http://www.bibsonomy.org/burst/user/grahl/conceptualBibSonomy BuRST Feed for /user/grahl/conceptual2008-08-21T13:15:19+02:00Deriving Concept Hierarchies From Text - Sanderson, Croft (ResearchIndex)http://www.bibsonomy.org/bibtex/2c562ccc8d54fb6c3f32dcbe722cef386/grahlgrahl2007-07-10T13:15:23+02:00clustering text conceptual <span style="color:#555555;">Mark <a href="http://www.bibsonomy.org/author/Sanderson">Sanderson</a> and W. <a href="http://www.bibsonomy.org/author/Bruce Croft">Bruce Croft</a> </span><em>Research and Development in Information Retrieval, </em><em>page206-213. </em>(<em>1999</em>)Tue Jul 10 13:15:23 CEST 2007Research and Development in Information Retrieval206-213Deriving Concept Hierarchies from Text1999clustering text conceptual Invited talk at ODBIS 2005 Workshop, collocated with VLDB 2005http://www.bibsonomy.org/bibtex/2c0fef31a406a9e305ea459d24af29e0d/grahlgrahl2006-11-17T08:46:11+01:00processing knowledge conceptual fca ontology <span style="color:#555555;">Gerd <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> </span><em>Ontologies-based techniques for DataBases and Information Systems, </em><em>page5. </em><em>Trondheim, </em>(<em>2005</em>)Fri Nov 17 08:46:11 CET 2006TrondheimOntologies-based techniques for DataBases and Information Systems5Conceptual Knowledge Processing (Invited Talk)2005processing knowledge conceptual fca ontology http://www.bibsonomy.org/bibtex/23ad5183ad5e15d93898a798bd5063194/grahlgrahl2006-11-17T08:45:59+01:00processing fca conceptual formal discovery knowledge concept analysis <span style="color:#555555;">G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> </span><em>Intl. J. Human-Comuter Studies (IJHCS)</em><em>59(3):287-325</em><em>September2003. </em>Fri Nov 17 08:45:59 CET 2006Intl. J. Human-Comuter Studies (IJHCS)September3287-325Off to New Shores -- Conceptual Knowledge Discovery and Processing592003processing fca conceptual formal discovery knowledge concept analysis In the last years, the main orientation of Formal Concept Analysis (FCA) has turned from mathematics towards computer science. This article provides a review of this new orientation and analyzes why and how FCA and computer science attracted each other. It discusses FCA as a knowledge representation formalism using five knowledge representation principles provided by Davis, Shrobe, and Szolovits (1993). It then studies how and why mathematics-based researchers got attracted by computer science. We will argue for continuing this trend by integrating the two research areas FCA and Ontology Engineering. The second part of the article discusses three lines of research which witness the new orientation of Formal Concept Analysis: FCA as a conceptual clustering technique and its application for supporting the merging of ontologies; the efficient computation of association rules and the structuring of the results; and the visualization and management of conceptual hierarchies and ontologies including its application in an email management system.http://www.bibsonomy.org/bibtex/2edffeb9bd2aaac559f2a6233dd49ae3b/grahlgrahl2006-11-17T08:45:59+01:00conceptual knowledge kdd concept human discovery fca formal analysis <span style="color:#555555;">Joachim <a href="http://www.bibsonomy.org/author/Hereth">Hereth</a> and Gerd <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> and Rudolf <a href="http://www.bibsonomy.org/author/Wille">Wille</a> and Uta <a href="http://www.bibsonomy.org/author/Wille">Wille</a> </span><em>Journal of Applied Artificial Intelligence (AAI)</em><em>17(3):281-301</em>(<em>2003</em>)Fri Nov 17 08:45:59 CET 2006Journal of Applied Artificial Intelligence (AAI)3281-301Conceptual Knowledge Discovery - a Human-Centered Approach172003conceptual knowledge kdd concept human discovery fca formal analysis In this paper we discuss Conceptual Knowledge Discovery in Databases (CKDD) as it is developing in the field of Conceptual Knowledge Processing. Conceptual Knowledge Processing is based on the mathematical theory of Formal Concept Analysis which has become a successful theory for data analysis during the last two decades. CKDD aims to support a human-centered process of discovering knowledge from data by visualizing and