50,234 Hits in 6.2 sec

A Service Oriented Architecture for Linked Data Integration

Pierre De Vettor, Michael Mrissa, Djamal Benslimane, Salim Berbar
2014 2014 IEEE 8th International Symposium on Service Oriented System Engineering  
We motivate the need for a service oriented architecture for smart data with a live scenario based on the Audience Labs company information system.  ...  In this paper, we define a service-oriented architecture to attach explicit semantics to data, to solve heterogeneity issues, and to remove data inconsistencies in order to convert raw documents to quality  ...  We motivate the need for a service-oriented smart data architecture with a live scenario based on the Audience Labs company information system.  ... 
doi:10.1109/sose.2014.30 dblp:conf/sose/VettorMBB14 fatcat:huma6vp3srbzjk5cwzl7mosiri

Data-Science Recommendation System using Semantic Technology

2019 International Journal of Engineering and Advanced Technology  
Data science recommendation system using semantic web data-science ontology and service-oriented architecture is proposed in our work to recommend students the appropriate resources for their queries.  ...  Recommending student significant information concerning books, on-line documentation, software tools, public code repositories, and experts, tutors to be contacted based on student query or previous exam  ...  CONCLUSION AND FUTURE WORK This paper presents a data-science recommender system based on semantic-technology and service-oriented architecture.  ... 
doi:10.35940/ijeat.a9375.109119 fatcat:gj5lbvh4qvc6xls6oxqijjicyy

An approach for service oriented discovery and retrieval of spatial data

Manoj Paul, S. K. Ghosh
2006 Proceedings of the 2006 international workshop on Service-oriented software engineering - SOSE '06  
We have adopted service-oriented architecture (SOA) for the discovery and retrieval of geospatial data. The architecture uses a central ontology as metadata information, which acts as service broker.  ...  Successful information integration and sharing data across disparate systems and designs are required for fast access to and interpretation of many types of geospatial information.  ...  The generic format for users' query for the system is based on CQL, an XQuery like query language.  ... 
doi:10.1145/1138486.1138505 fatcat:stfyxtilsnbzbhkkxxc5jwuhme

Data management research at the Middle East Technical University

Nihan K. Cicekli, Ahmet Cosar, Asuman Dogac, Faruk Polat, Pinar Senkul, I. Hakki Toroslu, Adnan Yazici
2005 SIGMOD record  
Our most recent work on semantic query optimization is as follows: • Polat, F., Cosar, A., Alhajj, R., "The Semantic Information-based Alternative Plan Generation for Multiple Query Optimization", Information  ...  ., "Artemis: Deploying Semantically Enriched Web Services in the Healthcare Domain", Information Systems Journal, Elsevier, to appear.  ... 
doi:10.1145/1084805.1084822 fatcat:iu3algu4szbrrppb32bsetdsqa

12th International Conference on Web services & Semantic Technology (WeST 2020)

2020 Zenodo  
Topics of interest include, but are not limited to, the following:  Aspect Oriented Programming  Semantic Query & Search  Semantic Advertising and Marketing  Linked Data, Taxonomies  Collaboration  ...  on Web services & Semantic Technology (WeST 2020) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of web & semantic technology.  ...  Technology (IJWesT)  International Journal on Web Service Computing (IJWSC)  International Journal of Distributed and Parallel Systems (IJDPS)  Information Technology in Industry (ITII) New -ESCI(WOS  ... 
doi:10.5281/zenodo.3946176 fatcat:i52as54eafgmzcy5eiaudtg4s4

Context Aware Information Retrieval for Enhanced Situation Awareness

Ali Bahrami, Jun Yuan, Paul R. Smart, Nigel R. Shadbolt
2007 MILCOM 2007 - IEEE Military Communications Conference  
Information systems need to help users pull together data from disparate sources according to their expressed needs (as represented by system queries), as well as less specific criteria.  ...  The infrastructure provides each user with a customized, mission-oriented system that gives access to the right information from heterogeneous sources in the context of a particular task, plan and/or mission  ...  The IIA run time system is implemented as a Web Service so as to fit into an open Service-Oriented Architecture (SOA).  ... 
doi:10.1109/milcom.2007.4454827 fatcat:bxfrtu522fahzpp5onctaodiky

An ontologically principled service-oriented architecture for managing distributed e-government nodes

K. Votis, C. Alexakos, B. Vassiliadis, S. Likothanassis
2008 Journal of Network and Computer Applications  
A two-level semantic mediator model is proposed to both provide an integrated description of entities and map actual information to them.  ...  This architecture was used on a prototype system developed for managing distributed educational directorates in the prefecture of Achaia, Greece.  ...  Querying the dispersed data sources In the overall system architecture, the reporting service is provided by a specific Query Manager based on the Sesame storage and query server (OpenRDF, 2006) which  ... 
doi:10.1016/j.jnca.2006.03.006 fatcat:foj234wg4ragdgpppkpfvutltq

On the Use of Semantic Annotations for Supporting Provenance in Grids [chapter]

