White Papers
A Unified Clustering and Communication Protocol for Wireless Sensor Networks
August 21, 2008, 12:00am PDT
In this paper the authors present an energy-efficient cross layer protocol for providing application specific reservations in wireless senor networks called the "Unified Clustering and...
Provided by Dalhousie University
-
Whitepapers
Relay Selection in Network Coded Communications With Power Control
May 24, 2012, 12:00am PDT
This paper is concerned with the computationally efficient selection of relays and assignment of transmit power values in wireless networks deploying cooperating nodes. The objective is to...
Provided by Dalhousie University
-
Whitepapers
On Link Availability Probability of Routing Protocols for Urban Scenario in VANETs
December 18, 2012, 12:00am PST
This paper presents the link availability probability. The authors evaluate and compare the link availability probability for routing protocols; Ad hoc On-demand Distance Vector (AODV), Dynamic...
Provided by Dalhousie University
-
Whitepapers
On Probability of Link Availability in Original and Modified AODV, FSR and OLSR Using 802.11 and 802.11p
December 18, 2012, 12:00am PST
Mobile Ad-hoc NETworks (MANETs) comprise on wireless mobile nodes that are communicating with each other without any infrastructure. Vehicular Ad-hoc NETwork (VANET) is a special type of MANETs in...
Provided by Dalhousie University
-
Whitepapers
TSEP: Threshold-Sensitive Stable Election Protocol for WSNs
December 17, 2012, 12:00am PST
Wireless Sensor Networks (WSNs) are expected to find wide applicability and increasing deployment in near future. In this paper, the authors propose a new protocol, Threshold Sensitive Stable...
Provided by Dalhousie University
-
Whitepapers
Privacy Preservation for Smart Grid Multicast Via Hybrid Group Key Scheme
August 27, 2012, 12:00am PDT
Privacy preservation is a crucial issue for smart grid security. With more and more group applications, data and appliances proliferated in smart grid, electricity customers are faced with...
Provided by Dalhousie University
-
Whitepapers
Analyzing Delay in Wireless Multi-hop Heterogeneous Body Area Networks
April 3, 2013, 12:00am PDT
With increase in ageing population, health care market keeps growing. There is a need for monitoring of health issues. Wireless Body Area Network (WBAN) consists of wireless sensors attached on or...
Provided by Dalhousie University
-
Whitepapers
Analyzing Medium Access Techniques in Wireless Body Area Network
April 3, 2013, 12:00am PDT
In this paper, the authors presents comparison of access techniques used in Medium Access Control (MAC) protocol for Wireless Body Area Networks (WBANs). Comparison is performed between Time...
Provided by Dalhousie University
-
Whitepapers
HEER: Hybrid Energy Efficient Reactive Protocol for Wireless Sensor Networks
April 2, 2013, 12:00am PDT
Wireless Sensor Networks (WSNs) consist of numerous sensors which send sensed data to base station. Energy conservation is an important issue for sensor nodes as they have limited power. Many...
Provided by Dalhousie University
-
Whitepapers
Towards LP Modeling for Maximizing Throughput and Minimizing Routing Delay in Proactive Protocols in Wireless Multi-hop Networks
March 31, 2013, 12:00am PDT
Wireless Multi-hop Networks (WMhNs) provide users with the facility to communicate while moving with whatever the node speed, the node density and the number of traffic flows they want, without...
Provided by Dalhousie University
-
Whitepapers
On Energy Efficiency and Delay Minimization in Reactive Protocols in Wireless Multi-hop Networks
March 31, 2013, 12:00am PDT
In Wireless Multi-hop Networks (WMhNs), routing protocols with energy efficient and delay reduction techniques are needed to fulfill users' demands. In this paper, the authors present Linear...
Provided by Dalhousie University
-
Whitepapers
Density Controlled Divide-and-Rule Scheme for Energy Efficient Routing in Wireless Sensor Networks
March 26, 2013, 12:00am PDT
Cluster based routing technique is most popular routing technique in Wireless Sensor Networks (WSNs). Due to varying need of WSN applications efficient energy utilization in routing protocols is...
Provided by Dalhousie University
-
Whitepapers
SRP-MS: A New Routing Protocol for Delay Tolerant Wireless Sensor Networks
March 26, 2013, 12:00am PDT
Sink Mobility is becoming popular due to excellent load balancing between nodes and ultimately resulting in prolonged network lifetime and throughput. A major challenge is to provide reliable and...
