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Collaborative Editing and Linking of Astronomy Vocabularies Using Semantic Mediawiki

Stuart Chalmers, Norman Gray, Iadh Ounis, Alasdair J. G. Gray
2010 Semantic Wiki Workshop  
The Semantics working group in the IVOA has repurposed five existing vocabularies (modelled using SKOS), capturing concepts within specific areas of astronomy expertise and applications.  ...  A major task however, is to promote the uptake of these semantic representations within the Astronomy community, and further, to let astronomers model (and in turn create links from) their own custom vocabularies  ...  Fig. 1 (right) shows the inline query used in the main template of the vocabulary wiki pages and an example, the AOIM term 'Galaxy'.  ... 
dblp:conf/semwiki/ChalmersGOG10 fatcat:35ikvlh7c5gqhjflr7o32gcpcq

The FITS file format for the long-term preservation of digital objects in the Environment and Earth Observation domain [chapter]

Stefano Allegrezza
2022 Knowledge Organization and Management in the Domain of Environment and Earth Observation (KOMEEO)  
The facets used to describe a concept in science and technology included a problem and a solution.  ...  The original design, first published in Absalom and Absalom (2012), relied upon fuzzy and faceted classification. The fuzziness related to the similarity of concepts in each of the facets.  ...  The FITS file format for the long-term preservation of digital objects ...e Wells, Donald C., and Eric W. Greisen. 1979  ... 
doi:10.5771/9783956508752-29 fatcat:jxkqldji5ngi3dlfmi3xsi7v7m

Graph-based term weighting for information retrieval

Roi Blanco, Christina Lioma
2011 Information retrieval (Boston)  
We experimentally show that this type of ranking performs comparably to BM25, and can even outperform it, across different TREC (Voorhees and Harman in TREC: Experiment and evaluation in information retrieval  ...  This work explores the usefulness of such graph-based text representations for IR.  ...  among concepts, Hobbs' work on word relationships that 'knit the discourse together', and Firth's (1968b) well-known work about seeking and finding the meaning of words 'in the company they keep'.  ... 
doi:10.1007/s10791-011-9172-x fatcat:b5tu54wdd5bn5iqnj6suwyc6um

Ontologies as Background Knowledge to Explore Document Collections

Nathalie Aussenac-Gilles, Josiane Mothe
2004 Open research Areas in Information Retrieval  
A key point in our approach is that information searching ,and exploring takes place in a domaindependent semantic context.  ...  At both stages, ontology is the key structure that guides a meaningful browsing for query formulation and for the document set exploration.  ...  In this scope, NLP tools play a major role, for the identification of domain terms and concepts as well as semantic relationships.  ... 
dblp:conf/riao/Aussenac-GillesM04 fatcat:wafackm5zjdufghroocsw4drym

Modeling context through domain ontologies

Nathalie Hernandez, Josiane Mothe, Claude Chrisment, Daniel Egret
2007 Information retrieval (Boston)  
Traditional information retrieval systems aim at satisfying most users for most of their searches, leaving aside the context in which the search takes place.  ...  Documents are semantically indexed according to the context representation and the user accesses information by browsing the ontologies.  ...  The fact that the vocabulary is formalized in an ontology solves the problem of different terms representing a concept.  ... 
doi:10.1007/s10791-006-9018-0 fatcat:knrimoscp5dw3nru2ch3rhlh3a

Improving Access to Large-scale Digital Libraries ThroughSemantic-enhanced Search and Disambiguation

Annika Hinze, Craig Taube-Schock, David Bainbridge, Rangi Matamua, J. Stephen Downie
2015 Proceedings of the 15th ACM/IEEE-CE on Joint Conference on Digital Libraries - JCDL '15  
Our approach avoids the need for complete semantic document markup using pre-existing ontologies by developing an automatically generated Concept-in-Context (CiC) network seeded by a priori analysis of  ...  In this paper, we present a conceptual design and report on the initial implementation of a new framework that affords the benefits of semantic search while minimizing the problems associated with applying  ...  A similar need for term clarification is typically encountered in lexicographic search, known as the vocabulary problem [12] , because users often do not phrase their query in the language and terms of  ... 
doi:10.1145/2756406.2756920 dblp:conf/jcdl/HinzeTBMD15 fatcat:e4zfe4d4trboldud375etjv5wi

Planetary Defense Mitigation Gateway: A One-Stop Gateway for Pertinent PD-Related Contents

Ishan Shams, Yun Li, Jingchao Yang, Manzhu Yu, Chaowei Yang, Myra Bambacus, Ruthan Lewis, Joseph A. Nuth, Luke Oman, Ronald Leung, Bernard D. Seery, Catherine Plesko (+2 others)
2019 Data  
Scattered and unorganized information can have a significant impact at the time of crisis, resulting in inefficient processes, and decisions made on incomplete data.  ...  , using natural language processing and machine learning; and (4) a 4D visualization tool that allows the viewers to analyze near-Earth approaches in a three-dimensional environment using dynamic, adjustable  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/data4020047 fatcat:mtzyc4h6rfcynostxwnw5nzeba

