Publications until 2012



Where Are We Going? Predicting the Evolution of Individuals. In Jaakko Hollmén, Frank Klawonn, and Allan Tucker (Eds.), Advances in Intelligent Data Analysis XI, (7619):357-368, Springer Berlin Heidelberg, 2012. URL

Guest editorial: special issue on a decade of mining the Web. Data Mining and Knowledge Discovery, (24)3:473-477, Springer US, 2012. URL

Advanced Topics on Data Stream Mining: Part II. Mining Multiple Streams. Bristol, UK, 24-28 09 2012.

Discovering Global and Local Bursts in a Stream of News. Proceedings of the 27th Annual ACM Symposium on Applied Computing, 807--812, ACM, New York, NY, USA, 2012. URL

FINGERPRINT: Summarizing Cluster Evolution in Dynamic Environments. Int.\ Journal of Data Warehousing and Mining (IJDWM), 2012.

Framework for Computer Aided Analysis of Medical Protocols in a Hospital.. In Emmanuel Conchon, Carlos Manuel B. A. Correia, Ana L. N. Fred, and Hugo Gamboa (Eds.), HEALTHINF, 225-230, SciTePress, 2012. URL

A hierarchical tree layout algorithm with an application to corporate management in a change process. Expert Systems with Applications, (39)15:12123-12130, 2012.

A Semi-supervised Incremental Clustering Algorithm for Streaming Data. Proc. of 16th Pacific-Asian Conf. on Knowledge Discovery (PAKDD 2012), Kuala Lumpur, Malaysia, May 2012.

Stream Mining in Education? Dealing with Evolution. Chania, Greece, 19-21 06 2012.

36th Annual Conf. of the German Classification Society (GfKl) on Data Analysis, Machine Learning and Knowledge Discovery (GfKl 2012). In Myra Spiliopoulou, Lars Schmidt-Thieme, and Ruth Janning (Eds.), Hildesheim, Germany, August 2012.

Tagungsband der 1. Doktorandentagung Magdeburger-Informatik-Tage (MIT 2012). In Georg Krempl, Claudia Krull, Frank Ortmeier, Eike Schallehn, and Sebastian Zug (Eds.), 2012. URL

Tranformation in Telecummunication - Analyse und Clustering von Real-life Projekten. (Multikonferenz Wirtschaftsinformatik 2012. - Berlin : Gito):985-997, 2012. URL

A holistic framework for the implementation of a next generation network. IJBIS, (9)4:385, Inderscience Publishers, 2012. URL


Report of the symposium "Lernen, Wissen, Adaptivität 2011" of the GI special interest groups KDML, IR and WM. In Myra Spiliopoulou, Andreas Nürnberger, and Rene Schult (Eds.), September 2011. URL

Adaptive Prediction Models and their Application to Credit Scoring. 2011.

Classification in Presence of Drift and Latency. In Myra Spiliopoulou, Haixun Wang, Diane Cook, Jian Pei, Wei Wang, Osmar Zaïane, and Xindong Wu (Eds.), Proceedings of the 11th IEEE International Conference on Data Mining Workshops (ICDMW 2011), IEEE, 2011.

The Algorithm APT to Classify in Concurrence of Latency and Drift. In João Gama, Elizabeth Bradley, and Jaakko Hollmén (Eds.), Advances in Intelligent Data Analysis X, (7014):222-233, Springer, 2011.

Prediction of surgery duration using empirical anesthesia protocols. The first International Workshop on Knowledge Discovery in Health Care and Medicine. - Athen, 2011. URL

On the Distinctiveness of Tags in Collaborative Tagging Systems. Proceedings of the International Conference on Web Intelligence, Mining and Semantics, 62:1--62:5, ACM, New York, NY, USA, 2011. URL

Novel Data Stream Pattern Mining Report on the StreamKDD'10 Workshop. SIGKDD Explor. Newsl., (12)2:54--55, ACM, New York, NY, USA, March 2011. URL

Extracting Cross References from Life Science Databases for Search Result Ranking. Proceedings of the 20th ACM International Conference on Information and Knowledge Management, 1253--1258, ACM, New York, NY, USA, 2011. URL

Evolution in Social Networks: A Survey.. In Charu C. Aggarwal (Eds.), Social Network Data Analytics, 149-175, Springer, 2011. URL

Drift Models and Classification in Presence of Latency and Drift. Proceedings of the Symposium Learning, Knowledge, Adaptation (LWA 2011) of the GI Special Interest Groups KDML, IR and WM., 65--72, September 2011.

