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Review of the state of the art: discovering and associating semantics to tags in folksonomies

Andrés García-Silva, Oscar Corcho, Harith Alani, Asunción Gómez-Pérez
2012 Knowledge engineering review (Print)  
This paper describes and compares the most relevant approaches for associating tags with semantics in order to make explicit the meaning of those tags.  ...  Furthermore, we provide some recommendations on (a) how and when to use each of the approaches according to the characteristics of the data source, and (b) how to improve results by leveraging the strengths  ...  Acknowledgment: This work is supported by the Spanish Projects GeoBuddies (TSI2007-65677C02) and CENIT España Virtual (ALT0317), and the FPI grant (BES-2008-007622) of the Spanish Ministry  ... 
doi:10.1017/s026988891100018x fatcat:rb2adgubx5dc5lzhrzldqwjrbq

Computational and Crowdsourcing Methods for Extracting Ontological Structure from Folksonomy [chapter]

Huairen Lin, Joseph Davis
2010 Lecture Notes in Computer Science  
This paper investigates the unification of folksonomies and ontologies in such a way that the resulting structures can better support exploration and search on the World Wide Web.  ...  First, an integrated computational method is employed to extract the ontological structures from folksonomies.  ...  State of the Art Computational Approaches.  ... 
doi:10.1007/978-3-642-13489-0_46 fatcat:ua4xbmger5f4vmvspssywvlb74

FolksAnnotation: A Semantic Metadata Tool for Annotating Learning Resources Using Folksonomies and Domain Ontologies

Hend Al-khalifa, Hugh Davis
2006 2006 Innovations in Information Technology  
Unfortunately the task of identifying suitable resources for a particular educational purpose is difficult as they have not typically been annotated with educational metadata.  ...  This paper describes a novel tool called 'FolksAnnotation' that creates annotations with educational semantics from the bookmarking service, guided by appropriate domain ontologies.  ...  State of the Art -Related Work To the best of our knowledge, no scholarly publications have addressed the use of folksonomies in the process of semantically annotating learning resources.  ... 
doi:10.1109/innovations.2006.301927 fatcat:ick5s6mgwnbktgk7stszryw6wu

The State of the Art in Tag Ontologies [article]

Hak Lae Kim, Simon Scerri, John G. Breslin, Stefan Decker, Hong Gee Kim, Humboldt-Universität Zu Berlin, Humboldt-Universität Zu Berlin, Jane Greenberg
We present criteria for the comparison of existing tag ontologies and discuss their strengths and weaknesses in relation to these criteria.  ...  This paper explores these problems by discussing approaches for collaborative tagging activities at a semantic level, and presenting conceptual models for collaborative tagging activities and folksonomies  ...  Acknowledgements This material is based upon works supported by the Science Foundation Ireland under Grant No. SFI/02/CE1/I131.  ... 
doi:10.18452/1258 fatcat:pxcs37vqmbgtzfx2iwzdnxml2y

Automatic document-level semantic metadata annotation using folksonomies and domain ontologies

Hend S. Al-Khalifa, Jessica Rubart
2008 ACM SIGWEB Newsletter  
The tool comprises two components: the tags normalisation process and the semantic annotation process. The tool uses the social bookmarking service as a source for folksonomy tags.  ...  help in making the vision of the Semantic Web a reality.  ...  A comprehensive survey of the state-of-the-art folksonomy research: in chapter 3, the researcher has compiled a comprehensive listing of the state-ofthe-art folksonomy research covering different research  ... 
doi:10.1145/1408940.1408944 fatcat:hgidhenczvbldmqhcptooyspvu

Ontologies are Us: A Unified Model of Social Networks and Semantics

Peter Mika
2007 Social Science Research Network  
In our work the traditional bipartite model of ontologies is extended with the social dimension, leading to a tripartite model of actors, concepts and instances.  ...  We illustrate ontology emergence by two case studies, an analysis of a large scale folksonomy system and a novel method for the extraction of community-based ontologies from Web pages.  ...  A greater acknowledgement of this state -by incorporating the link between actors and concepts into the model of ontologies -have only benefits to bring in terms of more meaningful and easily maintainable  ... 
doi:10.2139/ssrn.3199347 fatcat:aqs2p2a4e5e7xjubqvwksz2pp4

A Language-Independent Ontology Construction Method Using Tagged Images in Folksonomy

Shota Hamano, Takahiro Ogawa, Miki Haseyama
2018 IEEE Access  
Consequently, the proposed method removes the language barriers by providing an easy way to access a broader range of tagged images for users in the folksonomy, regardless of the language they use.  ...  This paper presents a language-independent ontology (LION) construction method that uses tagged images in an image folksonomy.  ...  CONCEPT RELATIONSHIP EXTRACTION We evaluated the quality of concept relationship extraction. For comparison, we adopted the state-of-the-art method (FBVO) proposed in [16] .  ... 
doi:10.1109/access.2017.2786218 fatcat:dqent6ayyzc3zigln5x7t5cspa

From Folksologies to Ontologies: How the Twain Meet [chapter]

