Abstract
Ontologies are instruments for capturing and using formal semantics, and are often the result of a ”central committee controlled” style of working. A new trend on the Web is the increasing popularity of folksologies in the form of social bookmarking sites. Folksologies provide informal semantics and can be created and adopted by anybody anytime anywhere on the Internet. 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. Rather than choosing for either ontologies or folksologies, hybrid emergent semantics systems are needed that combine elements of both perspectives, depending on the particular application. There is a need to analyse the larger picture (including the full range of semantics’ functionalities in their context of use. In this paper, we outline a number of key design characteristics of emergent semantics systems (ESS). We examine the functionalities of two existing examples of well-known ESSs: del.icio.us and Piggy Bank. Using the results of this comparison, we introduce DogmaBank as a proof of concept implementation of a next-generation ESS that introduces a more advanced combination of lexical and conceptual emergent semantics functionalities.
References (57)
- Karl Aberer, Tiziana Catarci, and Philippe Cudré-Mauroux et al. Emergent semantics sys- tems. In M. Bouzeghoub, C. Goble, V. Kashyap, and S. Spaccapietra, editors, Semantics for Grid Databases, First International IFIP Conference on Semantics of a Networked World: ICSNW 2004, Revised Selected Papers, volume 3226 of LNCS, pages 14-43. Springer, 2004.
- Karl Aberer, Philippe Cudré-Mauroux, and Manfred Hauswirth. A framework for semantic gossiping. SIGMOD Record Special Issue, 31(4):48 -53, 2002.
- C. Batini, M. Lenzerini, and S. Navathe. A comparative analysis of methodologies for database schema integration. ACM Computing Surveys, 18(4):323-364, 1986.
- C. Behrens and V. Kashyap. The "Emergent" Semantic Web: A consensus approach for deriving Semantic Knowledge on the Web. Real World Semantic Web Applications. Frontiers in Artificial Intelligence and Applications, Vol 92, IOS Press, 2002.
- T. Berners-Lee, J. Hendler, and O. Lassila. The semantic web. Scientific American, 284(5):34-43, 2001.
- Andrew Burton-Jones, Veda Storey, and Vijayan Sugumaran. A semiotic metrics suite for assessing the quality of ontologies. Data and Knowledge Engineering, 55(1):84 -102, 2005.
- S. Buvac. Resolving lexical ambiguity using a formal theory of context. In Van Deemter and Peters, editors, Semantic Ambiguity and Underspecification. CSLI Publications, 1996.
- Philippe Cudré-Mauroux and Karl Aberer et al. Viewpoints on emergent semantics. Journal of Data Semantics, 2880. to appear.
- P. De Leenheer and R. Meersman. Towards a formal foundation of DOGMA ontology Part I: Lexon base and concept definition server. Technical Report STAR-2005-06, STAR Lab, Brussel, 2005.
- Aldo de Moor. Patterns for the pragmatic web. In Proc. of the 13th International Conference on Conceptual Structures (ICCS 2005), volume 3596 of LNAI, pages 1-18. Springer, 2005.
- Aldo de Moor, Pieter De Leenheer, and Robert Meersman. DOGMA-MESS: A meaning evolution support system for interorganizational ontology engineering. In Proc. of the 14th International Conference on Conceptual Structures (ICCS 2006), LNCS. Springer, 2006.
- L. Ding, T. Finin, A. Joshi, Y. Peng, R. Scott Cost, J. Sachs, R. Pan R, P. Reddivari, and V. Doshi. Swoogle: A semantic web search and metadata engine. In Proceedings of the 13th ACM Conference on Information and Knowledge Management. ACM, 2004.
- J. Euzenat, T. Le Bach, J. Barrasa, P. Bouquet, and J. De Bo et al. State of the art on ontology alignment. Knowledge Web Deliverable #D2.2.3, INRIA, Saint Ismier, 2004.
- James Farrugia. Model-theoretic semantics for the web. In Proceedings of the WWW2003 Conference, pages 277 -287, 2003. http://www2003.org/cdrom/.
- F. Giunchiglia and M. Yatskevich. Efficient semantic matching. In Gomez perez A. and Euzenat J., editors, Proceedings of the 2nd European semantic web conference (ESWC'05), volume 3532 of Lecture Notes in Computer Science, 2005.
