Submitted for publication

Article (mohammadSubmittedDistributional)
Mohammad, S. & Hirst, G.
Distributional measures as proxies for semantic relatedness
Submitted for publication

2010

Article (berendt2010bridging)
Berendt, B.; Hotho, A. & Stumme, G.
Bridging the Gap--Data Mining and Social Network Analysis for Integrating Semantic Web and Web 2.0
Web Semantics: Science, Services and Agents on the World Wide Web, 2010, 8, 95 - 96

Article (hotho2010publikationsmanagement)
Hotho, A.; Benz, D.; Eisterlehner, F.; Jäschke, R.; Krause, B.; Schmitz, C. & Stumme, G.
Publikationsmanagement mit BibSonomy -- ein Social-Bookmarking-System für Wissenschaftler
HMD -- Praxis der Wirtschaftsinformatik, 2010, Heft 271, 47-58

Inproceedings (koerner2010thinking)
Körner, C.; Benz, D.; Strohmaier, M.; Hotho, A. & Stumme, G.
Stop Thinking, start Tagging - Tag Semantics emerge from Collaborative Verbosity
ACM, 2010

Inproceedings (eisterlehner2010visit)
Mitzlaff, F.; Benz, D.; Stumme, G. & Hotho, A.
Visit me, click me, be my friend: An analysis of evidence networks of user relationships in Bibsonomy
2010

2009

Book (berendt09knowledge)
?
Knowledge Discovery Enhanced with Semantic and Social Information
Springer, 2009

2009

Inproceedings (benz2009characterizing)
Benz, D.; Krause, B.; Kumar, G. P.; Hotho, A. & Stumme, G.
Characterizing Semantic Relatedness of Search Query Terms
2009

2008

Inproceedings (cattuto08-semantic)
Cattuto, C.; Benz, D.; Hotho, A. & Stumme, G.
Semantic Analysis of Tag Similarity Measures in Collaborative Tagging Systems
2008

Incollection (tagging-cattuto)
Cattuto, C.; Benz, D.; Hotho, A. & Stumme, G.
Sheth, A.; Staab, S.; Dean, M.; Paolucci, M.; Maynard, D.; Finin, T. & Thirunarayan, K. (ed.)
Semantic Grounding of Tag Relatedness in Social Bookmarking Systems
The Semantic Web - ISWC 2008, Springer Berlin / Heidelberg, 2008, 5318, 615-631

Inproceedings (cattuto2008semantic)
Cattuto, C.; Benz, D.; Hotho, A. & Stumme, G.
Sheth, A. P.; Staab, S.; Dean, M.; Paolucci, M.; Maynard, D.; Finin, T. W. & Thirunarayan, K. (ed.)
Semantic Grounding of Tag Relatedness in Social Bookmarking Systems
Springer, 2008, 5318, 615-631

2006

Book (Semantic2006Ackermann)
Ackermann, M.; Berendt, B.; Grobelnik, M.; Hotho, A.; Mladenic, D.; Semeraro, G.; Spiliopoulou, M.; Stumme, G.; Svatek, V. & van Someren, M. (ed.)
Semantics, Web and Mining
Springer, 2006

Proceedings (alani2006proceedings)
Alani, H.; Hoser, B.; Schmitz, C. & Stumme, G. (ed.)
Proceedings of the 2nd Workshop on Semantic Network Analysis
2006

Inproceedings (DBLP:conf/esws/AlaniHO06)
Alani, H.; Harris, S. & O'Neil, B.
Sure, Y. & Domingue, J. (ed.)
Winnowing Ontologies Based on Application Use.
Springer, 2006, 4011, 185-199

Inproceedings (DBLP:conf/esws/AroyoDDP06)
Aroyo, L.; Denaux, R.; Dimitrova, V. & Pye, M.
Sure, Y. & Domingue, J. (ed.)
Interactive Ontology-Based User Knowledge Acquisition: A Case Study.
Springer, 2006, 4011, 560-574

Inproceedings (DBLP:conf/esws/BonattiDFNOPS06)
Bonatti, P. A.; Duma, C.; Fuchs, N.; Nejdl, W.; Olmedilla, D.; Peer, J. & Shahmehri, N.
Sure, Y. & Domingue, J. (ed.)
Semantic Web Policies - A Discussion of Requirements and Research Issues.
Springer, 2006, 4011, 712-724