Liming Chen, Zhuoan Jiao, Simon J. Cox
2006 Lecture Notes in Computer Science  
A hybrid approach is proposed for the creation and management of augmented provenance in which semantic annotation is used to generate semantic provenance data and the database management system is used  ...  In this paper we analyses the requirements of provenance support and discusses the nature and characteristics of provenance data on the Grid.  ...  Actions: based on the above search, the workflow template ID is available and can be used in the Semantic query GUI to find the information about the optimisation service used in the workflow.  ... 
doi:10.1007/11823285_38 fatcat:hlmlgpvuwzbrbev566aabemwni

Extensible soft semantic web services agent

Haibin Wang, Yan-Qing Zhang, Rajshekhar Sunderraman
2005 Soft Computing - A Fusion of Foundations, Methodologies and Applications  
The main reason for this problem is that current Web services technology is not semantic-oriented.  ...  In this paper, we propose a framework called soft semantic Web services agent (soft SWS agent) for providing high QoS Semantic Web services using soft computing methodology.  ...  Both interfaces support keyword oriented query as well as capability oriented searches.  ... 
doi:10.1007/s00500-005-0029-3 fatcat:5zci4ydsdjeovdqcduq6k25q3q

Dynamic data integration using Web services

Fujun Zhu, M. Turner, I. Kotsiopoulos, K. Bennett, M. Russell, D. Budgena, P. Breretona, J. Keane, P. Layzell, M. Rigby, Jie Xu
2004 Proceedings. IEEE International Conference on Web Services, 2004.  
Experiments are described involving a demonstrator system in the field of health services data integration within the UK.  ...  Current web services technology has been used extensively and largely successfully in these distributed prototype systems.  ...  This work was funded by an award from the Distributed Information Management programme of the EPSRC.  ... 
doi:10.1109/icws.2004.1314747 dblp:conf/icws/ZhuTKBRBBKLRX04 fatcat:ololnkgbv5fnheuw7tka5m4rba

Resource and service discovery in SOAs: A P2P oriented semantic approach

Giuseppe Di Modica, Orazio Tomarchio, Lorenzo Vita
2011 International Journal of Applied Mathematics and Computer Science  
Resource and service discovery in SOAs: A P2P oriented semantic approach An intense standardization process is favouring the convergence of grids and Service Oriented Architectures (SOAs).  ...  A system prototype has also been implemented and validated through a case study deployed on the PlanetLab testbed.  ...  Introduction Today, key technologies in distributed systems are the service oriented architecture (SOA), grid and cloud computing, all of which are seeing significant investment in standardization and  ... 
doi:10.2478/v10006-011-0021-2 fatcat:tzxdrncnovgkpjpzqaqgnc2wri

A survey of data provenance in e-science

Yogesh L. Simmhan, Beth Plale, Dennis Gannon
2005 SIGMOD record  
The main aspect of our taxonomy categorizes provenance systems based on why they record provenance, what they describe, how they represent and store provenance, and ways to disseminate it.  ...  Data provenance, one kind of metadata, pertains to the derivation history of a data product starting from its original sources.  ...  Oriented Service Oriented Script Based Database Query Use of Provenance Informational; Audit; Data Replication Context Information; Re-enactment Informational; update data Informational  ... 
doi:10.1145/1084805.1084812 fatcat:ldlsaejpmnclxi3rzz2mf2rk2q

VQS – An Ontology-Based Query System for the SemanticLIFE Digital Memory Project [chapter]

Hanh Huu Hoang, Amin Andjomshoaa, A. Min Tjoa
2006 Lecture Notes in Computer Science  
In this paper, we introduce the query system of SemanticLIFE, the Virtual Query System, which uses emerging Semantic Web technologies to fulfill users' requirements.  ...  One of the most important characteristics of the system is its dedication to retrieve information in a very efficient way.  ...  Communication within the system is based on a service-oriented design with the advantage of its loosely coupled characteristics.  ... 
doi:10.1007/11915072_86 fatcat:gwq5fqy2ojh77lgaovnvocyrmy

Federated ontology-based queries over cancer data

Alejandra González-Beltrán, Ben Tagger, Anthony Finkelstein
2011 BMC Bioinformatics  
This paper provides an ontology-based solution for querying distributed databases over service-oriented, model-driven infrastructures.  ...  Results: Existing software infrastructures for data-sharing in the cancer domain, such as caGrid, support access to distributed information. caGrid follows a service-oriented model-driven architecture.  ...  BT wrapped the ontology generation code as a caGrid service and developed the graphical user interface to expose the query system.  ... 
doi:10.1186/1471-2105-13-s1-s9 pmid:22373043 pmcid:PMC3471355 fatcat:phmg4phaf5dm5mbznahbenpfyq

Benefits of semantic approach in the learning environment

Tuncay Ercan
2011 Procedia - Social and Behavioral Sciences  
The ontology working in mobile devices benefits from adapting context and content information from a centralized system into a significant data mining application.  ...  This study focuses on creating a web site with semantic features taken from a student survey conducted to learn their e-learning awareness and developing an efficient search mechanism among mobile users  ...  Brzostowski et al (2010) presented an ontology based service discovery in service oriented architecture.  ... 
doi:10.1016/j.sbspro.2011.11.177 fatcat:5op7yprm2jgmpco5kyd6xackyu
« Previous Showing results 1 — 15 out of 50,234 results