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A declarative framework for semantic link discovery over relational data

Oktie Hassanzadeh, Lipyeow Lim, Anastasios Kementsietsidis, Min Wang
2009 Proceedings of the 18th international conference on World wide web - WWW '09  
In this paper, we present a framework for online discovery of semantic links from relational data.  ...  These requirements are translated to queries that can run over the relational data source, potentially using the semantic knowledge to enhance the accuracy of link discovery.  ...  CONCLUSION In this paper, we outlined a declarative extensible framework for link discovery from relational data.  ... 
doi:10.1145/1526709.1526876 dblp:conf/www/HassanzadehLKW09 fatcat:l5gl3wcrufhdrci6fvzuroca64

Linkage Query Writer

Oktie Hassanzadeh, Reynold Xin, Renée J. Miller, Anastasios Kementsietsidis, Lipyeow Lim, Min Wang
2009 Proceedings of the VLDB Endowment  
We present Linkage Query Writer (LinQuer), a system for generating SQL queries for semantic link discovery over relational data.  ...  We discuss the challenges involved in the design and implementation of a declarative and easy to use framework for discovering links between different data items in a single data source or across different  ...  CONCLUSION In this demonstration, we will present a declarative extensible framework for link discovery from relational data.  ... 
doi:10.14778/1687553.1687599 fatcat:emsydbbidrhdnlszbhwwssjdti

A framework for semantic link discovery over relational data

Oktie Hassanzadeh, Anastasios Kementsietsidis, Lipyeow Lim, Renée J. Miller, Min Wang
2009 Proceeding of the 18th ACM conference on Information and knowledge management - CIKM '09  
In this paper, we present a framework for discovery of semantic links from relational data. Our framework is based on declarative specification of linkage requirements by a user.  ...  Many of these data sources are published using tools that operate over relational data stored in a standard RDBMS.  ...  CONCLUSION In this paper, we presented a declarative extensible framework for link discovery from relational data.  ... 
doi:10.1145/1645953.1646084 dblp:conf/cikm/HassanzadehKLMW09 fatcat:qk3vzc7ywnaylfxx7hoewpnolq

Latent table discovery by semantic relationship extraction between unrelated sets of entity sets of structured data sources [article]

Gowri Shankar Ramaswamy, F Sagayaraj Francis
2011 arXiv   pre-print
Syntactic queries rely on the database table structure, which is a cause of concern for large organisations due to incompatibility between heterogeneous systems that store data distributed across geographic  ...  Solution to these problems is answered to some extent by moving towards semantic technology by making data and the database meaningful.  ...  Semantic link discovery over relational database This is a framework for online discovery of semantic links from relational data.  ... 
arXiv:1104.1311v1 fatcat:qzco3znp7jc5vgw7xxwzdvbr4a

LinkedCT: A Linked Data Space for Clinical Trials [article]

Oktie Hassanzadeh, Anastasios Kementsietsidis, Lipyeow Lim, Renee J. Miller, Min Wang
2009 arXiv   pre-print
Our approach for semantic link discovery involves using state-of-the-art approximate string matching techniques combined with ontology-based semantic matching of the records, all performed in a declarative  ...  The Linked Clinical Trials (LinkedCT) project aims at publishing the first open semantic web data source for clinical trials data.  ...  We therefore plan to develop a flexible declarative framework for semantic link discovery over medical databases. Figure 1 . 1 Sample interlinked entities in LinkedCT * .  ... 
arXiv:0908.0567v1 fatcat:i5if25dtvbfwbnrecypdg2ny7y

An Ontology-Based Data Integration System for Data and Multimedia Sources

Domenico Beneventano, Mirko Orsini, Laura Po, Antonio Sala, Serena Sorrentino
2009 2009 IEEE International Conference on Semantic Computing  
Moreover, in STASIS, a general framework to perform Ontology-driven Semantic Mapping has been pro-posed [7] .  ...  This paper describes the early effort to combine the MOMIS and the STASIS frameworks in order to obtain an effective approach for Ontology-Based Data Integration for data and multimedia sources.  ...  Semantic mapping discovery From the previous annotations, for example, the following semantic link is derived: (L2.Customer_Location, EQUIV, L1.Delivery_Address) while no semantic link among Customer_Location  ... 
doi:10.1109/icsc.2009.68 dblp:conf/semco/BeneventanoOPSS09 fatcat:4t7qtdrh2jcn7bdruk73y3veoe

Exploratory search on topics through different perspectives with DBpedia

Nicolas Marie, Fabien Gandon, Alain Giboin, Émilie Palagi
2014 Proceedings of the 10th International Conference on Semantic Systems - SEM '14  
A promising scenario for combining linked data and search is exploratory search. During exploratory search, the search objective is ill-defined favorable to discovery.  ...  A common limit of the existing linked data based exploratory search systems is that they constrain the exploration through single results selection and ranking schemes.  ...  The contributions of this paper are the formalization, implementation and evaluation of such search approach over a linked data source: DBpedia.  ... 
doi:10.1145/2660517.2660518 dblp:conf/i-semantics/MarieGGP14 fatcat:6gr45qop45bjvbs6yrzk2swklq