Provided by Dalhousie University
-
Whitepapers
E-HORM: An Energy-Efficient Hole Removing Mechanism in Wireless Sensor Networks
March 25, 2013, 12:00am PDT
Cluster based routing protocols for Wireless Sensor Networks (WSNs) have been widely used for better performance in terms of energy efficiency. Efficient use of energy is challenging task of...
Provided by Dalhousie University
-
Whitepapers
EAST: Energy-Efficient Adaptive Scheme for Transmission in Wireless Sensor Networks
March 25, 2013, 12:00am PDT
In this paper, the authors propose Energy-efficient Adaptive Scheme for Transmission (EAST) in WSNs. EAST is IEEE 802.15.4 standard compliant. In this approach, open-loop is used for...
Provided by Dalhousie University
-
Whitepapers
Energy Efficient MAC Protocols in Wireless Body Area Sensor Networks - A Survey
March 8, 2013, 12:00am PST
In this paper, the authors presented an analytically discussion about energy efficiency of Medium Access Control (MAC) protocols for Wireless Body Area Sensor Networks (WBASNs). For this purpose,...
Provided by Dalhousie University
-
Whitepapers
On Modeling Geometric Joint Sink Mobility with Delay-Tolerant Cluster-Less Wireless Sensor Networks
April 19, 2013, 12:00am PDT
Moving Sink (MS) in Wireless Sensor Networks (WSNs) has appeared as a blessing because it collects data directly from the nodes where the concept of relay nodes is becomes obsolete. There are,...
Provided by Dalhousie University
-
White Papers
Family Values: Ownership Structure, Performance And Capital Structure Of Canadian Firms
June 28, 2007, 12:00am PDT
This paper examines how family ownership affects the performance and capital structure of 613 Canadian firms from 1998 to 2005. In particular, the authors distinguish the effect of family...
Provided by Dalhousie University
-
White Papers
Semantic Web Services for Ocean Knowledge Management
July 26, 2011, 12:00am PDT
The authors present a web-services based e-research platform to support scientific research about oceans and marine life. The featured Platform for Ocean Knowledge Management (POKM) employs a...
Provided by Dalhousie University
-
White Papers
Ontology Modeling for Oceans Knowledge and Data Management
July 26, 2011, 12:00am PDT
The authors present a knowledge modeling solution for representing knowledge about oceans and marine life. Taking a knowledge management approach, they have employed semantic web technologies to...
Provided by Dalhousie University
-
White Papers
Heuristics for Evaluating IT Security Management Tools
July 22, 2011, 12:00am PDT
The usability of IT Security Management (ITSM) tools is hard to evaluate by regular methods, making heuristic evaluation attractive. However, standard usability heuristics are hard to apply as IT...
Provided by Dalhousie University
-
White Papers
Modeling and Evaluating Enhancements in Expanding Ring Search Algorithm For wireless Reactive Protocols
March 13, 2012, 12:00am PDT
WMhNs provides accessibility to the users in different rates of nodes' mobilities and densities. Routing protocols operated on WMhNs are responsible for calculating efficient end-to-end paths....
Provided by Dalhousie University
-
White Papers
On Using Multiple Quality Link Metrics with Destination Sequenced Distance Vector Protocol For wireless Multi-Hop Networks
March 13, 2012, 12:00am PDT
In this paper, the authors compare and analyze performance of five quality link metrics for Wireless Multi-hop Networks (WMhNs). The metrics are based on loss probability measurements; ETX, ETT,...
Provided by Dalhousie University
-
White Papers
Evaluating Wireless Proactive Routing Protocols Under Scalability and Traffic Constraints
February 19, 2012, 12:00am PST
In this paper, the authors evaluate and analyze the impact of different network loads and varying no. of nodes on distance vector and link state routing algorithms. They select three well known...
Provided by Dalhousie University
-
Whitepapers
A Platform for Parallel R-Based Analytics on Cloud Infrastructure
June 25, 2012, 12:00am PDT
Analytical workloads abound in application domains ranging from computational finance and risk analytics to engineering and manufacturing settings. In this paper, the authors describe a Platform...
Provided by Dalhousie University
-
Whitepapers
A Platform for Parallel R-Based Analytics on Cloud Infrastructure
June 25, 2012, 12:00am PDT
Analytical workloads abound in application domains ranging from computational finance and risk analytics to engineering and manufacturing settings. In this paper, the authors describe a Platform...