- Asunción Gómez-Pérez, Mariano Fernández-López, and Oscar Corcho. Ontological Engi- neering. Springer Verlag, 2004.
- W. Grosky, D. Sreenath, and F. Fotouhi. Emergent semantics and the multimedia semantic web. SIGMOD Record Special Issue, 31(4):54 -58, 2002.
- T. R. Gruber. A Translation Approach to Portable Ontology Specifications. Knowledge Acquisition, 6(2):199-221, 1993.
- Tom Gruber. Ontology of folksonomy: A mash-up of apples and oranges. In First On-line Conference on Meta-Data and Semantics Research (MTSR05), 2005. http://tomgruber.org/.
- N. Guarino and P. Giaretta. Ontologies and knowledge bases: Towards a terminological clarification. In N. Mars, editor, Towards Very Large Knowledge Bases: Knowledge Building and Knowledge Sharing, pages 25 -32, Amsterdam, 1995. IOS Press.
- N. Guarino, C. Masolo, and G. Vetere. Ontoseek: Content-based access to the web. IEEE Intelligent Systems, May-June4-5:70-80, 1999.
- Nicola Guarino. Formal ontologies and information systems. In Nicola Guarino, editor, Proceedings of FOIS '98, pages 3 -15. IOS Press, 1998.
- Terry Halpin. Information Modeling and Relational Databases. Academic Press, 2001.
- Jens Hartmann, Peter Spyns, Diane Maynard, Roberta Cuel, Mari Carmen Suarez de Figueroa, and York Sure. Methods for ontology evaluation. KnowledgeWeb Deliverable #D1.2.3, 2005.
- Dion Hinchcliffe. 10 issues facing web2.0 today. http://web2.wsj2.com/10_issues_facing_web_20_going_into_2006.htm#, 2005.
- Andreas Hotho, Robert Jäschke, Christoph Schmitz, and Gerd Stumme. Information retrieval in folksonomies: Search and ranking. In Proceedings of the 3rd European Semantic Web Conference, LNCS. Springer, 2006.
- David Huynh, Stefano Mazzocchi, and David Karger. Piggy bank: Experience the seman- tic web inside your web browser. In Proceedings of the third International Semantic Web Conference (ISWC05), LNCS. Springer Verlag, 2005.
- M. Jarke, M. Lenzerini, Y. Vassiliou, and Y. Vassiliadis. Fundamentals of Data Warehouses. Springer-Verlag, 1999.
- M. Jarrar and R. Meersman. Formal ontology engineering in the dogma approach. In R. Meersman, Z. Tari, and al., editors, On the Move to Meaningful Internet Systems 2002: CoopIS, DOA, and ODBASE, volume 2519 of LNCS, pages 1238 -1254. Springer, 2002.
- H. Lausen, Y. Ding, M. Stollberg, D. Fensel, R. Lara, , and S.K. Han. Semantic web portals: state-of-the-art survey. Journal of Knowledge Management, 9(5), 2005.
- Ben Lund, Tony Hammond Martin Flack, and Timo Hannay. Social book- marking tools (ii): a case study -Connotea. D-Lib Magazine, 11(4), 2005. http://www.dlib.org/dlib/april05/lund/04lund.html.
- A. Maedche, S. Staab, R. Studer, Y. Sure, and R. Volz. SEAL -tying up information integra- tion and web site management by ontologies. IEEE Data Engineering Bulletin, 25(1):10-17, March 2002.
- Ana Maguitman, Filippo Menczer, Heather Roinestad, and Alessandro Vespignani. Algo- rithmic detection of semantic similarity. In Proc. of the WWW2005 Conference. ACM, 2005. 34. Adam Mathes. Folksonomies: Cooperative classification and communication through shared metadata. http://www.adammathes.com/academic/computer-mediated- communication/folksonomies.html, 2004.
- Diane Maynard. Benchmarking ontology-based annotation tools for the semantic web. In UK e-Science Programme All Hands Meeting (AHM2005) Workshop Text Mining, e-Research and Grid-enabled Language Technology, 2005.
- Stefano Mazzocchi. Folksologies: de-idealizing ontologies. Blog http://www.betaversion.org/˜stefano/linotype/news/85/, 2005.
- Deborah McGuinness. Question answering on the semantic web. IEEE Intelligent Systems, (january/february):82 -85, 2004.