Online Clustering of High-Dimensional Trajectories under Concept Drift. In Dimitrios Gunopulos, Thomas Hofmann, Donato Malerba, and Michalis Vazirgiannis (Eds.), Machine Learning and Knowledge Discovery in Databases, (6912):261-276, Springer Berlin Heidelberg, 2011. URL

Dealing with concept drift and class imbalance in multi-label stream classification. Proceedings of the Twenty-Second International Joint Conference on Artificial Intelligence, (2):1583-1588, July 2011. URL

Summarizing Cluster Evolution in Dynamic Environments. In Beniamino Murgante, Osvaldo Gervasi, Andrés Iglesias, David Taniar, and BernadyO. Apduhan (Eds.), Computational Science and Its Applications - ICCSA 2011, (6783):562-577, Springer Berlin Heidelberg, 2011. URL

Making Business Systems in the Telecommunication Industry More Customer-Oriented. In Jaroslav Pokorny, Vaclav Repa, Karel Richta, Wita Wojtkowski, Henry Linger, Chris Barry, and Michael Lang (Eds.), Information Systems Development, 169-180, Springer New York, 2011. URL

Classification Rule Mining for a Stream of Perennial Objects.. In Nick Bassiliades, Guido Governatori, and Adrian Paschke (Eds.), RuleML Europe, (6826):281-296, Springer, 2011. URL

Summarization Meets Visualization on Online Social Networks. Web Intelligence and Intelligent Agent Technology (WI-IAT), 2011 IEEE/WIC/ACM International Conference on, (1):475-478, August 2011. URL

Query-Sets + + : A Scalable Approach for Modeling Web Sites. In Roberto Grossi, Fabrizio Sebastiani, and Fabrizio Silvestri (Eds.), String Processing and Information Retrieval, (7024):129-134, Springer Berlin Heidelberg, 2011. URL

A data generator for multi-stream data. The second International Workshop on Mining Ubiquitous and Social Environments, MUSE '11, September 5, 2011 Athens, Greece, 2011. URL


Density-based semi-supervised clustering. Data Mining and Knowledge Discovery, (21)3:345-370, Springer US, 2010. URL

Visually summarizing the Evolution of Documents under a Social Tag. In Martin Atzmüller, Dominik Benz, Andreas Hotho, and Gerd Stumme (Eds.), Proceedings of LWA2010 - Workshop-Woche: Lernen, Wissen & Adaptivitaet, Kassel, Germany, 2010. URL

Eigenvector-based Clustering Using Aggregated Similarity Matrices. Proceedings of the 2010 ACM Symposium on Applied Computing, 1083--1087, ACM, New York, NY, USA, 2010. URL

Services in electronic telecommunication markets: a framework for planning the virtualization of processes. Electronic Markets, (20)3-4:197-207, Springer-Verlag, 2010. URL

Privacy-preserving Query Log Mining for Business Confidentiality Protection. ACM Trans. Web, (4)3:10:1--10:26, ACM, New York, NY, USA, July 2010. URL

Tree Induction over Perennial Objects.. In Michael Gertz, and Bertram Ludäscher (Eds.), SSDBM, (6187):640-657, Springer, 2010. URL

Automated Constraint Selection for Semi-supervised Clustering Algorithm. In Pedro Meseguer, Lawrence Mandow, and RafaelM. Gasca (Eds.), Current Topics in Artificial Intelligence, (5988):151-160, Springer Berlin Heidelberg, 2010. URL

Wissensmanagement kleiner und mittelständischer Unternehmen in Zeiten demographischen Wandels. (Wertschöpfungsmanagement im Mittelstand. - Wiesbaden : Gabler):43-69, 2010.