Inproceedings (DBLP:conf/esws/Borrego-DiazC06)
Borrego-Daz, J. & Chávez-González, A. M.
Sure, Y. & Domingue, J. (ed.)
Visual Ontology Cleaning: Cognitive Principles and Applicability.
Springer, 2006, 4011, 317-331

Inproceedings (DBLP:conf/esws/BrockmansHHS06)
Brockmans, S.; Haase, P.; Hitzler, P. & Studer, R.
Sure, Y. & Domingue, J. (ed.)
A Metamodel and UML Profile for Rule-Extended OWL DL Ontologies.
Springer, 2006, 4011, 303-316

Article (budanitsky06evaluating)
Budanitsky, A. & Hirst, G.
Evaluating WordNet-based Measures of Lexical Semantic Relatedness
Computational Linguistics, 2006, 32, 13-47

Inproceedings (DBLP:conf/esws/ChiritaCNP06)
Chirita, P.-A.; Costache, S.; Nejdl, W. & Paiu, R.
Sure, Y. & Domingue, J. (ed.)
Beagle$^++$: Semantically Enhanced Searching and Ranking on the Desktop.
Springer, 2006, 4011, 348-362

Inproceedings (DBLP:conf/esws/BoerSW06)
de Boer, V.; van Someren, M. & Wielinga, B. J.
Sure, Y. & Domingue, J. (ed.)
Extracting Instances of Relations from Web Documents Using Redundancy.
Springer, 2006, 4011, 245-258

Inproceedings (DBLP:conf/esws/BruijnLPF06)
de Bruijn, J.; Lausen, H.; Polleres, A. & Fensel, D.
Sure, Y. & Domingue, J. (ed.)
The Web Service Modeling Language WSML: An Overview.
Springer, 2006, 4011, 590-604

Inproceedings (DBLP:conf/esws/EiterIST06)
Eiter, T.; Ianni, G.; Schindlauer, R. & Tompits, H.
Sure, Y. & Domingue, J. (ed.)
Effective Integration of Declarative Rules with External Evaluations for Semantic-Web Reasoning.
Springer, 2006, 4011, 273-287

Inproceedings (DBLP:conf/esws/FischerGRSS06)
Fischer, J.; Gantner, Z.; Rendle, S.; Stritt, M. & Schmidt-Thieme, L.
Sure, Y. & Domingue, J. (ed.)
Ideas and Improvements for Semantic Wikis.
Springer, 2006, 4011, 650-663

Inproceedings (DBLP:conf/esws/Galizia06)
Galizia, S.
Sure, Y. & Domingue, J. (ed.)
WSTO: A Classification-Based Ontology for Managing Trust in Semantic Web Services.
Springer, 2006, 4011, 697-711

Inproceedings (DBLP:conf/esws/GangemiCCL06)
Gangemi, A.; Catenacci, C.; Ciaramita, M. & Lehmann, J.
Sure, Y. & Domingue, J. (ed.)
Modelling Ontology Evaluation and Validation.
Springer, 2006, 4011, 140-154

Inproceedings (DBLP:conf/esws/Garcia-CastroG06)
Garcia-Castro, R. & Gómez-Pérez, A.
Sure, Y. & Domingue, J. (ed.)
Benchmark Suites for Improving the RDF(S) Importers and Exporters of Ontology Development Tools.
Springer, 2006, 4011, 155-169

Inproceedings (DBLP:conf/esws/GhidiniS06)
Ghidini, C. & Serafini, L.
Sure, Y. & Domingue, J. (ed.)
Reconciling Concepts and Relations in Heterogeneous Ontologies.
Springer, 2006, 4011, 50-64

Inproceedings (DBLP:conf/esws/GiunchigliaMZ06)
Giunchiglia, F.; Marchese, M. & Zaihrayeu, I.
Sure, Y. & Domingue, J. (ed.)
Encoding Classifications into Lightweight Ontologies.
Springer, 2006, 4011, 80-94

Inproceedings (DBLP:conf/esws/GrimmMP06)
Grimm, S.; Motik, B. & Preist, C.
Sure, Y. & Domingue, J. (ed.)
Matching Semantic Service Descriptions with Local Closed-World Reasoning.
Springer, 2006, 4011, 575-589

