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Semantic link based top-K join queries in P2P networks

Jie Liu, Liang Feng, Chao He
2006 Proceedings of the 15th international conference on World Wide Web - WWW '06  
This paper resolves this issue by organizing peers in a Semantic Link Network Overlay, where semantic links are established to denote the semantic relationship between peers' data schemas.  ...  A query request will be routed to appropriate peers according to the semantic link type and a lower bound of rank function.  ...  Figure 2 . 2 General architecture of semantic-link-based top-K join queries in P2P networks.  ... 
doi:10.1145/1135777.1135987 dblp:conf/www/LiuFH06 fatcat:nvbs7xcprnevxpkldbh2lxwtvu

Association Link Network Based Semantic Coherence Measurement for Short Texts of Web Events

Weidong Liu, Xiangfeng Luo, Junyu Xuan, Dandan Jiang, Zheng Xu
2017 Journal of Web Engineering  
In this paper, we propose an association link network based semantic coherence measurement for short texts of web events.  ...  Existing related works on the semantic coherence measurement of different orders of short texts/sentences seldom focus on graph structure of semantic link network for reflecting coherence change, measuring  ...  The semantic coherence link network of a sentence order is constructed by combining the explicit association link network and implicit association link network.  ... 
dblp:journals/jwe/LiuLXJX17 fatcat:rhsxa5bgcbhvpg3qntuftqdz3a

Peer-to-Peer in Metric Space and Semantic Space

Hai Zhuge, Xiang Li
2007 IEEE Transactions on Knowledge and Data Engineering  
A further study about query routing on P2P semantic link network shows that mapping a network into a semantic space can also improve the performance.  ...  A general framework for networking with metric space and semantic space is suggested.  ...  Carry out the semantic gossip in the ranked semantic link network. Fig. 11 . 11 A general framework of networking with metric space and semantic space. Fig.  ... 
doi:10.1109/tkde.2007.190614 fatcat:jp4qvgyrrfhxnoicx6blwl5paa

Semantic Network Construction on Top of Museum Collection and Other Information Sources

Oksana Petrina, Dmitry Korzun
2020 Zenodo  
The semantic network is used to build digital services to support the museum. Software agents interact with various data sources to construction a semantic network.  ...  Semantic description about exhibits is represented as a semantic network formed according to ontological model.  ...  Semantic network update initializes the launch of the local ranking algorithm to calculate the ranks between exhibits. Global ranks are stored in the semantic network.  ... 
doi:10.5281/zenodo.4007448 fatcat:homidtzf7venxeqrhjc5bcozxu

Enforcing a Semantic Routing Mechanism based on Peer Context Matching

Silvana Castano, Stefano Montanelli
2006 European Conference on Artificial Intelligence  
H-LINK defines a semantic overlay network where each edge represents a semantic link between two peers having similar contexts.  ...  Semantic links are exploited to address query propagation by identifying the semantic neighbors that can provide relevant knowledge with respect to a given target request.  ...  for Network Distributed Services) FIRB Project funded by the Italian Ministry of Education, University, and Research.  ... 
dblp:conf/ecai/CastanoM06 fatcat:7wfmbk5kdndqxpktaqfpg7ip7u

Geographic knowledge extraction and semantic similarity in OpenStreetMap

Andrea Ballatore, Michela Bertolotto, David C. Wilson
2012 Knowledge and Information Systems  
It consists of (i) the development of the OSM Semantic Network by means of a web crawler tailored to the OSM Wiki website; this semantic network can be used to compute semantic similarity through co-citation  ...  Empirical evidence supports the usage of co-citation algorithms -SimRank showing the highest plausibility -to compute concept similarity in a crowdsourced semantic network.  ...  λ P-Rank in-out balance constant. λ ∈ [0, 1]. λ = 1: incoming links; λ = 0: outgoing links. k P-Rank current iteration. k ∈ [0, K]. K P-Rank maximum iterations. K ∈ [1, ∞).  ... 
doi:10.1007/s10115-012-0571-0 fatcat:yrhsjzxr6jf2vkyurkymvjd24q

Intelligent Social Networks Model Based on Semantic Tag Ranking

Rushdi Hamamerh, Sameh Awad
2018 International journal of Web & Semantic Technology  
So introducing semantics to social networks will widen up the representation of the social networks. In this paper, a new model of social networks based on semantic tag ranking is introduced.  ...  for the social media engine is based on enhanced Latent Dirichlet Allocation(E-LDA) as a semantic indexing algorithm, combined with Tag Rank as social network ranking algorithm.  ...  the social graph and how nodes will be linked in social network.  ... 
doi:10.5121/ijwest.2018.9301 fatcat:4tl4kb4hpfcjtlcsufqqq3minu