How does the implementation of a next generation network influence a telecommunication company?. (Online Proceedings of the European and Mediterranean Conference on Information Systems (EMCIS). - Brunel University)2009. URL

Spectral Clustering in Social-Tagging Systems. In Gottfried Vossen, DarrellD.E. Long, and JeffreyXu Yu (Eds.), Web Information Systems Engineering - WISE 2009, (5802):87-100, Springer Berlin Heidelberg, 2009. URL

Advances in Web mining and Web usage analysis revised papers. In Haizheng Zhang, Myra Spiliopoulou, Bamshad Mobasher, C. Lee Giles, Andrew McCallum, Olfa Nasraoui, Jaideep Srivastava, and John Yen (Eds.), Springer, Berlin; Heidelberg; New York, NY, 2009. URL

Stream Clustering of Growing Objects.. In João Gama, Vítor Santos Costa, Alípio Mário Jorge, and Pavel Brazdil (Eds.), Discovery Science, (5808):433-440, Springer, 2009. URL

C-DenStream: Using Domain Knowledge on a Data Stream. In João Gama, VítorSantos Costa, AlípioMário Jorge, and PavelB. Brazdil (Eds.), Discovery Science, (5808):287-301, Springer Berlin Heidelberg, 2009. URL

08421 Working Group: Imprecision, Diversity and Uncertainty: Disentangling Threads in Uncertainty Management. In Christoph Koch, Birgitta König-Ries, Volker Markl, and Maurice van Keulen (Eds.), Uncertainty Management in Information Systems, 08421Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, Germany, Dagstuhl, Germany, 2009. URL

Finding Stops in Error-Prone Trajectories of Moving Objects with Time-Based Clustering. Intelligent Interactive Assistance and Mobile Multimedia Computing, (53):275-286, Springer Berlin Heidelberg, 2009.

Combining Multiple Interrelated Streams for Incremental Clustering.. In Marianne Winslett (Eds.), SSDBM, (5566):535-552, Springer, 2009. URL

Topic Evolution in a Stream of Documents.. SDM, 859-872, SIAM, 2009. URL

Advances in Web Mining and Web Usage Analysis, 9th International Workshop on Knowledge Discovery on the Web, WebKDD 2007, and 1st International Workshop on Social Networks Analysis, SNA-KDD 2007, San Jose, CA, USA, August 12-15, 2007. Revised Papers. In Haizheng Zhang, Myra Spiliopoulou, Bamshad Mobasher, C. Lee Giles, Andrew McCallum, Olfa Nasraoui, Jaideep Srivastava, and John Yen (Eds.), WebKDD/SNA-KDD, (5439)Springer, 2009. URL

Knowledge discovery enhanced with semantic and social information. Springer, Berlin, 2009. URL

Tracing cluster transitions for different cluster types. Control and Cybernetics, (38)1:239-259, 2009. URL


Notes of knowledge discovery from evolving data. Antwerp, 2008.

On Exploiting the Power of Time in Data Mining. SIGKDD Explor. Newsl., (10)2:3--11, ACM, New York, NY, USA, December 2008. URL

Lifelong knowledge acquisition with topic monitoring. Informatik 2008 ; Bd. 1: Workshop E-Government und Digitale Archive - Workshop Gesundheitstelematik und eGK - Workshop SOA und EU-Dienstleistungsrichtlinie in der Öffentlichen Verwaltung - Workshop Security for Web Services and SOA - Workshop Software, Services und Plattformen für Neue Infrastrukturen in der Telekommunikation - Workshop Modellbasiertes Testen - Workshop Informationssysteme mit Open Source - Workshop Mobile and Embedded Interactive Systems - Workshop Vorgehensmodelle in der Praxis - Workshop IT-gestütztes Wissensmanagement - Workshop Elektronische Wahlen, Elektronische Teilhabe, Societyware: Beherrschbare Systeme? Wünschenswerte Systeme? - Workshop Mobiles Spielen. - Bonn : Ges. für Informatik, 378-385, 2008.

Natural language and information systems 13th International Conference on Applications of Natural Language to Information Systems, NLDB 2008, London, UK, June 24-27, 2008 : proceedings. Springer, Berlin; New York, 2008. URL

Discovering Groups of Sibling Terms from Web Documents with XTREEM-SG.. In Stefano Spaccapietra, Jeff Z. Pan, Philippe Thiran, Terry A. Halpin, Steffen Staab, Vojtech Svátek, Pavel Shvaiko, and John F. Roddick (Eds.), J. Data Semantics, (11):126-155, Springer, 2008. URL

Contributing to market monitoring with topic evolution monitoring. Datenbank-Spektrum. - Berlin : Springer, (8)25:23-30, 2008. URL

Studying community dynamics with an incremental graph mining algorithm. 14th Americas Conference on Information Systems. - Red Hook, NY : Curran, 2008.