analyzing the conceptual structure of the data. We dicuss how the management system TOSCANA for conceptual information systems supports CKDD, and illustrate it by two applications in database marketing and flight movement analysis. Finally, we present a new tool for conceptual deviation discovery, Chianti.http://www.bibsonomy.org/bibtex/2e253c44552a046fe90236274bcfeab13/grahlgrahl2006-11-17T08:45:54+01:00clustering text analysis conceptual formal fca concept <span style="color:#555555;">A. <a href="http://www.bibsonomy.org/author/Hotho">Hotho</a> and G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> </span><em>Proc. Fachgruppentreffen Maschinelles Lernen (FGML 2002), </em><em>page37-45. </em>(<em>2002</em>)Fri Nov 17 08:45:54 CET 2006Proc. Fachgruppentreffen Maschinelles Lernen (FGML 2002)37-45Conceptual Clustering of Text Clusters2002clustering text analysis conceptual formal fca concept http://www.bibsonomy.org/bibtex/245c60d52ca51dfb995a284f3a9dd14a0/grahlgrahl2006-11-17T08:45:47+01:00fca concept formal cg analysis structure conceptual cgs graph iccs <span style="color:#555555;">H. <a href="http://www.bibsonomy.org/author/Delugach">Delugach</a> and G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> (eds.). </span><em>volume2120ofLNAI, </em><em>Heidelberg, </em><em>Springer, </em>(<em>2001</em>)Fri Nov 17 08:45:47 CET 2006HeidelbergLNAIConceptual Structures -- Broadening the Base. Proc. 9th International Conference on Conceptual Structures21202001fca concept formal cg analysis structure conceptual cgs graph iccs http://www.bibsonomy.org/bibtex/286270d99bc6aafb48a23c650c254d23e/grahlgrahl2006-11-17T08:45:47+01:00fca concept toscana information systems formal analysis conceptual pivoting reverse <span style="color:#555555;">J. <a href="http://www.bibsonomy.org/author/Hereth">Hereth</a> and G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> </span><em>Conceptual Structures: Broadening the Base., </em><em>volume2120ofLNAI, </em><em>page202-215. </em><em>Heidelberg, </em><em>Springer, </em>(<em>2001</em>)Fri Nov 17 08:45:47 CET 2006HeidelbergConceptual Structures: Broadening the Base. 202-215LNAIReverse Pivoting in Conceptual Information Systems.21202001fca concept toscana information systems formal analysis conceptual pivoting reverse http://www.bibsonomy.org/bibtex/2f4ec21d5f63dbc213a3a6eae076c4b62/grahlgrahl2006-11-17T08:45:47+01:00itemset kdd knowledge analysis clustering discovery fca closed conceptual iceberg concept formal lattices <span style="color:#555555;">G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> and R. <a href="http://www.bibsonomy.org/author/Taouil">Taouil</a> and Y. <a href="http://www.bibsonomy.org/author/Bastide">Bastide</a> and L. <a href="http://www.bibsonomy.org/author/Lakhal">Lakhal</a> </span><em>Proc. GI-Fachgruppentreffen Maschinelles Lernen (FGML'01), </em><em>Universit&#228;t Dortmund 763, </em><em>October2001. </em><em>Part of citestumme02computing . </em>Fri Nov 17 08:45:47 CET 2006Universität Dortmund 763Proc. GI-Fachgruppentreffen Maschinelles Lernen (FGML'01)October{P}art of \cite{stumme02computing}Conceptual Clustering with Iceberg Concept Lattices2001itemset kdd knowledge analysis clustering discovery fca closed conceptual iceberg concept formal lattices http://www.bibsonomy.org/bibtex/2eb6e678cba7f48ae8604d59542cd79c6/grahlgrahl2006-11-17T08:45:35+01:00concept cgs formal graph analysis iccs fca cg conceptual toscana <span style="color:#555555;">P. <a href="http://www.bibsonomy.org/author/Eklund">Eklund</a> and B. <a href="http://www.bibsonomy.org/author/Groh">Groh</a> and G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> and R. <a href="http://www.bibsonomy.org/author/Wille">Wille</a> </span><em>Conceptual Structures: Logical, Linguistic, and Computational, </em><em>volume1867ofLNAI, </em><em>page453-467. </em><em>Heidelberg, </em><em>Springer, </em>(<em>2000</em>)Fri Nov 17 08:45:35 CET 2006HeidelbergConceptual Structures: Logical, Linguistic, and Computational453-467LNAIContextual-Logic Extension of TOSCANA.18672000concept cgs formal graph analysis iccs fca cg conceptual toscana http://www.bibsonomy.org/bibtex/205cb8e9ff42c2d21a876b5af5df46e1b/grahlgrahl2006-11-17T08:45:35+01:00analysis