Peter Spyns, Aldo de Moor, Jan Vandenbussche, Robert Meersman
2006 Lecture Notes in Computer Science  
Ontologies are instruments for capturing and using formal semantics, and are often the result of a "central committee controlled" style of working.  ...  Shared meaning in a folksology emerges through the use of tags that are used to bookmark web pages, their usage frequency being considered a reliable indicator of their usefulness and acceptance.  ...  Acknowledgements Part of this research has been financed by the Flemish OntoBasis project (IWT GBOU 2001 #10069) [PS] and the DIP project (EU IST -FP6 507483).  ... 
doi:10.1007/11914853_45 fatcat:ep22uwjmobbynbxlmvndr2ilua

An Approach to Folksonomy-Based Ontology Maintenance for Learning Environments

D. Gasevic, A. Zouaq, C. Torniai, J. Jovanovic, M. Hatala
2011 IEEE Transactions on Learning Technologies  
for measuring semantic relatedness between collaborative tags and ontology concepts and for recommending tags which are relevant to a given ontological concept.  ...  Recent research in learning technologies has demonstrated many promising contributions from the use of ontologies and semantic web technologies for the development of advanced learning environments.  ...  In the paper, we also discuss the limitations of our experiments (Section 6) and compare our work with the state of the art (Section 7).  ... 
doi:10.1109/tlt.2011.21 fatcat:24pfyzttazagthh7wiayltgfhm

Ontologies Are Us: A Unified Model of Social Networks and Semantics [chapter]

Peter Mika
2005 Lecture Notes in Computer Science  
In our work we extend the traditional bipartite model of ontologies with the social dimension, leading to a tripartite model of actors, concepts and instances.  ...  We illustrate ontology emergence by two case studies, an analysis of a large scale folksonomy system and a novel method for the extraction of community-based ontologies from Web pages.  ...  In this paper, we take a step back and formulate a generic, abstract model of semantic-social networks (Section 2), which we will call the Actor-Concept-Instance model of ontologies.  ... 
doi:10.1007/11574620_38 fatcat:2z4vqb3isbasrmemaylpdw3yy4

Relating folksonomies with Dublin Core

Maria Elisabete Catarino, Ana Alice Baptista
2010 International Journal of Metadata, Semantics and Ontologies  
Despite the unquestionably high value of DC and DC Terms, the pilot study revealed a significant number of tags for which no corresponding properties yet existed.  ...  This article presents a research carried out to continue the project Kinds of Tags, which intends to identify elements required for metadata originating from folksonomies.  ...  This tag means that the resource content is in a State of the Art form and, thus, represents the grade of intellectual depth of the topic.  ... 
doi:10.1504/ijmso.2010.035551 fatcat:ivkiyh7birfuzhf7hmfdhazs2a

Using Social Media for Ontology Enrichment [chapter]

Paola Monachesi, Thomas Markus
2010 Lecture Notes in Computer Science  
The main goal is to provide dynamic and personalized domain ontologies that include the knowledge of the community of users.  ...  In order to support informal learning, we complement the formal knowledge represented by ontologies developed by domain experts with the informal knowledge emerging from social tagging.  ...  State of the Art There are two main approaches to structure the tags extracted from social media applications in order to organize them and to understand their meaning.  ... 
doi:10.1007/978-3-642-13489-0_12 fatcat:smsifjccgjdwbgamwd77tlo7oa

From tags to emotions: Ontology-driven sentiment analysis in the social semantic web

Matteo Baldoni, Cristina Baroglio, Viviana Patti, Paolo Rena
2012 Intelligenza Artificiale  
This work, set in a Social Semantic Web framework, presents ArsEmotica, an application software for associating the predominant emotions to artistic resources of a social tagging platform.  ...  Our aim is to extract a rich emotional semantics (i.e. not limited to a positive or a negative reception) of tagged resources through an ontology driven approach.  ...  In particular, Andrea Bolioli and CELI s.r.l., Flavio Portis, Giorgio Vaccarino and the Associazione Culturale ArsMeteo for providing the data corpus, Fondazione Bruno Kessler and ISTI CNR for supplying  ... 
doi:10.3233/ia-2012-0028 fatcat:jyxenymfybdhrmdko4krl7q7ma

Ontology-Based Information Behaviour to Improve Web Search

Silvia Calegari, Gabriella Pasi
2010 Future Internet  
Keeping information is a type of Information Behavior, and in several works researchers have referred to it as the study on what people do during a search on the Web.  ...  Personalized ontologies are used to improve the quality of Web search by applying two main techniques: query reformulation and re-ranking of query evaluation results.  ...  Folksonomy arises from the textual annotation of Web resources and is described as a shared collection of tags.  ... 
doi:10.3390/fi2040533 fatcat:5y33ajz62vgi3ms3yrz22mnfie

Formalizing Tag-Based Metadata With the Brick Ontology

Gabe Fierro, Jason Koh, Shreyas Nagare, Xiaolin Zang, Yuvraj Agarwal, Rajesh K. Gupta, David E. Culler
2020 Frontiers in Built Environment  
To address these issues, we present the design and implementation of the Brick+ ontology, a drop-in replacement for Brick with clear formal semantics that enables the inference of a valid Brick model from  ...  We present a qualitative analysis of Project Haystack, a popular tagging system for building metadata, and identify a family of inherent interpretability and consistency issues in the tagging model that  ...  AUTHOR CONTRIBUTIONS All authors listed have made a substantial, direct and intellectual contribution to the work, and approved it for publication.  ... 
doi:10.3389/fbuil.2020.558034 fatcat:wcox4ktt4bf3vamxyh7e6ajevq
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