Higher order mining. SIGKDD explorations. - New York, NY : ACM, (10)1:5-17, 2008. URL

WebKDD'08 - 10 years of knowledge discovery on the web ; 10th International Workshop on Knowledge Discovery on the Web in conjunction with the 14th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD 2008), August 24, 2008, Las Vegas, Nevada, USA ; proceedings. Las Vegas, 2008.

On exploiting the power of time in data mining. SIGKDD explorations. - New York, NY : ACM, (10)2:3-11, 2008.


Topic and cluster evolution over noisy document streams. Data mining patterns. - Hershey, Pa. u.a. : Information Science Reference, 220-239, 2007.

Users in volatile communities - studying active participation and community evolution. User modeling 2007. - Berlin u.a. : Springer, 57-66, 2007.

Modeling, Discovering and Using User Communities. Corfu, Greece, June 2007.

Website Privacy Preservation for Query Log Publishing. In Francesco Bonchi, Elena Ferrari, Bradley Malin, and Yücel Saygin (Eds.), PinKDD, (4890):80-96, Springer, 2007. URL

Constraint-Based Query Clustering. Proc. of Atlantic Web Intelligence Conf. (AWIC'07), 304-309, Springer Verlag, 2007. URL

Advances in Web Mining and Web Usage Analysis 8th International Workshop on Knowledge Discovery on the Web, WebKDD 2006 Philadelphia, USA, August 20, 2006 Revised Papers. Springer-Verlag Berlin Heidelberg, Berlin, Heidelberg, 2007. URL

Data mining for community dynamics. Künstliche Intelligenz. - Berlin : Springer, 3:23-29, 2007. URL

Monitoring cluster transitions with MONIC /Myra Spiliopoulou; Irene Ntoutsi; Yannis Theodoridis; Rene Schult. Business intelligence. - Hamburg : Kovac, 141-152, 2007.

WebKDD/SNAKDD 2007 - web mining and social network analysis post-workshop report. SIGKDD explorations. - New York, NY : ACM, (9)2:87-92, 2007.

C-DBSCAN - density-based clustering with constraints. Rough sets, fuzzy sets, data mining and granular computing. - Berlin u.a. : Springer, 216-223, 2007.

Understanding change before adaption - tracing changes over a stream of data. LWA 2007. - Halle : Martin-Luther-Univ. Halle-Wittenberg, Inst. for Informatics, Databases and Information Systems, 10, 2007.

Domain relevance on term weighting. Natural language processing and information systems. - Berlin u.a. : Springer, 427-432, 2007.

DENGRAPH - a density-based community detection algorithm. Proceedings of the IEEE/WIC/ACM International Conference on Web Intelligence (WI 2007). - Los Alamitos, Calif. u.a. : IEEE Computer Society, 112-115, 2007.

Comparing Clustering Algorithms and their Influence on the Evolution of Labeled Clusters. Procedings of DEXA 2007, 650-659, September 2007.

Acquiring Semantic Sibling Associations from Web Documents. Int. Journal of Data Warehousing and Mining (IJDWM), (3)4:83-98, October 2007. URL

Discovering and Tracking User Communities. Warsaw, Poland, September 2007.


Mining and visualizing the evolution of subgroups in social networks. The @2006 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2006 main conference proceedings), 2006 IEEE /WIC/ACM International Conference on Intelligent Agent Technology (IAT 2006 main conference proceedings), 2006 IEEE /WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT 2006 workshop proceedings). - Los Alamitos, Calif. u.a. : IEEE Computer Society, (3):102-105, 2006.