- R. Meersman. Semantic web and ontologies: Playtime or business at the last frontier in computing ? In NSF-EU Workshop on Database and Information Systems Research for Semantic Web and Enterprises, pages 61 -67. NSF-EU, 2002.
- Robert Meersman. The use of lexicons and other computer-linguistic tools in semantics, design and cooperation of database systems. In Y. Zhang, M. Rusinkiewicz, and Y. Kam- bayashi, editors, The Proceedings of the Second International Symposium on Cooperative Database Systems for Advanced Applications (CODAS99), pages 1-14. Springer, 1999.
- Peter Merholz. Metadata for the masses. http://www.adaptivepath.com/publications/essays/ archives/000361.php, 2004.
- Peter Merholz. Clay Shirky's viewpoints are overrated. http://www.peterme.com/archives/000558.html, 2005.
- P. Mika. Ontologies are us: A unified model of social networks and semantics. In Proc. of the 4th Internat. Semantic Web Conf. (ISWC05), LNCS, pages 522-536. Springer, 2005.
- S. Nirenburg and V. Raskin. Ontological semantics, formal ontology, and ambiguity. In Proceedings of the Second International Conference on Formal Ontology in Information Systems, pages 151 -161. ACM Press, 2001.
- Daniel Oberle and Peter Spyns. Handbook on Ontologies, chapter OntoWeb -Knowledge Portal, pages 499 -516. International Handbooks on Information Systems. Springer, 2004.
- C.K. Ogden and I.A. Richards. The Meaning of Meaning: A Study of the Influence of Lan- guage upon Thought and of the Science of Symbolism. Routledge & Kegan Paul Ltd., Lon- don, 10 edition, 1923.
- Borislav Popov, Atanas Kiryakov, Damyan Ognyanoff, Dimitar Manov, and Angel Kirilov. KIM -a semantic platform for information extaction and retrieval. Journal of Natural Lan- guage Engineering, 10(3-4):375 -392, 2004.
- Mareike Schoop, Aldo de Moor, and Jan Dietz. The pragmatic web: a manifesto. Commun. ACM, 49(5):75-76, 2006.
- Amit P. Sheth, Cartic Ramakrishnan, and Christopher Thomas. Semantics for the Semantic Web: "The Implicit, the Formal and the Powerful". International Journal on Semantic Web and Information Systems 1(1): 1-18, 2005.
- Clay Shirky. The semantic web, syllogism, and worldview. http://www.shirky.com, 2003.
- Clay Shirky. Ontology is overrated: Categories, links and tags. http://www.shirky.com, 2005.
- Peter Spyns, Robert Meersman, and Mustafa Jarrar. Data modelling versus ontology engi- neering. SIGMOD Record Special Issue, 31 (4): 12 -17, 2002.
- P. Spyns, D. Oberle, R. Volz, J. Zheng, M. Jarrar, Y. Sure, R. Studer, and R. Meersman. Ontoweb -a semantic web community portal. In D. Karagiannis and U. Reimer, editors, Proceedings of the Fourth International Conference on Practical Aspects of Knowledge Man- agement (PAKM02), volume 2569 of LNAI, pages 189-200. Springer Verlag, 2002.
- Peter Spyns and Robert Meersman. From knowledge to interaction: from the semantic to the pragmatic web. Technical Report 05, STAR Lab, Brussel, 2003.
- P. Spyns and J. De Bo. Ontologies: a revamped cross-disciplinary buzzword or a truly promis- ing interdisciplinary research topic? Linguistica Antverpiensia NS, (3):279-92, 2004.
- P. Spyns and M.-L. Reinberger. Lexically evaluating ontology triples automatically generated from text. In A. Gómez-Pérez and J. Euzenat, editors, Proceedings of the second European Semantic Web Conference, volume 3532 of LNCS, pages 563 -577. Springer Verlag, 2005.
- Peter Spyns. Object Role Modelling for Ontology Engineering in the DOGMA framework. in R. Meersman and Z. Tari and P. Herrero et al. On the Move to Meaningful Internet Systems 2005: OTM 2005 Workshops, volume 3762 of LNCS, pages 710 -719. Springer Verlag, 2005.
- M. Uschold and M. Gruninger. Ontologies: Principles, methods and applications. Knowledge Sharing and Review, 11(2), June 1996.
- M. Ushold and M. Gruninger. Ontologies: Principles, methods and applications. The Knowl- edge Engineering Review, 11(2):93 -155, 1996.