Classification Issues in 2008

Nancy J. Williamson
2010 Knowledge organization  
4) compound terms and semantic factoring.  ...  This project is intended to "right" a situation in which names have previously been entered in unorthodox and inconsistent ways resulting in problems in retrieval.  ...  Marie Balikovấ (Czech Republic) spoke on "The role of UDC Classification in the Czech Subject Authority File" She outlined the standardization function of the authority file and explored the role of the  ... 
doi:10.5771/0943-7444-2010-4-318 fatcat:tn44ok2hs5dtvouuhbrgcm7lwq

e-Science and the Semantic Web: A Symbiotic Relationship [chapter]

Carole Goble, Oscar Corcho, Pinar Alper, David De Roure
2006 Lecture Notes in Computer Science  
The Semantic Web is an extension of the current Web in which information is given well-defined meaning to facilitate sharing and reuse, better enabling computers and people to work in cooperation.  ...  Scientific progress increasingly depends on pooling know-how and results; making connections between ideas, people, and data; and finding and reusing knowledge and resources generated by others in perhaps  ...  Acknowledgements The authors express their thanks to their many colleagues in the e-Science programme and beyond.  ... 
doi:10.1007/11894841_3 fatcat:6aavv7okzba2vblbh5g6gp5z6y

e-Science and the Semantic Web: A Symbiotic Relationship [chapter]

Carole Goble, Oscar Corcho, Pinar Alper, David De Roure
2006 Lecture Notes in Computer Science  
The Semantic Web is an extension of the current Web in which information is given well-defined meaning to facilitate sharing and reuse, better enabling computers and people to work in cooperation.  ...  Scientific progress increasingly depends on pooling know-how and results; making connections between ideas, people, and data; and finding and reusing knowledge and resources generated by others in perhaps  ...  Acknowledgements The authors express their thanks to their many colleagues in the e-Science programme and beyond.  ... 
doi:10.1007/11893318_1 fatcat:c65dar7f3vdwdco5zpmqy2d5me

Collaborative thesaurus tagging the Wikipedia way [article]

Jakob Voss
2006 arXiv   pre-print
This paper explores the system of categories that is used to classify articles in Wikipedia.  ...  tagging and hierarchical subject indexing in a special way.  ...  ACKNOWLEDGEMENTS For feedback and support I would like to thank Philipp Keller, Philipp Mayr, Joseph Reagle, and my submission's unknow reviewers for Collaborative Web Tagging Workshop, WWW2006  ... 
arXiv:cs/0604036v2 fatcat:apprg5ahd5dkzf6dph45kmfxoy

Exploring the Field of Text Mining

Radha Guha
2017 International Journal of Computer Applications  
In the big data and cloud computing era of today huge amount of text data are getting generated online.  ...  Text mining is the technique of automatically deducing nonobvious but statistically supported novel information from various text data sources written in natural languages.  ...  The suitability of selecting one depends on the business domain and data types. Text mining can use a lot of visualization to navigate and explore concepts and relations more effectively.  ... 
doi:10.5120/ijca2017915682 fatcat:5slojxqclfcybgrhmyfvtr5dl4

Evaluation of LOINC semantic coverage for coding clinical observations related to environmental influenced diseases [chapter]

Maria Teresa Chiaravalloti
2022 Knowledge Organization and Management in the Domain of Environment and Earth Observation (KOMEEO)  
The facets used to describe a concept in science and technology included a problem and a solution.  ...  The original design, first published in Absalom and Absalom (2012), relied upon fuzzy and faceted classification. The fuzziness related to the similarity of concepts in each of the facets.  ...  The FITS file format for the long-term preservation of digital objects ...e Wells, Donald C., and Eric W. Greisen. 1979  ... 
doi:10.5771/9783956508752-67 fatcat:blbxnehbejedhae4v3vji2gq6e

Analyzing clinical processes and detecting potential correlation between CKD and air pollution [chapter]

Erika Pasceri, Anna Perri, Giovanna Aracri, Sergio Cinnirella
2022 Knowledge Organization and Management in the Domain of Environment and Earth Observation (KOMEEO)  
The facets used to describe a concept in science and technology included a problem and a solution.  ...  The original design, first published in Absalom and Absalom (2012), relied upon fuzzy and faceted classification. The fuzziness related to the similarity of concepts in each of the facets.  ...  The FITS file format for the long-term preservation of digital objects ...e Wells, Donald C., and Eric W. Greisen. 1979  ... 
doi:10.5771/9783956508752-99 fatcat:xkycrq4fvjacbb74a2qsdea3j4

Analysis, evaluation and comparison of knowledge extraction tools in the Environmental and Health domain. A holistic approach [chapter]

Anna Rovella, Alexander Murzaku, Eugenio Cesario, Martin Critelli, Armando Bartucci, Francesca M.C. Messiniti
2022 Knowledge Organization and Management in the Domain of Environment and Earth Observation (KOMEEO)  
The facets used to describe a concept in science and technology included a problem and a solution.  ...  The original design, first published in Absalom and Absalom (2012), relied upon fuzzy and faceted classification. The fuzziness related to the similarity of concepts in each of the facets.  ...  The FITS file format for the long-term preservation of digital objects ...e Wells, Donald C., and Eric W. Greisen. 1979  ... 
doi:10.5771/9783956508752-121 fatcat:oyci76cggfathbabmg46l3kfyy
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