Discovering multi terms and co-hyponymy from XHTML documents with XTREEM. Knowledge discovery from XML documents. - Berlin u.a. : Springer, 22-32, 2006. URL

Evaluation of Ontology Enhancement Tools. In Markus Ackermann, Bettina Berendt, Marko Grobelnik, Andreas Hotho, Dunja Mladenič, Giovanni Semeraro, Myra Spiliopoulou, Gerd Stumme, Vojtěch Svátek, and Maarten van Someren (Eds.), Semantics, Web and Mining, (4289):132-146, Springer Berlin Heidelberg, 2006. URL

Observing dynamics in community structures. AISB'06 ; Vol. 3. - Bristol : Univ., 102-105, 2006.

The MONIC framework for cluster transition detection. 5th Hellenic Data Management Symposium, 7-8 September 2006, Thessaloniki, Greece; proceedings. - Thessaloniki, 90-99, 2006.

Discovering semantic sibling groups from web documents with XTREEM-SG. Managing knowledge in a world of networks. - Berlin u.a. : Springer, 141-157, 2006.

WebKDD 2006: Web Mining and Web Usage Analysis Post-workshop Report. SIGKDD Explor. Newsl., (8)2:84--89, ACM, New York, NY, USA, December 2006. URL

Community dynamics mining. 14th European Conference on Information Systems. - Göteborg, 2006.

Semantics, Web and Mining, Joint International Workshops, EWMF 2005 and KDO 2005, Porto, Portugal, October 3 and 7, 2005, Revised Selected Papers. In Markus Ackermann, Bettina Berendt, Marko Grobelnik, Andreas and Hotho, Dunja Mladenic, Giovanni Semeraro, Myra and Spiliopoulou, Gerd Stumme, Vojtech Svátek, and Maarten and van Someren (Eds.), 2006.

Machine learning: ECML 2006 - 17th European Conference on Machine Learning, Berlin, Germany, September 18 - 22, 2006 ; proceedings. Lecture notes in computer science; 4212, Berlin u.a., 2006. URL

Current trends in database technology - EDBT 2006 - EDBT 2006 Workshops PhD, DataX, IIDB, IIHA, ICSNW, QLQP, PIM, PaRMa, and Reactivity on the Web, Munich, Germany, March 26-31, 2006 ; revised selected papers. Lecture notes in computer science; 4254, Berlin u.a., 2006. URL

User constraints over data streams. Proceedings of the 4th International Workshop on Knowledge Discovery from Data Streams. - Berlin, 117-126, 2006.

Discovering semantic sibling associations from web documents with XTREEM-SP. Data warehousing and knowledge discovery. - Berlin u.a. : Springer, 469-480, 2006.

MONIC - modeling and monitoring cluster transitions. Proceedings of the Twelfth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. - New York, NY : ACM Press, 706-711, 2006.

Expanding the taxonomies of bibliographic archives with persistent long-term themes. Applied computing 2006 ; Vol. 1. - New York, NY : Association for Computing Machinery, 627-634, April 2006. URL

Advances in web mining and web usage analysis - 7th International Workshop on Knowledge Discovery on the Web, WebKDD 2005, Chicago, IL, USA, August 21, 2005 ; revised papers. Lecture notes in computer science; 4198, Berlin, 2006. URL

From data and information analysis to knowledge engineering - proceedings of the 29th annual conference of the Gesellschaft für Klassifikation e.V., University of Magdeburg, March 9 - 11, 2005 ; with 120 tables. Studies in classification, data analysis, and knowledge organization, Berlin u.a., 2006. URL

Knowledge discovery in databases: PKDD 2006 ; 10th European Conference on Principles and Practice of Knowledge Discovery in Databases, Berlin, Germany, September 18-22, 2006 ; proceedings. Lecture notes in computer science; 4213, Berlin u.a., 2006. URL

Discovering emerging topics in unlabelled text collections. Advances in databases and information systems. - Berlin u.a. : Springer, 353-366, 2006.


Temporal evolution and local patterns.. Local Patterns Detection, 190-206, Springer-Verlag Berlin Heidelberg, 2005.

Experimental Investigation of the Effects. Proc. of ECIS 2005, 2005. URL

Debriefings: a knowledge management method to capture lessons learned in large-scale projects.. 2005.

Mining the Volatile Web. Porto, Portugal, October 2005.

Capturing experiences in large-scale product development projects using debriefing.. 2005.

The influence of incentives and culture on knowledge sharing.. Proc. of 38th Hawaiian Int. Conf. on System Science (HICSS 2005), January 2005.