Inproceedings (DBLP:conf/esws/HartmannBPG06)
Hartmann, J.; Bontas, E. P.; Palma, R. & Gómez-Pérez, A.
Sure, Y. & Domingue, J. (ed.)
DEMO - Design Environment for Metadata Ontologies.
Springer, 2006, 4011, 427-441

Inproceedings (DBLP:conf/esws/Hess06)
Heß, A.
Sure, Y. & Domingue, J. (ed.)
An Iterative Algorithm for Ontology Mapping Capable of Using Training Data.
Springer, 2006, 4011, 19-33

Inproceedings (hoser2006semantic)
Hoser, B.; Hotho, A.; Jäschke, R.; Schmitz, C. & Stumme, G.
Sure, Y. & Domingue, J. (ed.)
Semantic Network Analysis of Ontologies
Springer, 2006, 4011, 514-529

Inproceedings (DBLP:conf/esws/HoserHJSS06)
Hoser, B.; Hotho, A.; Jäschke, R.; Schmitz, C. & Stumme, G.
Sure, Y. & Domingue, J. (ed.)
Semantic Network Analysis of Ontologies.
Springer, 2006, 4011, 514-529

Inproceedings (DBLP:conf/esws/Hovy06)
Hovy, E. H.
Sure, Y. & Domingue, J. (ed.)
Toward Large-Scale Shallow Semantics for Higher-Quality NLP.
Springer, 2006, 4011, 2

Inproceedings (DBLP:conf/esws/IorioPV06)
Iorio, A. D.; Presutti, V. & Vitali, F.
Sure, Y. & Domingue, J. (ed.)
WikiFactory: An Ontology-Based Application for Creating Domain-Oriented Wikis.
Springer, 2006, 4011, 664-678

Inproceedings (DBLP:conf/esws/Jameson06)
Jameson, A.
Sure, Y. & Domingue, J. (ed.)
Usability and the Semantic Web.
Springer, 2006, 4011, 3

Inproceedings (DBLP:conf/esws/JovanovicGD06)
Jovanovic, J.; Gasevic, D. & Devedzic, V.
Sure, Y. & Domingue, J. (ed.)
Dynamic Assembly of Personalized Learning Content on the Semantic Web.
Springer, 2006, 4011, 545-559

Inproceedings (DBLP:conf/esws/KalyanpurPSG06)
Kalyanpur, A.; Parsia, B.; Sirin, E. & Grau, B. C.
Sure, Y. & Domingue, J. (ed.)
Repairing Unsatisfiable Concepts in OWL Ontologies.
Springer, 2006, 4011, 170-184

Inproceedings (DBLP:conf/esws/KellerLS06)
Keller, U.; Lausen, H. & Stollberg, M.
Sure, Y. & Domingue, J. (ed.)
On the Semantics of Functional Descriptions of Web Services.
Springer, 2006, 4011, 605-619

Inproceedings (DBLP:conf/esws/LeiSLZUM06)
Lei, Y.; Sabou, M.; Lopez, V.; Zhu, J.; Uren, V. & Motta, E.
Sure, Y. & Domingue, J. (ed.)
An Infrastructure for Acquiring High Quality Semantic Metadata.
Springer, 2006, 4011, 230-244

Inproceedings (DBLP:conf/esws/LopezMU06)
Lopez, V.; Motta, E. & Uren, V.
Sure, Y. & Domingue, J. (ed.)
PowerAqua: Fishing the Semantic Web.
Springer, 2006, 4011, 393-410

Inproceedings (DBLP:conf/esws/LukasiewiczS06)
Lukasiewicz, T. & Schellhase, Jö.
Sure, Y. & Domingue, J. (ed.)
Variable-Strength Conditional Preferences for Ranking Objects in Ontologies.
Springer, 2006, 4011, 288-302

Inproceedings (DBLP:conf/esws/MaYQXPL06)
Ma, L.; Yang, Y.; Qiu, Z.; Xie, G.; Pan, Y. & Liu, S.
Sure, Y. & Domingue, J. (ed.)
Towards a Complete OWL Ontology Benchmark.
Springer, 2006, 4011, 125-139

Inproceedings (DBLP:conf/esws/MollerBB06)
Möller, K.; Bojars, U. & Breslin, J. G.
Sure, Y. & Domingue, J. (ed.)
Using Semantics to Enhance the Blogging Experience.
Springer, 2006, 4011, 679-696

