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A time-efficient hybrid approach to link discovery

Axel-Cyrille Ngonga Ngomo
2011 International Semantic Web Conference  
In this paper, we present a novel hybrid approach to link discovery that combines two very fast algorithms.  ...  With the growth of the Linked Data Web, time-efficient Link Discovery frameworks have become indispensable for implementing the fourth Linked Data principle, i.e., the provision of links between data sources  ...  4604 and a fellowship grant of the Mainz University.  ... 
dblp:conf/semweb/Ngomo11 fatcat:k3a4kzh6sjh45iwr5nivkscsby

A Hybrid Routing Approach Comparison with AODV Protocol Regarding Speed for Disaster Management in MANET

Abdul Majid Soomro, Mohd Farhan Bin Fudzee, Muzamil Hussain, Hafiz Muhammad Saim
2022 Journal of Computer Science  
This study introduces a hybrid approach that combines proactive and reactive protocols for route discovery and link breakage. The simulation model was used for the proposed hybrid method.  ...  Their combination makes it a way to get better route discovery and efficiency because long-term route contracts do not provide better performance on heavy traffic and load, especially in a disaster.  ...  Conclusion In the paper, a hybrid approach for route discovery mechanism and minimum link breakage has been presented, which decides the efficient route for communication in a normal-to-disaster situation  ... 
doi:10.3844/jcssp.2022.204.213 fatcat:hcywxynnejb6letooqaij5pwjy


Chellammal Surianarayanan, Gopinath Ganapathy
2012 ICTACT Journal on Soft Computing  
The process of semantic service discovery using an ontology reasoner such as Pellet is time consuming.  ...  Various optimization methods are being proposed to improve the performance of semantic discovery.  ...  The performance of service discovery using indexing is a promising way to improve the efficiency of service discovery.  ... 
doi:10.21917/ijsc.2012.0059 fatcat:2upux3ylmjg4nbmc4zalx3c73a

Discovering Topologies at Router Level [chapter]

Donato Emma, Antonio Pescapé, Giorgio Ventre
2005 Lecture Notes in Computer Science  
Among them, network topology is one of the most important elements to control. This paper proposes an approach to the topology discovery based on a hybrid methodology.  ...  Different approaches to the topology discovery may be evaluated on the basis of efficiency (i.e. impose the least possible network overhead), quickness (i.e. take the least possible time), completeness  ...  To the best of our knowledge it was the first example of a hybrid discovery approach.  ... 
doi:10.1007/11567486_13 fatcat:4z6vyfkdvbe7tekwxsbgx3djs4

Discovering Topologies at Router Level: Part II

Alessio Botta, Walter de Donato, Antonio Pescape, Giorgio Ventre
2007 IEEE GLOBECOM 2007-2007 IEEE Global Telecommunications Conference  
Indeed, due to their utility in planning, management, security, and reliability of network infrastructures, effective and efficient approaches and tools for discovering large topologies are gaining more  ...  In this paper we propose a hybrid methodology and its implementation in a software platform we called Hynetd.  ...  As a first consideration, we expected that by using Hybrid methodology the discovery time would be lower.  ... 
doi:10.1109/glocom.2007.511 dblp:conf/globecom/BottaDPV07 fatcat:qo2yd7nqdvhjdio7cqkflwnf5m

Efficient Adaptive Path Load Balanced Gateway Management Strategies for Integrating MANET and the Internet

Rafi U Zaman, S. Shehnaz Begum, Khaleel Ur Rahman Khan, A. Venugopal Reddy
2017 International Journal of Wireless and Microwave Technologies  
The proposed strategies have been simulated in a two-tier as well as a hybrid architecture using network simulation tool ns-2.  ...  Three strategies are proposed which use a path load balancing mechanism for efficient gateway selection.  ...  When the goal is to provide least end to end delay for real time applications like video streaming, PLB-MSC is recommended.  ... 
doi:10.5815/ijwmt.2017.02.06 fatcat:i7vrf2diaffivcz7oopuswbyhe

A new taxonomy of routing algorithms for wireless mobile ad hoc networks: the component approach

Myung Lee, Jianling Zheng, Xuhui Hu, Hsin-hui Juan, Chunhui Zhu, Yong Liu, June Yoon, Tarek Saadawi
2006 IEEE Communications Magazine  
A hybrid approach combines the proactive approach and the reactive approach.  ...  HYBRID APPROACH Route discovery in most hybrid routing protocols combines the proactive topology learning and the reactive route searching.  ... 
doi:10.1109/mcom.2006.248174 fatcat:wpg45h2x3bd33ki52av5y6gg7u

On Link Discovery using a Hybrid Approach

Axel-Cyrille Ngonga Ngomo
2012 Journal on Data Semantics  
In this paper, we present a hybrid approach to link discovery that allows combining time-efficient algorithms specialized on specific data types.  ...  Due to the sheer size of the Data Web, detecting links even when using trivial link specifications based on a single property can be time-demanding.  ...  The original LIMES approach [17] is a time-efficient and lossless approach for LD, which presupposes that the datasets to link are in a metric space.  ... 
doi:10.1007/s13740-012-0012-y fatcat:cnpv6q7k2bcn7gev3bnz2i5ti4