WebKDD 2005 : web mining and web usage analysis post-workshop report.. 2005.

Ontology Enhancement with Fine-Grained Text Mining - The RELFIN Suite. June 2005.

Customer relationship management : data mining meets marketing (2005 international workshop New York City, USA November 18th and 19th 2005). - proceedings. New York, NY : Leonard N. Stern School of Business, 2005, ?. 2005.

RELFIN : topic discovery for ontology enhancement and annotation.. Proc. of European Conference on the Semantic Web (ESWC 2005), 608-622, Springer Verlag Berlin Heidelberg, May 2005. URL

2005 Int. Workshop on Customer Relationship Management: Data Mining Meets Marketing (CRM'05). In Alex Tuzhilin, Russ Winer, Bing Liu, Myra Spiliopoulou, Jaideep Srivastava, Eitan Muller, Venky Shankar, and Joel Steckel (Eds.), NYU STERN, New York City, NY, November 2005.

International journal of business intelligence and data mining. In Myra Spiliopoulou (Eds.), International journal of business intelligence and data mining., Inderscience Enterprises, Genève, Switzerland, 2005. URL


Studying knowledge trading with a business game.. 2004.

Evaluation in Web Mining. Pisa, Italy, September 2004.

Overview of the ACM SIGKDD 2004 workshop.. 2004.

Coupling information extraction and data mining for ontology learning in PARMENIDES.. Proc. of RIAO'2004, 2004.

Web mining: from web to semantic web (First European web mining forum, EWMF 2003 Cavtat- Dubrovnik, Croatia, September 2003). - invited and selected papers. Berlin : Springer, 2004, VIII, 200 S. (Lecture notes in computer science 3209). In Bettina Berendt, Andreas Hotho, Dunja Mladenic, Maarten and van Someren, Myra Spiliopoulou, and Gerd Stumme (Eds.), LNAI, Springer, 2004.

Monitoring the evolution of web usage patterns.. Web Mining: From Web to Semantic Web", First European Web Mining Forum (EWMF 2003), Invited and Selected Revised Papers, (LNAI 3209):181-200, Springer, 2004.

A roadmap for web mining : from web to semantic web.. 2004.

Deriving multiple topics to label small document regions.. Proc.\ of 6th Int. Conf. on Data Warehousing and Knowledge Discovery (DAWAK\'04), 289-294, Springer, September 2004. URL

Towards an evaluation framework for knowledge management systems.. 2004.


Application Service Providing as Part of Intelligent Decision Support for Supply Chain Management. In Proceedings of the HICSS, 200-202, 2003.

Efficient monitoring of patters in data mining environment.. Proc. of 7th East-European Conf. on Advances in Databases and Inf. Sys. (ADBIS'03), 253-265, Springer, September 2003.

WEBKDD 2002 - Mining Web Data for Discovering Usage Patterns and Profiles, 4th International Workshop, Edmonton, Canada, July 23, 2002, Revised Papers. In Osmar R. Zaïane, Jaideep Srivastava, Myra Spiliopoulou, and Brij M. Masand (Eds.), LNAI 2703, Springer, 2003.

A Framework for the Evaluation of Session Reconstruction Heuristics in Web Usage Analysis. INFORMS Journal on Computing, Special Issue on``Mining Web-based Data for E-Business Applications''(eds. Rashid, Louiqa and Tuzhilin, Alex), 2003.

Text-Mining an der Börse: Einfluss von Ad-hoc-Mitteilungen auf die Kursentwicklung. Data Mining und Statistik in Hochschule undWirtschaft", Proc. der 7. Konferenz der SAS-Anwender inForschung und Entwicklung (KSFE), 215--228, Shaker-Verlag, Potsdam, Germany, February 2003.

Kursrelevanzprognose von Ad-hoc-Meldungen : Text Mining wider die Informationsüberlastung im Mobile Banking.. Proc. der 6. Internationalen Tagung Wirtschaftsinformatik (Medien - Märkte - Mobilität), 181-200, September 2003.