Provided by Dalhousie University
-
Whitepapers
On Modeling Geometric Joint Sink Mobility with Delay-Tolerant Cluster-Less Wireless Sensor Networks
April 19, 2013, 12:00am PDT
Moving Sink (MS) in Wireless Sensor Networks (WSNs) has appeared as a blessing because it collects data directly from the nodes where the concept of relay nodes is becomes obsolete. There are,...
Provided by Dalhousie University
-
Whitepapers
Energy Efficient MAC Protocols in Wireless Body Area Sensor Networks - A Survey
March 8, 2013, 12:00am PST
In this paper, the authors presented an analytically discussion about energy efficiency of Medium Access Control (MAC) protocols for Wireless Body Area Sensor Networks (WBASNs). For this purpose,...
Provided by Dalhousie University
-
Whitepapers
EAST: Energy-Efficient Adaptive Scheme for Transmission in Wireless Sensor Networks
March 25, 2013, 12:00am PDT
In this paper, the authors propose Energy-efficient Adaptive Scheme for Transmission (EAST) in WSNs. EAST is IEEE 802.15.4 standard compliant. In this approach, open-loop is used for...
Provided by Dalhousie University
-
Whitepapers
E-HORM: An Energy-Efficient Hole Removing Mechanism in Wireless Sensor Networks
March 25, 2013, 12:00am PDT
Cluster based routing protocols for Wireless Sensor Networks (WSNs) have been widely used for better performance in terms of energy efficiency. Efficient use of energy is challenging task of...
Provided by Dalhousie University
-
Whitepapers
SRP-MS: A New Routing Protocol for Delay Tolerant Wireless Sensor Networks
March 26, 2013, 12:00am PDT
Sink Mobility is becoming popular due to excellent load balancing between nodes and ultimately resulting in prolonged network lifetime and throughput. A major challenge is to provide reliable and...
Provided by Dalhousie University
-
Whitepapers
Density Controlled Divide-and-Rule Scheme for Energy Efficient Routing in Wireless Sensor Networks
March 26, 2013, 12:00am PDT
Cluster based routing technique is most popular routing technique in Wireless Sensor Networks (WSNs). Due to varying need of WSN applications efficient energy utilization in routing protocols is...
Provided by Dalhousie University
-
Whitepapers
On Energy Efficiency and Delay Minimization in Reactive Protocols in Wireless Multi-hop Networks
March 31, 2013, 12:00am PDT
In Wireless Multi-hop Networks (WMhNs), routing protocols with energy efficient and delay reduction techniques are needed to fulfill users' demands. In this paper, the authors present Linear...
Provided by Dalhousie University
-
Whitepapers
Towards LP Modeling for Maximizing Throughput and Minimizing Routing Delay in Proactive Protocols in Wireless Multi-hop Networks
March 31, 2013, 12:00am PDT
Wireless Multi-hop Networks (WMhNs) provide users with the facility to communicate while moving with whatever the node speed, the node density and the number of traffic flows they want, without...
Provided by Dalhousie University
-
Whitepapers
HEER: Hybrid Energy Efficient Reactive Protocol for Wireless Sensor Networks
April 2, 2013, 12:00am PDT
Wireless Sensor Networks (WSNs) consist of numerous sensors which send sensed data to base station. Energy conservation is an important issue for sensor nodes as they have limited power. Many...
Provided by Dalhousie University
-
Whitepapers
Analyzing Medium Access Techniques in Wireless Body Area Network
April 3, 2013, 12:00am PDT
In this paper, the authors presents comparison of access techniques used in Medium Access Control (MAC) protocol for Wireless Body Area Networks (WBANs). Comparison is performed between Time...
Provided by Dalhousie University
-
Whitepapers
Analyzing Delay in Wireless Multi-hop Heterogeneous Body Area Networks
April 3, 2013, 12:00am PDT
With increase in ageing population, health care market keeps growing. There is a need for monitoring of health issues. Wireless Body Area Network (WBAN) consists of wireless sensors attached on or...
Provided by Dalhousie University
-
Whitepapers
Privacy Preservation for Smart Grid Multicast Via Hybrid Group Key Scheme
August 27, 2012, 12:00am PDT
Privacy preservation is a crucial issue for smart grid security. With more and more group applications, data and appliances proliferated in smart grid, electricity customers are faced with...
