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An initial investigation on evaluating semantic web instance data

Li Ding, Jiao Tao, Deborah L. McGuinness
2008 Proceeding of the 17th international conference on World Wide Web - WWW '08  
Many emerging semantic web applications include ontologies from one set of authors and instance data from another (often much larger) set of authors.  ...  This line of work focuses on issues related to semantic expectation mismatches in instance data.  ...  Semantic web instance data is growing and is dominating the Semantic Web on the web [2] . In this work, we identify a new research problem semantic web instance data evaluation.  ... 
doi:10.1145/1367497.1367715 dblp:conf/www/DingTM08 fatcat:tpfixymg7rawlkdny6ov4inimm

OWL Instance Data Evaluation (Statement of Interest)

Li Ding, Jiao Tao, Deborah L. McGuinness
2008 W3C Web Ontology Language (OWL) Experiences and Directions Workshop (OWLED)  
As more applications are depending on semantic web data from diverse sources, semantic web data evaluation is becoming more critical.  ...  We report on a line of work focusing on evaluation of provable and possible problems with OWL instance data and provide some discussion motivated by our first application setting validating large amounts  ...  Previous work related to semantic web data evaluation mainly focuses on general ontology evaluation [1] [2] [3] [4] and OWL DL ontology debugging [5] [6] [7] [8] [9] [10] .  ... 
dblp:conf/owled/DingTM08 fatcat:7gv5p3ouhfhvtbhxvdzlhlsr4y

A categorical approach to ontology alignment

Mihai Codescu, Till Mossakowski, Oliver Kutz
2014 International Semantic Web Conference  
and the Semantic Valley 7 initiative.  ...  We appreciate support from the Trentino as a Lab (TasLab) 3 initiative of the European Network of the Living Labs 4 at Informatica Trentina SpA 5 , the EU SEALS (Semantic Evaluation at Large Scale) 6 project  ...  The workshop will also investigate how the ontology matching technology is going to evolve. • To conduct an extensive and rigorous evaluation of ontology matching and instance matching (link discovery)  ... 
dblp:conf/semweb/CodescuMK14 fatcat:hlfittk6azfbfhjey27ngqrxqm

An Infrastructure for Acquiring High Quality Semantic Metadata [chapter]

Yuangui Lei, Marta Sabou, Vanessa Lopez, Jianhan Zhu, Victoria Uren, Enrico Motta
2006 Lecture Notes in Computer Science  
For guidance on citations see FAQs.  ...  Evaluation The KMi semantic web portal has been running for several months generating and maintaining semantic data from the underlying sources of the KMi web site in an automated way.  ...  Step3: Investigating external resources. If the second step fails, the third step relies on investigating external resources such as the web.  ... 
doi:10.1007/11762256_19 fatcat:2br2lv6uznbnhm7sd72fokpb2i

A Semantic-enabled Framework for Drug Recommendations

Charalampos Doulaverakis, George Nikolaidis, Athanasios Kleontas, Ioannis Kompatsiaris
2013 Workshop on Semantic Web Applications and Tools for Life Sciences  
The framework provides an efficient drug recommendations service where Semantic Web technologies are coupled with traditional business rule engines.  ...  The paper presents Panacea, a semantic-enabled framework capable of offering drug-drug and drug-diseases interaction discovery.  ...  Concerning future work, the possibility to add probabilistic reasoning will be investigated and an evaluation of the framework on real world data will be carried out.  ... 
dblp:conf/swat4ls/DoulaverakisNKK13 fatcat:wttemsa7fnbnfbxrydq2aiiamy

An Infrastructure for Building Semantic Web Portals

Yuangui Lei, Vanessa López, Enrico Motta
2006 International Conference on Advanced Information Systems Engineering  
In this paper, we present our KMi semantic web portal infrastructure, which supports two important tasks of semantic web portals, namely metadata extraction and data querying.  ...  A semantic web portal application has been built, which illustrates the usage of this infrastructure.  ...  Victoria Uren for their valuable comments on earlier drafts of this paper.  ... 
dblp:conf/caise/LeiLM06 fatcat:m6faldkbcvedvaxkaflj7naava

Kernel Methods for Mining Instance Data in Ontologies [chapter]

Stephan Bloehdorn, York Sure
2007 Lecture Notes in Computer Science  
Initial experiments on real world Semantic Web data enjoy promising results and show the usefulness of our approach.  ...  The amount of ontologies and meta data available on the Web is constantly growing.  ...  Conclusion In this paper, we have investigated the question how kernel methods can be used to directly apply machine learning algorithms on Semantic Web-type instance data.  ... 
doi:10.1007/978-3-540-76298-0_5 fatcat:2fafavoiufbbxj47oixv4b3hka

Semantic Rule Filtering for Web-Scale Relation Extraction [chapter]

Andrea Moro, Hong Li, Sebastian Krause, Feiyu Xu, Roberto Navigli, Hans Uszkoreit
2013 Lecture Notes in Computer Science  
Web-scale relation extraction is a means for building and extending large repositories of formalized knowledge.  ...  This type of automated knowledge building requires a decent level of precision, which is hard to achieve with automatically acquired rule sets learned from unlabeled data by means of distant or minimal  ...  Minimally or weakly supervised methods start with limited initial knowledge and unlabeled data.  ... 
doi:10.1007/978-3-642-41335-3_22 fatcat:rusjur4ckbcdta5w46yz4n5uge