A Structural-Lexical Measure of Semantic Similarity for Geo-Knowledge Graphs

Andrea Ballatore, Michela Bertolotto, David Wilson
2015 ISPRS International Journal of Geo-Information  
The Semantic Web's linked open data, folksonomies, wiki websites and open gazetteers can be seen as geo-knowledge graphs, that is labeled graphs whose vertices represent geographic concepts and whose edges  ...  The Semantic Web's linked open data, folksonomies, wiki websites and open gazetteers can be seen as geo-knowledge graphs, that is labeled graphs whose vertices represent geographic concepts and whose edges  ...  The third parameter that influences the results of P-Rank is λ, the balance between in-and out-links in the semantic network.  ... 
doi:10.3390/ijgi4020471 fatcat:ppma7tlrrnb7vevtpe6jlbzr3y

A Survey of Heterogeneous Information Network Analysis [article]

Chuan Shi, Yitong Li, Jiawei Zhang, Yizhou Sun, Philip S. Yu
2015 arXiv   pre-print
and links in the networks.  ...  meaning of structural types of objects and links in the networks.  ...  is designed for bipartite networks and only captures link semantics (different-typed links contain different semantics).  ... 
arXiv:1511.04854v1 fatcat:n2k3sulq3fbq3e34lrfrv3uoou

Using semantic links to support top-K join queries in peer-to-peer networks

Jie Liu, Liang Feng, Hai Zhuge
2007 Concurrency and Computation  
USING SEMANTIC LINKS TO SUPPORT TOP-K QUERIES IN P2P NETWORKS tuples and the top-K miss rate.  ...  The proposed solution is to organize peers by a semantic link network representing the semantic relationships between peers' data schemas. Queries are only routed to semantically relevant peers.  ...  In the following we compare the proposed semantic-link-based top-K join approach with other top-K ranking approaches in P2P networks.  ... 
doi:10.1002/cpe.1145 fatcat:c2vnwnrjlban7fq3vfi6uhgcz4

Semantic web for integrated network analysis in biomedicine

H. Chen, L. Ding, Z. Wu, T. Yu, L. Dhanapalan, J. Y. Chen
2009 Briefings in Bioinformatics  
We introduce a new conceptual framework, semantic graph mining, to enable researchers to integrate graph mining with ontology reasoning in network data analysis.  ...  In this article, we survey the feasibility and state of the art of utilizing the Semantic Web technology to represent, integrate and analyze the knowledge in various biomedical networks.  ...  General ranking computations can be reduced to Semantic Graph Ranking as formulated as below. Definition 3: Semantic Graph Ranking.  ... 
doi:10.1093/bib/bbp002 pmid:19304873 fatcat:4q6skldwufbtxfdymxl6uraleq

A Novel and Hybrid Ontology Ranking Framework using Semantic Closeness Measure

K. Sridevi, R. Umarani
2014 International Journal of Computer Applications  
Even though there are number of semantic web search engines, Swoogle is placed first, which ranks the ontologies using an adaptation of Google's Page Rank scoring method.  ...  This paper reviews the methodologies used in Swoogle for computing rank score and proposes Semantic Closeness Measure (SCM) which has not been employed in any other ontology ranking algorithms.  ...  The proposed ranking system not only considers link analysis and use of semantics but also enriches the use of semantics with the help of semantic closeness measure to improve the quality and precision  ... 
doi:10.5120/15208-3612 fatcat:uskaobc4efewfpf4wvvfsoja7i

A Semantic-Aware Approach for Automatic Cloud Services Composition

Hasan A.H. Naji, Chao Zhong Wu, Shu Gao
2016 International Journal of Grid and Distributed Computing  
Firstly, a semantic network of service is built using an efficient input-output matching algorithm.  ...  Domain ontological modelling and semantic links method are adopted for supporting services composition. Tan W et al. [6] proposed an approach for services composition.  ...  The result of the algorithm is a set of linked services that form a Semantic Network.  ... 
doi:10.14257/ijgdc.2016.9.8.16 fatcat:rbmwaalutfhzfdupycf5qkf4we

Simulating information creation in social Semantic Web applications [article]

Xixi Luo, Xiaowu Chen, Qingping Zhao, Joshua Shinavier
2010 arXiv   pre-print
In this paper, we propose a simulation model based on the actor-conceptinstance model of semantic social networks, then we evaluate the model against a number of common ranking algorithms.We observe their  ...  Studies of live social networks of limited utility, due to the subjective nature of ranking and the lack of experimental control.  ...  The concept's semantic value is used to organize or classify instances. linking actors makes a semantic social network social, in that the relationships between actors in a semantic social network comprise  ... 
arXiv:1006.4925v1 fatcat:wjomyuss7bbc5b2muysdef3sa4

VAIR: A Novel Visualization System for Article Influence Ranking based on Citation Context

Chen Shi, Haoxuan Wang, Binjie Chen, Yuhua Liu, Zhiguang Zhou
2019 IEEE Access  
INDEX TERMS Influence ranking, visualization, visual analysis, citation network, word2vec.  ...  A large number of ranking models for network items have been employed for the ranking of article influence, such as PageRank and Spamming-resistant Expertise Analysis and Ranking.  ...  T4: Human-Computer Interfaces for Influence Ranking: Is the semantic information hidden in a citation network effectively extracted?  ... 
doi:10.1109/access.2019.2932051 fatcat:fvwqp447srbz7elur7dcygnfpq
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