Linked open data-based framework for automatic biomedical ontology generation

Mazen Alobaidi, Khalid Mahmood Malik, Susan Sabra
2018 BMC Bioinformatics  
To downsize the labor-intensive nature of ontology generation and minimize the need for domain experts, we present a novel automated ontology generation framework, Linked Open Data approach for Automatic  ...  relations to a greater extent.  ...  The proposed framework performs a hybrid approach using knowledge-base (UMLS) [32] and LOD [33] (Linked life Data [34, 35] BioPortal [36] ), to accurately identify biomedical concepts; applies semantic  ... 
doi:10.1186/s12859-018-2339-3 pmid:30200874 pmcid:PMC6131949 fatcat:drrkhq63zbeung3sssq2htltq4

A Semantic Sensor Web for Environmental Decision Support Applications

Alasdair J. G. Gray, Jason Sadler, Oles Kit, Kostis Kyzirakos, Manos Karpathiotakis, Jean-Paul Calbimonte, Kevin Page, Raúl García-Castro, Alex Frazer, Ixent Galpin, Alvaro A. A. Fernandes, Norman W. Paton (+5 others)
2011 Sensors  
However, these are limited by the capabilities of the OGC-SWE framework, as described above, and cannot exploit semantic information provided with the data for discovery, integration or linking to related  ...  containing links to more data-also known as the follow-your-nose principle; and (4) include URI links to related resources to enable discovery through link navigation.  ... 
doi:10.3390/s110908855 pmid:22164110 pmcid:PMC3231498 fatcat:hkrae2kgcfarrllaq4eu3yhlpa

Service Subscription and Consumption for Personal Web Applications [chapter]

Chunyang Ye, Young Yoon, Hans-Arno Jacobsen
2013 Lecture Notes in Computer Science  
This new concept is driven by events exposed from Semantic Web resources and Web services through PADRES, a distributed content-based publish/subscribe messaging substrate, and POLARIS an approach for  ...  Web services have played a vital role in our daily life for some time now.  ...  This research was in part supported by IBM's Center for Advanced Studies, an IBM Faculty Award, a Discovery Accelerator Supplement and a Discovery grant from the Natural Sciences and Engineering Research  ... 
doi:10.1007/978-3-642-39995-4_3 fatcat:muc6j6fpwjcqdgz5tu2vbriqvi

Reasoning with semantics-aware access control policies for geospatial web services

Ashraful Alam, Ganesh Subbiah, Bhavani Thuraisingam, Latifur Khan
2006 Proceedings of the 3rd ACM workshop on Secure web services - SWS '06  
Adding semantics to data adds an extra level of security vulnerability because there is scope for rouge agents to retrieve data that are not explicit in the original sources.  ...  We define a modular access control policy framework in the context of geospatial data integration platforms.  ...  DAGIS FOR GEOSPATIAL SERVICES DAGIS (Discovery of Annotated Geospatial Information Services) is a part of our on-going work to develop a web-based framework for seamless geospatial data integration and  ... 
doi:10.1145/1180367.1180380 dblp:conf/sws/AlamSTK06 fatcat:ywb3dj7n6bhnffxiomzhqqthxu

Approaches to Semantic Web Services: an Overview and Comparisons [chapter]

Liliana Cabral, John Domingue, Enrico Motta, Terry Payne, Farshad Hakimpour
2004 Lecture Notes in Computer Science  
A prerequisite to this, however, is the emergence and evolution of the Semantic Web, which provides the infrastructure for the semantic interoperability of Web Services.  ...  In this paper, we survey the state of the art of current enabling technologies for Semantic Web Services.  ...  SWWS will provide a description framework, a discovery framework and a mediation platform for Web Services, according to a conceptual architecture.  ... 
doi:10.1007/978-3-540-25956-5_16 fatcat:zreoig5jprblbniscfbpiabxhi

ReasoNet: Inferring Network Policies Using Ontologies

Charalampos Rotsos, Arsham Farshad, Daniel King, David Hutchison, Qianru Zhou, Alasdair J. G. Gray, Cheng-Xiang Wang, Stephen McLaughlin
2018 2018 4th IEEE Conference on Network Softwarization and Workshops (NetSoft)  
Rich data modeling frameworks are essential when sharing information across control layers.  ...  Developers can use semantic web technologies to enrich their data models with reasoning rules and integrity/consistency constraints, and automate state inference across layers.  ...  in this paper; and to the EPSRC and BT for funding Daniel King's Industrial CASE PhD research.  ... 
doi:10.1109/netsoft.2018.8460050 dblp:conf/netsoft/RotsosFKHZGWM18 fatcat:pls4urpm3jb6vaihfvlv5fglni

Mapping subjectivity: performing people-centered vocabulary alignment

Cristina Pattuelli
2011 NASKO  
This paper describes a mapping of linked data vocabularies in the area of person-related information.  ...  It also facilitates the process of choosing semantics for vocabulary extensions and integration in the context of linked data applications.  ...  Linked data vocabularies are RDFbased and as such share a common framework with the same modeling constructs that were specifically engineered for open and distributed environments.  ... 
doi:10.7152/nasko.v3i1.12801 fatcat:7qzdwgemdnapvcyqhxynic4ggu

Semantic Description of Web Services [article]

Thabet Slimani
2013 arXiv   pre-print
The large number of developed ontologies, languages of representations, and integrated frameworks supporting the discovery, composition and invocation of services is a good indicator that research in the  ...  In the field of Web service description research, the exploitation of descriptions of services through semantics is a better support for the life-cycle of Web services.  ...  Topdown approaches are related to the development of semantic web services and are based on the definition of high-level ontologies providing expressive frameworks for describing Web services.  ... 
arXiv:1310.7367v1 fatcat:qcsi42quvbhlxdg6pdcrsoknra
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