lattices structure iccs formal cg report conference graph fcacgs conceptual concept <span style="color:#555555;">G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> </span><em>Knowledge Organization</em><em>27(3):162</em>(<em>2000</em>)Fri Nov 17 08:45:35 CET 2006Knowledge Organization31628th {I}nternational {C}onference on {C}onceptual {S}tructures. {C}onference {R}eport272000analysis lattices structure iccs formal cg report conference graph fcacgs conceptual concept http://www.bibsonomy.org/bibtex/2577e0f2074bbece17498848014d14705/grahlgrahl2006-11-17T08:45:35+01:00fca discovery knowledge kdd conceptual concept analysis ckdd formal <span style="color:#555555;">J. <a href="http://www.bibsonomy.org/author/Hereth">Hereth</a> and G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> and R. <a href="http://www.bibsonomy.org/author/Wille">Wille</a> and U. <a href="http://www.bibsonomy.org/author/Wille">Wille</a> </span><em>Conceptual Structures: Logical, Linguistic, and Computational Issues. Proc. ICCS '00, </em><em>volume1867ofLNAI, </em><em>page421-437. </em><em>Heidelberg, </em><em>Springer, </em>(<em>2000</em>) <em>Part of citehereth03conceptual . </em>Fri Nov 17 08:45:35 CET 2006HeidelbergConceptual Structures: Logical, Linguistic, and Computational Issues. Proc. ICCS '00{P}art of \cite{hereth03conceptual}421-437LNAIConceptual Knowledge Discovery and Data Analysis18672000fca discovery knowledge kdd conceptual concept analysis ckdd formal http://www.bibsonomy.org/bibtex/2ade62f61239d92022347243cc1962cc0/grahlgrahl2006-11-17T08:45:35+01:00iccs cg conference concept conceptual cgs fca formal structure graph proceedings analysis <span style="color:#555555;">G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> (eds.). </span><em>Aachen, </em><em>Shaker, </em>(<em>2000</em>)Fri Nov 17 08:45:35 CET 2006AachenWorking with Conceptual Structures -- Contributions to ICCS 2000. Suppl. Proc. 8th International Conference on Conceptual Structures (ICCS 2000)2000iccs cg conference concept conceptual cgs fca formal structure graph proceedings analysis http://www.bibsonomy.org/bibtex/2da312496324083ee022682d70fdb22a1/grahlgrahl2006-11-17T08:45:35+01:00conceptual concept formal wissensverarbeitung engineering processing knowledge fca <span style="color:#555555;">Gerd <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> and Rudolf <a href="http://www.bibsonomy.org/author/Wille">Wille</a> (eds.). </span><em>Heidelberg, </em><em>Springer, </em>(<em>2000</em>)Fri Nov 17 08:45:35 CET 2006HeidelbergBegriffliche Wissensverarbeitung -- Methoden und Anwendungen2000conceptual concept formal wissensverarbeitung engineering processing knowledge fca http://www.bibsonomy.org/bibtex/2d83a44b00abdeb6699f25c2652b51b84/grahlgrahl2006-11-17T08:45:35+01:00fca conceptual analysis olap data concept formal <span style="color:#555555;">G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> </span><em>Information Organization and Databases, </em><em>chapter 14, </em><em>Kluwer, </em><em>Boston-Dordrecht-London, </em>(<em>2000</em>)Fri Nov 17 08:45:35 CET 2006Boston-Dordrecht-LondonInformation Organization and Databases14191-203Conceptual {O}n-{L}ine {A}nalytical {P}rocessing2000fca conceptual analysis olap data concept formal http://www.bibsonomy.org/bibtex/28533101d55261b955b9ca6bca2cb73fc/grahlgrahl2006-11-17T08:45:35+01:00conceptual security lattices analysis system information systems formal fca concept it <span style="color:#555555;">K. <a href="http://www.bibsonomy.org/author/Becker">Becker</a> and G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> and R. <a href="http://www.bibsonomy.org/author/Wille">Wille</a> and U. <a href="http://www.bibsonomy.org/author/Wille">Wille</a> and M. <a href="http://www.bibsonomy.org/author/Zickwolff">Zickwolff</a> </span><em>Knowledge Engineering and Knowledge Management. Methods, Models, and Tools., </em><em>volume1937ofLNAI, </em><em>page352-365. </em><em>Heidelberg, </em><em>Springer, </em>(<em>2000</em>)Fri Nov 17 08:45:35 CET 2006HeidelbergKnowledge Engineering and Knowledge Management. Methods, Models, and Tools.352-365LNAIConceptual Information Systems Discussed Through an {IT}-Security Tool19372000conceptual security lattices analysis