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Efficient content search in iShare, a P2P based Internet-sharing system

Seyong Lee, Xiaojuan Ren, Rudolf Eigenmann
2008 Proceedings, International Parallel and Distributed Processing Symposium (IPDPS)  
Our system uses a hierarchical name space to implement a summary hierarchy on top of existing structured P2P overlay networks, and uses a Bloom Filter as a summary structure to reduce space and maintenance  ...  To address these issues, we propose an efficient hierarchical-summary system, which enables an efficient content search and semantic ranking capability over traditional structured P2P systems.  ...  In contrast to these approaches, [8] uses a path-name-based semantic hierarchy, which is similar to our system.  ... 
doi:10.1109/ipdps.2008.4536441 dblp:conf/ipps/LeeRE08 fatcat:uwo6zxfvt5htreqwyjubplgrwy

Distributed Semantic Overlay Networks [chapter]

Christos Doulkeridis, Akrivi Vlachou, Kjetil Nørvåg, Michalis Vazirgiannis
2009 Handbook of Peer-to-Peer Networking  
Semantic Overlay Networks (SONs) have been recently proposed as a way to organize content in peer-to-peer (P2P) networks.  ...  efficient search.  ...  Then we proceed to identify and analyze a set of requirements for semantic overlay network generation. Fig. 1 The notion of semantic overlays in a P2P network.  ... 
doi:10.1007/978-0-387-09751-0_17 fatcat:g7tbfz33mncpnjgywn67ayx22q

A Hierarchical Semantic Overlay for P2P Search [article]

Tao Gu, Hung Keng Pung, Daqing Zhang
2020 arXiv   pre-print
In this paper, we propose a hierarchical semantic overlay network for searching heterogeneous data over wide-area networks. In this system, data are represented as RDF triples based on ontologies.  ...  A search is first forwarded to the appropriate semantic cluster, and then routed to the specific peers that hold the relevant data using a parallel flooding algorithm or a DHT-based routing algorithm.  ...  The basic idea is to construct a two-level semantic P2P overlay network based on metadata (i.e., ontology), which is essentially a hybrid approach, to facilitate efficient search.  ... 
arXiv:2003.05001v1 fatcat:rgsmytspv5dufdzdfnwctnib4y

Improving Multi-Agent Based Resource Coordination in Peer-to-Peer Networks

António L. Lopes, Luís M. Botelho
2008 Journal of Networks  
) and we propose an approach for optimizing resource coordination through the use of efficient peer-to-peer search mechanisms relying upon a powerful semantic overlay network.  ...  We also present an approach for the dynamic development of the required semantic overlay network from a network of randomly-connected peers.  ...  GloServ [28] uses a keyword-based taxonomy search on a hierarchical hybrid P2P network to build a semantic overlay between the peers that operate in the same (sub) domain.  ... 
doi:10.4304/jnw.3.2.38-47 fatcat:kcqrk4dslzgkpmmiynjohhypzm

Semantic overlay network for peer-to-peer hybrid information search and retrieval

Sungsu Kim, John Strassner, James Won-Ki Hong
2011 12th IFIP/IEEE International Symposium on Integrated Network Management (IM 2011) and Workshops  
Our semantic overlay network is based on creating a semantic cluster of objects that is associated with each node in the P2P DHT to provide semantic search.  ...  This paper proposes the design of a hierarchical semantic overlay network that can be used for content-based full-text search, and is part of our work to use semantics in network management.  ...  Overview Most P2P systems only support keyword-Our objective is to define a semantic overl supports keyword-based as well as complex this by constructing a hierarchical overlay sy DHT serves as a logical  ... 
doi:10.1109/inm.2011.5990543 dblp:conf/im/KimSH11 fatcat:2sqjqquzujhkdp5rsrkhzej4la

Collaborative home media community with semantic support

Hongguang Zhang, Marc Girod Genet, Djamal Zeghlache, Tien Anh Le, Hang Nguyen, Noel Crespi
2010 2010 IEEE International Conference on Multimedia and Expo  
The goal of the proposed CHMC is to enable sharing, searching and tagging of multimedia contents based on semantic metadata within home networks as well as between homes connected by broadband networks  ...  We will firstly present a hierarchical P2P network architecture where the super-peer model is applied. The super peers act as a gateway bridging the inner home network with the external Internet.  ...  We propose a distributed approach to index multimedia contents with the use of CAM4Home semantic metadata.  ... 
doi:10.1109/icme.2010.5582945 dblp:conf/icmcs/ZhangGZLNC10 fatcat:wmr6y7l2bfburpygoqyqpy4lii

Distributed Document Sharing with Text Classification over Content-Addressable Network [chapter]

Tayfun Elmas, Oznur Ozkasap
2004 Lecture Notes in Computer Science  
Properties of hierarchical document categories are used to obtain probabilistic class labels which also improves searching accuracy.  ...  We describe our system prototype in which a hierarchical text classification approach is proposed as an alternative hash function to decompose dimensionality into lower dimensional realities.  ...  With semantic overlays, documents are distributed among the nodes considering their semantic similarities so that the documents similar to each other would be located in a small region.  ... 
doi:10.1007/978-3-540-30483-8_9 fatcat:dvneqohssngqlnulhzljkaim4i

Intelligent query processing in P2P networks: Semantic issues and routing algorithms