OpenFlow based Topology Discovery Service in Software Defined Vehicular Networks: limitations and future approaches

Soufian Toufga, Slim Abdellatif, Philippe Owezarski, Thierry Villemur
2018 2018 IEEE Vehicular Networking Conference (VNC)  
highlighted limits and to design an efficient topology discovery service more suited to vehicular networks.  ...  We have demonstrated that the "de facto" OpenFlow based topology discovery service is not adapted for Software Defined Vehicular Networks and we proposed some directions to follow in order to address the  ...  In addition, to avoid the scalability issue of existing discovery approaches, we need to rethink the link discovery process.  ... 
doi:10.1109/vnc.2018.8628349 dblp:conf/vnc/ToufgaAOV18 fatcat:ifatxxtmtnadtlc4uzqile7zli


In this paper we are going to present a review of various gateway discovery approaches which are used for establishing the interconnection of mobile ad hoc networks and internet and going to propose a  ...  The basic aim of the gateway discovery approach is to modify the route discovery process so that it is not only used for discovery of destination mobile nodes but also the gateways.  ...  Whereas in case of reactive approach with decreasing pause time, the gateway discoveries need to be invoked more often due to frequent link breaks.  ... 
doi:10.24297/ijct.v14i1.2130 fatcat:low2thpihzagxatdix7lut6waq

Adaptive Hybrid Mobile Agent Protocol for Wireless Multihop Internet Access

A. Velmurugan, R. Rajaram
2006 Journal of Computer Science  
A number of technical challenges are faced today due to the heterogeneous, dynamic nature of this hybrid MANET.  ...  An adaptive gateway discovery mechanism based on mobile agents making use of pheromone value, pheromone decay time and balance index is used to estimate the path and next hop to the gateway.  ...  CONCLUSION The paper proposed a new adaptive gateway discovery mechanism AODV_ALMA based on hybrid mobile agent approach.  ... 
doi:10.3844/jcssp.2006.676.682 fatcat:wkagsfeh4zf4bac23knx244tb4

Novel selection methods for DNA-encoded chemical libraries

Alix I Chan, Lynn M McGregor, David R Liu
2015 Current Opinion in Chemical Biology  
and industrial groups have begun to use DNA-encoded chemical libraries as a source of bioactive small molecules.  ...  In addition, we highlight newer techniques with the potential to be applied to the highthroughput evaluation of DNA-encoded chemical libraries.  ...  In an ESAC selection (Figure 1d) , a DNA-linked small-molecule ligand is hybridized to a library of DNA-encoded pharmacophores.  ... 
doi:10.1016/j.cbpa.2015.02.010 pmid:25723146 pmcid:PMC4475454 fatcat:jqotj6u2u5bqtk3oyth5dpxfg4

Review of Various Strategies for Gateway Discovery Mechanisms for Integrating Internet-WANET

Shweta Bansal, Pradeep Kumar Gaur, Anupma Marwaha
2014 International Journal of Computer Applications  
So a mobile node in WANET has to find a route to a gateway first to communicate with the Internet host. It requires an efficient gateway discovery mechanism.  ...  The gateway discovery mechanisms called proactive, reactive and hybrid are developed to enable mobile nodes to register with internet gateways.  ...  Three different approaches can be used to achieve this discovery, namely, Proactive, reactive and hybrid. 1) Reactive Gateway Discovery: a mobile node initiates this discovery by broadcasting a message  ... 
doi:10.5120/17435-8232 fatcat:ez56laifovejlnafusdjnpdbs4

SALMA: An Efficient State-Based Hybrid Routing Protocol for Mobile Nodes in Wireless Sensor Networks

Muhammad Muneer Umar, Nabil Alrajeh, Amjad Mehmood
2016 International Journal of Distributed Sensor Networks  
In this paper a new hybrid routing protocol, named as State-Aware Link Maintenance Approach (SALMA), is introduced which is based on Dynamic Source Routing (DSR) and Optimized Link State Routing (OLSR)  ...  With the rapid development in mobile Wireless Sensor Networks (WSNs), it has become very essential to focus on the efficiency in performance of small sensing nodes operating in WSNs.  ...  Acknowledgment The authors would like to extend their sincere appreciation to the Deanship of Scientific Research at King Saud University for funding this Research Group no. RG-1435-037.  ... 
doi:10.1155/2016/2909618 fatcat:eeyr76ygpvddfabjld2nygdqm4

Hybrid CoAP-based resource discovery for the Internet of Things

Badis Djamaa, Ali Yachir, Mark Richardson
2017 Journal of Ambient Intelligence and Humanized Computing  
In this article, we present a hybrid centralized/distributed resource discovery solution aiming to get the most out of both approaches.  ...  The proposed architecture employs the well-known Constrained Application Protocol (CoAP) and features a number of interesting discovery characteristics including scalability, time and cost efficiency,  ...  Indeed, PRD is being enhanced and extended to serve as a key pillar for achieving efficient Hybrid Resource Discovery (HRD) over CoAP.  ... 
doi:10.1007/s12652-017-0450-3 fatcat:rpzw5jjnlza7fmmctouap3ckni
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