Electronic Marketplaces of Knowledge: Characteristics and Sharing of Knowledge Assets. Proceedings of the International Conference on Advances inInfrastructure for e-Business, e-Education, e-Science, and e-Medicine on theInternet (SSGRR 2002w), Scuola Superiore G. Reiss Romoli, L'Aquila: Italy, January 2002.

Modelling and Incorporating Background Knowledge in the Web Mining Process. In David Hand, Niall Adams, and Richard Bolton (Eds.), Proc. of ESF Exploratory Workshop onPattern Detection and Discovery, 154-169, Springer Verlag, London, UK, September 2002.

Text Mining auf Handelsregistereintragen: Der SAS Enterprise Miner im Einsatz. In Klaus Wilde, Hajo Hippner, and Melanie Merzenich (Eds.), Data Mining: Mehr Gewinn aus IhrenKundendaten, 117-124, Verlagsgruppe Handelsblatt, Düsseldorf, 2002.

Monitoring the Results of the KDD Process: An Overview of Pattern Evolution. In J. M. Meij (Eds.), Dealing with the Data Flood: Mining data, text and+multimedia, 845-863, STT Netherlands Study Center for Technology Trends, The Hague, Netherlands, April 2002.

WEBKDD 2001 - Mining Web Log Data Across All Customers Touch Points, Third International Workshop, San Francisco, CA, USA, August 26, 2001, Revised Papers. In Ron Kohavi, Brij M. Masand, Myra Spiliopoulou, and Jaideep Srivastava (Eds.), LNAI 2356, Springer, 2002.

Web Usage Mining for E-Business Applications. Helsinki, Finland, August 2002.

Wie werden Surfer zu Kunden? Navigationsanalyse zur Ermittlung des Konversionspotenzials verschiedener Sitebereiche. In Hajo Hippner, Melanie Merzenich, and Klaus Wilde (Eds.), Handbuch Web Mining im Marketing, 394-405, vieweg, 2002.

Journal of Data Mining and Knowledge Discovery, Special Issue on Web Mining. In Ron Kohavi, Brij Masand, Myra Spiliopoulou, and Srivastava Jaideep (Eds.), (6(1))Kluwer Academic Publishers, January 2002.

Expertenrat in E-Marketplaces. HMD Praxis der Wirtschaftsinformatik, (223):38-48, dpunkt.verlag, 2002.

Structuring Domain-Specific Text Archives by Deriving a Probabilistic XML DTD. 6th European Conf. on Principles and Practice of KnowledgeDiscovery in Databases, PKDD\'02, 461-474, Springer Verlag, Helsinki, Finland, August 2002.

Semantic Tagging of Domain-Specific Text Archives with Data Mining Techniques. Doctoral Consortium at the 10th European Conf. onInformation Systems (ECIS), Gdansk, Poland, June 2002.

Modelling Web Site Usage with Sequences of Goal-Oriented Tasks. In Christof Weinhardt, and Carsten Holtmann (Eds.), Proc. of Workshop E-Commerce: Netze, Markte,Technologien, in Multikonferenz der Wirtschaftsinformatik(MKWI'02), 203-222, Physica Verlag, Nürnberg, Germany, September 2002.

Assoziations- und Pfadanalyse --- Entdeckung von Abhängigkeiten. In Hajo Hippner, Melanie Merzenich, and Klaus Wilde (Eds.), Handbuch Web Mining im Marketing, 143-162, vieweg, 2002.

A Survey of Temporal Knowledge Discovery Paradigms and Methods. IEEE Trans. of Knowledge and Data Engineering, (14)4:750-767, July 2002.

Employing Text Mining for Semantic Tagging in DIAsDEM. KI: Künstliche Intelligenz: Themenheft Text Mining, (16)2:27-29, 2002.

Building and Exploiting Ad Hoc Concept Hierarchies for Web Log Analysis. Proc. of 4th Int. Conf. on Data Warehousing and KnowledgeDiscovery, DaWaK 2002, Aix-en-Provence, September 2002.


Data mining for measuring and improving the success of web sites.. 2001.

Kontrolle der Präsentation und Vermarktung von Gütern im WWW.. 2001.

Semantic tagging pf domain-specific text documents with DIASsDEM.. 2001.

Measuring the Accuracy of Sessionizers for Web Usage Analysis. Int. SIAM Workshop on Web Mining, April 2001.

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