Inproceedings (DBLP:conf/esws/NovacekS06)
Novácek, V. & Smrz, P.
Sure, Y. & Domingue, J. (ed.)
Empirical Merging of Ontologies - A Proposal of Universal Uncertainty Representation Framework.
Springer, 2006, 4011, 65-79

Book (pellegrini2006semantic)
Pellegrini, T. & Blumauer, A. (ed.)
Semantic Web: Wege zur vernetzten Wissensgesellschaft
Springer, 2006

Inproceedings (DBLP:conf/esws/PistoreST06)
Pistore, M.; Spalazzi, L. & Traverso, P.
Sure, Y. & Domingue, J. (ed.)
A Minimalist Approach to Semantic Annotations for Web Processes Compositions.
Springer, 2006, 4011, 620-634

Inproceedings (DBLP:conf/esws/PlessersT06)
Plessers, P. & Troyer, O. D.
Sure, Y. & Domingue, J. (ed.)
Resolving Inconsistencies in Evolving Ontologies.
Springer, 2006, 4011, 200-214

Inproceedings (DBLP:conf/esws/PolleresFH06)
Polleres, A.; Feier, C. & Harth, A.
Sure, Y. & Domingue, J. (ed.)
Rules with Contextually Scoped Negation.
Springer, 2006, 4011, 332-347

Inproceedings (DBLP:conf/esws/SchmitzHJS06)
Schmitz, C.; Hotho, A.; Jäschke, R. & Stumme, G.
Sure, Y. & Domingue, J. (ed.)
Content Aggregation on Knowledge Bases Using Graph Clustering.
Springer, 2006, 4011, 530-544

Inbook (schmitz2006kollaboratives)
Schmitz, C.; Hotho, A.; Jäschke, R. & Stumme, G.
Pellegrini, T. & Blumauer, A. (ed.)
Kollaboratives Wissensmanagement
Springer, 2006, 273-290

Inproceedings (schmitz2006mining)
Schmitz, C.; Hotho, A.; Jäschke, R. & Stumme, G.
Batagelj, V.; Bock, H.-H.; Ferligoj, A. & Žiberna, A. (ed.)
Mining Association Rules in Folksonomies
Springer, 2006, 261-270

Inproceedings (DBLP:conf/esws/SerafiniZSB06)
Serafini, L.; Zanobini, S.; Sceffer, S. & Bouquet, P.
Sure, Y. & Domingue, J. (ed.)
Matching Hierarchical Classifications with Attributes.
Springer, 2006, 4011, 4-18

Inproceedings (DBLP:conf/esws/SintekK06)
Sintek, M. & Kiesel, M.
Sure, Y. & Domingue, J. (ed.)
RDFBroker: A Signature-Based High-Performance RDF Store.
Springer, 2006, 4011, 363-377

Inproceedings (DBLP:conf/esws/StracciaT06)
Straccia, U. & Troncy, R.
Sure, Y. & Domingue, J. (ed.)
Towards Distributed Information Retrieval in the Semantic Web: Query Reformulation Using the oMAP Framework.
Springer, 2006, 4011, 378-392

Inproceedings (Strube:2006:WCS:1597348.1597414)
Strube, M. & Ponzetto, S. P.
WikiRelate! computing semantic relatedness using wikipedia
AAAI Press, 2006, 1419-1424

Inproceedings (DBLP:conf/esws/Stuckenschmidt06)
Stuckenschmidt, H.
Sure, Y. & Domingue, J. (ed.)
Toward Multi-viewpoint Reasoning with OWL Ontologies.
Springer, 2006, 4011, 259-272

Article (jws2006Semantic)
Stumme, G.; Hotho, A. & Berendt, B.
Semantic Web Mining - State of the Art and Future Directions
Journal of Web Semantics, Elsevier, 2006, 4, 124-143

Proceedings (DBLP:conf/esws/2006)
Sure, Y. & Domingue, J. (ed.)
The Semantic Web: Research and Applications, 3rd European
Semantic Web Conference, ESWC 2006, Budva, Montenegro, June
11-14, 2006, Proceedings
Springer, 2006, 4011

Inproceedings (DBLP:conf/esws/TempichPS06)
Tempich, C.; Pinto, H. S. & Staab, S.
Sure, Y. & Domingue, J. (ed.)
Ontology Engineering Revisited: An Iterative Case Study.
Springer, 2006, 4011, 110-124