system information systems formal fca concept it http://www.bibsonomy.org/bibtex/2c184b7c1530317891bb03f61b1a0752a/grahlgrahl2006-11-17T08:45:28+01:00fca conceptual scaling formal analysis ontology concept lattices <span style="color:#555555;">G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> </span><em>Proc.Workshop on Knowledge Acquisition, Modeling and Management (KAW'99), </em><em>2, </em><em>page78-95. </em><em>Banff, </em><em>Oct 16-221999. </em>Fri Nov 17 08:45:28 CET 2006Proc.Workshop on Knowledge Acquisition, Modeling and Management (KAW'99)Oct 16-2278-95Hierarchies of Conceptual Scales21999fca conceptual scaling formal analysis ontology concept lattices http://www.bibsonomy.org/bibtex/2012c6e353faa417521e9c88fc5c89f1e/grahlgrahl2006-11-17T08:45:28+01:00formal fca analysis concept lattices scaling conceptual <span style="color:#555555;">S. <a href="http://www.bibsonomy.org/author/Prediger">Prediger</a> and G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> </span><em>Proc. 6th Intl. Workshop Knowledge Representation Meets Databases (KRDB'99), </em><em>CEUR Workshop Proc. 21, </em>(<em>1999</em>) <em>Also in: P. Lambrix et al (Eds.): Proc. Intl. Workshop on Description Logics (DL&#039;99). CEUR Workshop Proc. 22, 1999 urlhttp://ceur-ws.org/Vol-21<span class="info">...<span>Also in: P. Lambrix et al (Eds.): Proc. Intl. Workshop on Description Logics (DL'99). CEUR Workshop Proc. 22, 1999 urlhttp://ceur-ws.org/Vol-21</span></span> . </em>Fri Nov 17 08:45:28 CET 2006Proc. 6th Intl. Workshop Knowledge Representation Meets Databases (KRDB'99)Also in: P. Lambrix et al (Eds.): Proc. Intl. Workshop on Description Logics (DL'99). CEUR Workshop Proc. 22, 1999 \url{http://ceur-ws.org/Vol-21}Theory-Driven Logical ScalingCEUR Workshop Proc. 211999formal fca analysis concept lattices scaling conceptual http://www.bibsonomy.org/bibtex/22bffb5196bd99d7953c05d322fcfdd66/grahlgrahl2006-11-17T08:45:28+01:00formal fca information conceptual scaling concept numerical systems toscana analysis <span style="color:#555555;">G. <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> and K. E. <a href="http://www.bibsonomy.org/author/Wolff">Wolff</a> </span><em>Advances in Database Technologies. Proc. Intl. Workshop on Data Warehousing and, </em><em>volume1552ofLNCS, </em><em>page117-128. </em><em>Heidelberg, </em><em>Springer, </em>(<em>1999</em>)Fri Nov 17 08:45:28 CET 2006HeidelbergAdvances in Database Technologies. Proc. Intl. Workshop on Data Warehousing and117-128LNCSNumerical Aspects in the Data Model of Conceptual Information Systems15521999formal fca information conceptual scaling concept numerical systems toscana analysis http://www.bibsonomy.org/bibtex/260dd3cf5ec48b03a4db39e4f24e6c632/grahlgrahl2006-11-17T08:45:28+01:00acquisition systems knowledge concept information analysis fca lattices formal attribute conceptual exploration <span style="color:#555555;">Gerd <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> </span><em>Knowledge Acquisition, Modeling, and Management. Proc. 11th European, </em><em>volume1621ofLNAI, </em><em>page275-290. </em><em>Heidelberg, </em><em>Springer, </em>(<em>1999</em>)Fri Nov 17 08:45:28 CET 2006HeidelbergKnowledge Acquisition, Modeling, and Management. Proc. 11th European275-290LNAIAcquiring Expert Knowledge for the Design of Conceptual Information Systems16211999acquisition systems knowledge concept information analysis fca lattices formal attribute conceptual exploration http://www.bibsonomy.org/bibtex/2162279b2ef7ec69ab0bf0dc3a7b79b18/grahlgrahl2006-11-17T08:45:28+01:00structure formal graph cg knowledge conceptual analysis concept iccs representation cgs fca <span style="color:#555555;">Guy <a href="http://www.bibsonomy.org/author/Mineau">Mineau</a> and Gerd <a href="http://www.bibsonomy.org/author/Stumme">Stumme</a> and Rudolf <a href="http://www.bibsonomy.org/author/Wille">Wille</a> </span><em>Conceptual Structures: Standards and Practices. Proc. ICCS '99, </em><em>volume1640ofLNAI, </em><em>page423-441. </em><em>Heidelberg, </em><em>Springer, </em>(<em>1999</em>)Fri Nov 17 08:45:28 CET 2006HeidelbergConceptual Structures: Standards and Practices. Proc. 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