A.L. Nicolini, C.M. Lorenzetti, A.G. Maguitman, C.I. Chesñevar
2019 Computer Science and Information Systems  
A general comparative analysis is included, associated with a taxonomy of P2P networks based on their degree of decentralization and the different approaches adopted to exploit the available semantic aspects  ...  This article examines the main existing algorithms for query routing in unstructured P2P networks in which semantic aspects play a major role.  ...  We want to thank the reviewers who provided helpful suggestions and insights for improving the original version of the article.  ... 
doi:10.2298/csis180411002n fatcat:3sirwuryxrchhhh4vg553ib2bu

A P2P Platform for Collaborative Aggregated Multimedia Sharing

Ines Fakhfakh, Hongguang Zhang, Marc Girod-Genet
2013 Communications and Network  
Within the presented architecture, multimedia contents are managed according to their associated CAM4Home semantic metadata through a structured P2P topology.  ...  To overcome these shortcomings, we elaborated a reference model of P2P architecture for a dynamic aggregation, sharing and retrieval of heterogeneous multimedia contents (simple or aggregated).  ...  Unfortunately, this idea is only suitable to Super peer architecture. • Zhu et al. [29] have proposed an approach to conduct efficient semantic search on DHT overlays.  ... 
doi:10.4236/cn.2013.53b2097 fatcat:vzfuw7ybt5hkfb55untfyqgxru

An Ontological Framework for Large-Scale Grid Resource Discovery

Juan Li, Son Vuong
2007 Proceedings of the IEEE Symposium on Computers and Communications  
A peer-to-peer based ontological directory service is used to facilitate the formation of the semantic small-worldontological communities.  ...  to expand semantic knowledge of shared grid resources.  ...  A problem we need to solve here is how to index and search the hierarchical directory data.  ... 
doi:10.1109/iscc.2007.4381497 dblp:conf/iscc/LiV07 fatcat:nvd3icwa4vd65iedh7t25lyfni

A survey of resource discovery in computational grids

Hesham Ali, Alaa E. Abdel-Hakim, Mohammed Ahmed
2012 The International Conference on Electrical Engineering  
This paper provides a survey and analysis on ongoing researches as well as evaluation summery of those approaches on this specific area.  ...  Grid computing is a wide spread technology in recent years.  ...  A literature review and taxonomy, In Information Technology International Symposium , Vol. 33, P. 1286Vol. 33, P. -1296Vol. 33, P. , 2010 (MP 2004. I. Foster and A.  ... 
doi:10.21608/iceeng.2012.32712 fatcat:p2vpq22kmjei7icggg5v2mybxq

A New Document Sharing System Based on a Semantic Hierarchical Peer-to-Peer Network

Anis Ismail, Aziz Barbar, Mohammad Hajjar, Mohamed Quafafou
2017 International Journal of Information and Education Technology  
Peer-to-Peer (P2P) applications have been widely used in last years. A P2P application is usually used for sharing Music, Movies, Games, and other files.  ...  Annotation allows a researcher to comment or give an opinion on a specific reference.  ...  ACKNOWLEDGMENT This work has been done as part of the project "Extraction des Communauté s dans les ré seaux sé mantiques pairs-à -pairs: Simulation et évaluation" at the Lebanese University.  ... 
doi:10.18178/ijiet.2017.7.5.901 fatcat:stp2pkqfxfb4jd23cbj6i5abtu

A New Document Sharing System Based on a Semantic Hierarchical Peer-to-Peer Network

Anis Ismail, Aziz Barbar, Mohammad Hajjar, Mohamed Quafafou
2017 International Journal of Engineering and Technology  
Peer-to-Peer (P2P) applications have been widely used in last years. A P2P application is usually used for sharing Music, Movies, Games, and other files.  ...  Annotation allows a researcher to comment or give an opinion on a specific reference.  ...  ACKNOWLEDGMENT This work has been done as part of the project "Extraction des Communauté s dans les ré seaux sé mantiques pairs-à -pairs: Simulation et évaluation" at the Lebanese University.  ... 
doi:10.7763/ijet.2017.v9.960 fatcat:yxy6ivoikjdahlzwmnc3ilikxi

Grid resource discovery based on semantic P2P communities

Juan Li, Son Vuong
2006 Proceedings of the 2006 ACM symposium on Applied computing - SAC '06  
In this paper, we propose a semantic community approach to enable efficient resource discovery in grids. The system clusters nodes into communities according to their semantic properties.  ...  Our simulation results show how searching the grids can take advantage of semantic communities to reduce searching costs and improve the quality of results.  ...  SkipNet Category Overlay We use a SkipNet [9] overlay, which we also call a category overlay, to assist nodes to find other nodes sharing similar interests. SkipNet is a scalable overlay network.  ... 
doi:10.1145/1141277.1141451 dblp:conf/sac/LiV06 fatcat:y6ppf3pocbaqldb3pq7a5zqjmu

Efficient Algorithms for Agent-Based Semantic Resource Discovery [chapter]

António Luís Lopes, Luís Miguel Botelho
2012 Lecture Notes in Computer Science  
A similar approach to [3] is proposed in [8] , where mobile agents use pheromone-like behaviour to optimize the trails within a P2P network.  ...  any search algorithm in the process of building a semantic overlay network.  ... 
doi:10.1007/978-3-642-31809-2_7 fatcat:wt6n3567rzdaddz6fvhp6w3gay
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