Inproceedings (DBLP:conf/esws/AssemMMS06)
van Assem, M.; Malaisé, Vé.; Miles, A. & Schreiber, G.
Sure, Y. & Domingue, J. (ed.)
A Method to Convert Thesauri to SKOS.
Springer, 2006, 4011, 95-109

Inproceedings (DBLP:conf/esws/Harmelen06)
van Harmelen, F.
Sure, Y. & Domingue, J. (ed.)
Where Does It Break? or: Why the Semantic Web Is Not Just
"Research as Usual".
Springer, 2006, 4011, 1

Inproceedings (DBLP:conf/esws/WangLBCW06)
Wang, T.; Li, Y.; Bontcheva, K.; Cunningham, H. & Wang, J.
Sure, Y. & Domingue, J. (ed.)
Automatic Extraction of Hierarchical Relations from Text.
Springer, 2006, 4011, 215-229

Inproceedings (DBLP:conf/esws/WilliamsBC06)
Williams, S. K.; Battle, S. A. & Cuadrado, J. E.
Sure, Y. & Domingue, J. (ed.)
Protocol Mediation for Adaptation in Semantic Web Services.
Springer, 2006, 4011, 635-649

Inproceedings (DBLP:conf/esws/ZhdanovaS06)
Zhdanova, A. V. & Shvaiko, P.
Sure, Y. & Domingue, J. (ed.)
Community-Driven Ontology Matching.
Springer, 2006, 4011, 34-49

2005

Inproceedings (berendt05semantic)
Berendt, B.; Hotho, A. & Stumme, G.
Svatek, V. & Snasel, V. (ed.)
Semantic Web Mining and the Representation, Analysis, and Evolution of Web Space
Technical University of Ostrava, 2005, 1-16

Proceedings (stumme05semanticnetworkanalysis)
Stumme, G.; Hoser, B.; Schmitz, C. & Alani, H. (ed.)
Proceedings of the First Workshop on Semantic Network Analysis
CEUR Proceedings, 2005

2004

Book (SWPrimer)
Antoniou, G. & van Harmelen, F.
A Semantic Web Primer
MIT Press, 2004

Inproceedings (berendt2004roadmap)
Berendt, B.; Hotho, A.; Mladenic, D.; van Someren, M.; Spiliopoulou, M. & Stumme, G.
Berendt, B.; Hotho, A.; Mladenic, D.; van Someren, M.; Spiliopoulou, M. & Stumme, G. (ed.)
A Roadmap for Web Mining: From Web to Semantic Web.
Springer, 2004, 3209, 1-22

Incollection (berendt04usage)
Berendt, B.; Hotho, A. & Stumme, G.
Kargupta, H.; Joshi, A.; Sivakumar, K. & Yesha, Y. (ed.)
Usage Mining for and on the Semantic Web
AAAI Press, 2004, 461-481

Proceedings (berendt2004web)
Berendt, B.; Hotho, A.; Mladenic, D.; van Someren, M.; Spiliopoulou, M. & Stumme, G. (ed.)
Web Mining: From Web to Semantic Web, First European Web
Mining Forum, EMWF 2003, Cavtat-Dubrovnik, Croatia, September
22, 2003, Revised Selected and Invited Papers
Springer, 2004, 3209

Inproceedings (tane04semantic)
Tane, J.; Schmitz, C. & Stumme, G.
Semantic resource management for the web: an e-learning application
2004, 1-10

2003

Inproceedings (agarwal03semantic)
Agarwal, S.; Fankhauser, P.; Gonzalez-Ollala, J.; Hartmann, J.; Hollfelder, S.; Jameson, A.; Klink, S.; Lehti, P.; Ley, M.; Rabbidge, E.; Schwarzkopf, E.; Shrestha, N.; Stojanovic, N.; Studer, R.; Stumme, G. & Walter, B.
Dittrich, K.; König, W.; Oberweis, A.; Rannenberg, K. & Wahlster, W. (ed.)
Semantic Methods and Tools for Information Portals
Gesellschaft für Informatik, 2003, 34, 116-131

