Event Sharing in Vehicular Networks using Geographic Vectors and Maps

Delot, Thierry; Ilarri, Sergio; Cenerario, Nicolas; Hien, Thomas

doi:10.1155/2011/342380

Cited by 27 publications

(30 citation statements)

References 38 publications

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“…Our proposed research may also be applied to various domain applications, such as mobile systems 28,29,30,31,32,33,34 , RFID 35,36 , real-time systems 37 , business process 38 , web systems 39,40,41 , and fuzzy data 42 .…”

Section: Resultsmentioning

confidence: 99%

Mining Hierarchical Negative Association Rules

Taniar¹,

Rahayu²,

Daly³

et al. 2012

IJCIS

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The negative association between items in databases is as important and interesting as the positive one. But, it has not been studied as much. We consider negative association in a hierarchical setting, in which we are able to generate negative association rules at different hierarchy levels. It allows to impose restrictions when we proceed to the next level and discover only most interesting negative association rules among the vast number of possible negative association rules. In this paper, we propose two algorithms for mining negative association rules by considering that items are organized in a hierarchy, and this hierarchy is reflected on the association rules we produce. In this way, we can mine for both general and specialized rules of negative association between items.

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Section: Resultsmentioning

confidence: 99%

Mining Hierarchical Negative Association Rules

Taniar¹,

Rahayu²,

Daly³

et al. 2012

IJCIS

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show abstract

“…Hazard Detection Control (HDC) component is responsible for organizing the functions' results from the Hazard Detection (HD) component. If it receives a positive response from any function indicating that there is impending danger, then a warning message is issued [28]. Each result received from the HD is matched with a particular sentence and specific warning sound.…”

Section: Hazard Detection and Hazard Detection Controlmentioning

confidence: 99%

Integrated Context-Aware Driver Assistance System Architecture

Shakshuki

Alghamdi

Sheltami

2013

Mobile Information Systems

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Abstract. Recently, significant improvements have been made in the area of vehicular communication systems. Furthermore, vehicle-to-vehicle communication is considered a key concept for keeping roads safe. An efficient implementation of these systems is necessary to ensure the safety of driving situations and to reduce the collision rates. This paper proposes a ContextAware Driver Assistance System that links drivers with the physical environment surrounding them using multiple types of sensors and traffic systems as well as considering the senior driver's difficulties and the system processing time. This is achieved by developing a warning system that assists drivers to avoid collisions and improve their response times. The proposed system architecture consists of a set of components to process the user's request such as parking assistance, and to provide responses and advices when needed. These components include communication, knowledge exchange, knowledge update, and contexthistory. Also, it includes other processes such as context-history manipulation, hazard detection, and hazard detection control. The main goal of the proposed system is to reduce the number of car accidents and improve driver's decisions. The NXT Robotic environment is used to demonstrate the feasibility of the proposed system.

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“…It is also important to determine whether an event (e.g., a traffic congestion) or a resource (e.g., an available parking space) is relevant to a vehicle. Authors [6] in propose a general data management architecture for vehicular networks that allows to select, among the events received, the events that are relevant to the vehicle and so may be also relevant to the driver using geographic vectors and maps.…”

Section: Data Dissemination In Vanetsmentioning

confidence: 99%

Cooperation as a Service in VANET: Implementation and Simulation Results

Mousannif

Khalil

Olariu

2012

Mobile Information Systems

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Abstract. The past decade has witnessed the emergence of Vehicular Ad-hoc Networks (VANET), specializing from the well-known Mobile Ad Hoc Networks (MANET) to Vehicle-to-Vehicle (V2V) and Vehicle-to-Infrastructure (V2I) wireless communications. While the original motivation for Vehicular Networks was to promote traffic safety, recently it has become increasingly obvious that Vehicular Networks open new vistas for Internet access, providing weather or road condition, parking availability, distributed gaming, and advertisement. In previous papers [27,28], we introduced Cooperation as a Service (CaaS); a new service-oriented solution which enables improved and new services for the road users and an optimized use of the road network through vehicle's cooperation and vehicle-to-vehicle communications. The current paper is an extension of the first ones; it describes an improved version of CaaS and provides its full implementation details and simulation results. CaaS structures the network into clusters, and uses Content Based Routing (CBR) for intra-cluster communications and DTN (Delay -and disruption-Tolerant Network) routing for inter-cluster communications. To show the feasibility of our approach, we implemented and tested CaaS using Opnet modeler software package. Simulation results prove the correctness of our protocol and indicate that CaaS achieves higher performance as compared to an Epidemic approach.

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Event Sharing in Vehicular Networks using Geographic Vectors and Maps

Cited by 27 publications

References 38 publications

Mining Hierarchical Negative Association Rules

Mining Hierarchical Negative Association Rules

Integrated Context-Aware Driver Assistance System Architecture

Cooperation as a Service in VANET: Implementation and Simulation Results

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