Provided by Dalhousie University
-
Whitepapers
TSEP: Threshold-Sensitive Stable Election Protocol for WSNs
December 17, 2012, 12:00am PST
Wireless Sensor Networks (WSNs) are expected to find wide applicability and increasing deployment in near future. In this paper, the authors propose a new protocol, Threshold Sensitive Stable...
Provided by Dalhousie University
-
Whitepapers
On Probability of Link Availability in Original and Modified AODV, FSR and OLSR Using 802.11 and 802.11p
December 18, 2012, 12:00am PST
Mobile Ad-hoc NETworks (MANETs) comprise on wireless mobile nodes that are communicating with each other without any infrastructure. Vehicular Ad-hoc NETwork (VANET) is a special type of MANETs in...
Provided by Dalhousie University
-
Whitepapers
On Link Availability Probability of Routing Protocols for Urban Scenario in VANETs
December 18, 2012, 12:00am PST
This paper presents the link availability probability. The authors evaluate and compare the link availability probability for routing protocols; Ad hoc On-demand Distance Vector (AODV), Dynamic...
Provided by Dalhousie University
-
Whitepapers
Relay Selection in Network Coded Communications With Power Control
May 24, 2012, 12:00am PDT
This paper is concerned with the computationally efficient selection of relays and assignment of transmit power values in wireless networks deploying cooperating nodes. The objective is to...
Provided by Dalhousie University
-
White Papers
Evaluating Wireless Proactive Routing Protocols Under Scalability and Traffic Constraints
February 19, 2012, 12:00am PST
In this paper, the authors evaluate and analyze the impact of different network loads and varying no. of nodes on distance vector and link state routing algorithms. They select three well known...
Provided by Dalhousie University
-
White Papers
On Using Multiple Quality Link Metrics with Destination Sequenced Distance Vector Protocol For wireless Multi-Hop Networks
March 13, 2012, 12:00am PDT
In this paper, the authors compare and analyze performance of five quality link metrics for Wireless Multi-hop Networks (WMhNs). The metrics are based on loss probability measurements; ETX, ETT,...
Provided by Dalhousie University
-
White Papers
Modeling and Evaluating Enhancements in Expanding Ring Search Algorithm For wireless Reactive Protocols
March 13, 2012, 12:00am PDT
WMhNs provides accessibility to the users in different rates of nodes' mobilities and densities. Routing protocols operated on WMhNs are responsible for calculating efficient end-to-end paths....
Provided by Dalhousie University
-
White Papers
Heuristics for Evaluating IT Security Management Tools
July 22, 2011, 12:00am PDT
The usability of IT Security Management (ITSM) tools is hard to evaluate by regular methods, making heuristic evaluation attractive. However, standard usability heuristics are hard to apply as IT...
Provided by Dalhousie University
-
White Papers
Ontology Modeling for Oceans Knowledge and Data Management
July 26, 2011, 12:00am PDT
The authors present a knowledge modeling solution for representing knowledge about oceans and marine life. Taking a knowledge management approach, they have employed semantic web technologies to...
Provided by Dalhousie University
-
White Papers
Semantic Web Services for Ocean Knowledge Management
July 26, 2011, 12:00am PDT
The authors present a web-services based e-research platform to support scientific research about oceans and marine life. The featured Platform for Ocean Knowledge Management (POKM) employs a...
Provided by Dalhousie University
-
White Papers
Family Values: Ownership Structure, Performance And Capital Structure Of Canadian Firms
June 28, 2007, 12:00am PDT
This paper examines how family ownership affects the performance and capital structure of 613 Canadian firms from 1998 to 2005. In particular, the authors distinguish the effect of family...
Provided by Dalhousie University
-
White Papers
A Unified Clustering and Communication Protocol for Wireless Sensor Networks
August 21, 2008, 12:00am PDT
In this paper the authors present an energy-efficient cross layer protocol for providing application specific reservations in wireless senor networks called the "Unified Clustering and...
Provided by Dalhousie University
-
White Papers
Intelligent Ants for Adaptive Network Routing
February 14, 2008, 12:00am PST
An adaptive routing algorithm based on AntNet algorithm is designed and implemented with a new routing table formation scheme. This addresses the unrealistic requirement for global information of...
Provided by Dalhousie University
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