Inproceedings (hotho03explaining)
Hotho, A.; Staab, S. & Stumme, G.
Lavrač, N.; Gamberger, D. & Todorovski, H. B. (ed.)
Explaining Text Clustering Results using Semantic Structures
Springer, 2003, 2838, 217-228

Techreport (hotho03textclustering)
Hotho, A.; Staab, S. & Stumme, G.
Text Clustering Based on Background Knowledge
University of Karlsruhe, Institute AIFB, 2003, 425

Inproceedings (studer03building)
Studer, R.; Stumme, G.; Handschuh, S.; Hotho, A. & Motik, B.
Building and Using the Semantic Web
2003, 31-34

2002

Proceedings (berendt02semantic)
Berendt, B.; Hotho, A. & Stumme, G. (ed.)
Semantic Web Mining. Proc. of the Semantic Web Mining Workshop of the 13th Europ. Conf. on
Machine Learning (ECML'02) / 6th Europ. Conf. on Principles and
Practice of Knowledge Discovery in Databases (PKDD'02)
2002

Inproceedings (berendt02towards)
Berendt, B.; Hotho, A. & Stumme, G.
Horrocks, I. & Hendler, J. (ed.)
Towards Semantic Web Mining
Springer, 2002, 264-278

Inproceedings (bozsak2002towards)
Bozsak, E.; Ehrig, M.; Handschuh, S.; Hotho, A.; Maedche, A.; Motik, B.; Oberle, D.; Schmitz, C.; Staab, S.; Stojanovic, L.; Stojanovic, N.; Studer, R.; Stumme, G.; Sure, Y.; Tane, J.; Volz, R. & Zacharias, V.
Bauknecht, K.; Tjoa, A. M. & Quirchmayr, G. (ed.)
KAON - Towards a large scale Semantic Web
Springer, 2002, 2455, 304-313

Inproceedings (gonzalez02semantic)
Gonzalez-Olalla, J. & Stumme, G.
Berendt, B.; Hotho, A. & Stumme, G. (ed.)
Semantic Methods and Tools for Information Portals - The SemIPort Project (Project Description)
2002, 90

Inproceedings (hartmann02semanticweb)
Hartmann, J.; Hotho, A. & Stumme, G.
Semantic Web Mining for Building Information Portals (Position Paper)
2002

Inproceedings (schmitz02accessing)
Schmitz, C.; Staab, S.; Studer, R.; Stumme, G. & Tane, J.
Driscoll, M. & Reeves, T. (ed.)
Accessing Distributed Learning Repositories through a Courseware
Watchdog
2002, AACE, 909-915

Inproceedings (stumme02usage)
Stumme, G.; Berendt, B. & Hotho, A.
Usage Mining for and on the Semantic Web
2002, 77-86

Incollection (stumme02using)
Stumme, G.
Becker, J. & Knackstedt, R. (ed.)
Using Ontologies and Formal Concept Analysis for Organizing Business Knowledge
Physica, 2002, 163-174

2001

Inproceedings (Mcdonald01testingthe)
Mcdonald, S. & Ramscar, M.
Testing the distributional hypothesis: The influence of context on judgements of semantic similarity
2001, 611-6

Inproceedings (stumme01bottom)
Stumme, G. & Maedche, A.
Nebel, B. (ed.)
FCA-Merge: Bottom-Up Merging of Ontologies.
2001, 225-230

Proceedings (stumme01semantic)
Stumme, G.; Hotho, A. & Berendt, B. (ed.)
Semantic Web Mining. Workshop Proceedings.
2001

2000

Inproceedings (stumme00towardsanorder)
Stumme, G.; Studer, R. & Sure, Y.
Bodendorf, F. & Grauer, M. (ed.)
Towards an Order-Theoretical Foundation for Maintaining and Merging Ontologies
Shaker, 2000, 136-149

1997

Misc (hirst97lexical)
Hirst, G. & St-Onge, D.
Lexical Chains as representation of context for the detection and correction
malapropisms
1997

1995

Inproceedings (Resnik95)
Resnik, P.
Using Information Content to Evaluate Semantic Similarity in a Taxonomy
1995, 448-453

1994

Inproceedings (conf/sigir/Voorhees94)
Voorhees, E. M.
Query Expansion Using Lexical-Semantic Relations.
1994, 61-69

1968

Book (harris68mathematical)
Harris, Z. S.
Mathematical Structures of Language
Wiley, 1968