Explicit Link Discovery Scheme Optimized with Ontology Mapping using Improved Machine Learning Approach

Sengodan MANI, Samukutty ANNADURAI
2021 Studies in Informatics and Control  
The semantic web allows information to be interpreted more meaningfully, providing a description of its contents and services in a machine-readable form called the web of data, which is typically structured  ...  The second is instance-based similarity matching using the Semantically enhanced Nearest Neighbour method (SeNN), which is employed in order to compare and quantify the semantic enhanced nearest neighbour  ...  Kaladevi and Geetha (2016) have reviewed various ontology mapping techniques based on semantic web data.  ... 
doi:10.24846/v30i1y202106 fatcat:6btp2dhhjvbqpgnorfptr7s4ei

Towards Semantic Web Portals

Michael Stollberg, Holger Lausen, Rubén Lara, Ying Ding, Sung-Kook Han, Dieter Fensel
2004 The Web Conference  
We then relay results of a survey wherein we have examined the utilization of Semantic Web technologies in existing web portals, concluding in future requirements for the development of Semantic Web enabled  ...  Following this context, the aim of this paper is to expose the idea of Semantic Web enabled web portals.  ...  Evaluation of existing WS Portals The following presents the results of evaluating the four SW portal initiatives that we have investigated in detail.  ... 
dblp:conf/www/StollbergLLDHF04 fatcat:4leirbh3lzcczh66mtw3m6de2y

Semantic Web and Human Computation: The status of an emerging field

Marta Sabou, Lora Aroyo, Kalina Bontcheva, Alessandro Bozzon, Rehab K. Qarout
2018 Semantic Web Journal  
For instance, we identified emerging clusters of papers around the topics such of using HC as support for evaluating Semantic Web research (HC4SW-Evaluation) or relying on Linked Data as a technology for  ...  We observed the emergence of a new category of 15 papers from the area of Semantic Web research, where crowdsourcing is used as a means to support Semantic Web research evaluation (HC4SW-Evaluation).  ... 
doi:10.3233/sw-180292 fatcat:ips6wqegjnemlnyoburlzsb7iy

XBRL and open data for global financial ecosystems: A linked data approach

Seán O'Riain, Edward Curry, Andreas Harth
2012 International Journal of Accounting Information Systems  
Web infrastructure  ...  XBRL examples and figures used. 29 SPARQL Inferencing Notation modelling vocabulary of RDF used to specify rules and logical constraints 30 Rules Interchange Format, a standard rule language for the Semantic  ...  Use of Web data In an open environment, data aggregators have little influence on data publishers.  ... 
doi:10.1016/j.accinf.2012.02.002 fatcat:b2lkbp2n4vgedksdd777fdxudy

A Case Study on Linked Data Generation and Consumption

Jianqiang Li, Yu Zhao
2008 The Web Conference  
To solve the "isolated data island" problem of the Semantic Web caused by this situation, the Linking Open Data initiative was launched to unite these machine readable datasets as a Web of Data.  ...  By extracting the linked data from the existing Web of Documents in an automatic way, the inherent statements implied by the hyperlinks can be made available on the Web.  ...  An example of a reference relation If we surf the whole Document Web to generate WDT data, it is apparent that each web document would generate a topic instance within WDT data sources.  ... 
dblp:conf/www/Li008 fatcat:wwz3s3oqxncx5dammyy7k4yrvi

Affective graphs: The visual appeal of Linked Data

Suvodeep Mazumdar, Daniela Petrelli, Khadija Elbedweihy, Vitaveska Lanfranchi, Fabio Ciravegna
2015 Semantic Web Journal  
We evaluated our approach in three ways: an initial objective evaluation comparing our approach with other well-known interfaces for the Semantic Web and two user evaluations with Semantic Web researchers  ...  Linked Data and interfaces that have been designed with significant focus on aesthetics.  ...  Semantic Web and Linked Data Interfaces have traditionally been designed and evaluated performance and reliability, with few evaluations focussing on usability [43, 52] .  ... 
doi:10.3233/sw-140162 fatcat:7twzlajh6nhhxjg7g3idqteebq

Usage analysis and the web of data

Bettina Berendt, Laura Hollink, Vera Hollink, Markus Luczak-Rösch, Knud Möller, David Vallet
2011 SIGIR Forum  
The workshop on Usage Analysis and the Web of Data (USEWOD2011) was the first workshop in the field to investigate combinations of usage data with semantics and the Web of Data.  ...  and on the emerging Web of Data, and what can we learn from it?  ...  like to explicitly thank our keynote speaker Markus Strohmaier, as well as our two sponsors: the LATC project 4 , which sponsored the best paper award, and Gridline 5 , which sponsored the USEWOD2011 data  ... 
doi:10.1145/1988852.1988864 fatcat:bqookenq5najpk3klifexxlhwe
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