Visual analysis of missing values in longitudinal cohort study data
In: Computer graphics forum- Oxford: Wiley-Blackwell, 1982, 2019 ; [Online first]

Editorial: Towards an understanding of tinnitus heterogeneity
In: Frontiers in aging neuroscience- Lausanne: Frontiers Research Foundation, 2010, Vol. 11.2019, Art. 53, insgesamt 7 S.

Towards a hierarchical approach for outlier detection in industrial production settings
In: CEUR workshop proceedings - Aachen: RWTH, Bd. 2322.2019, S. 1-4 ; [Workshop: Workshops of the EDBT/ICDT 2019 Joint Conference (EDBT/ICDT 2019), Lisbon, Portugal, March 26, 2019]

Exploiting background knowledge on evolving objects to identify relevant dimensions for classification
In: Magdeburg, 2019, xv, 137 Seiten, Diagramme, 30 cm ; [Literaturverzeichnis: Seite 121-135]

A framework for expert-driven subpopulation discovery and evaluation using subspace clustering for epidemiological data
In: Expert systems with applications - Amsterdam [u.a.]: Elsevier Science, 1990, Bd. 113.2018, S. 147-160

Review of smart services for tinnitus self-help, diagnostics and treatments
In: Frontiers in neuroscience - Lausanne: Frontiers Research Foundation, Vol. 12.2018, Art. 541, insgesamt 8 S.

Personalized recommender systems for product-line configuration processes
In: Computer languages, systems and structures: an international journal - Amsterdam [u.a.]: Elsevier Science, insges. 21 S., 2018

Outpatient tinnitus clinic, self-help web platform, or mobile application to recruit tinnitus study samples?
In: Lausanne: Frontiers Research Foundation, Vol. 9.2018, Art. 113, insgesamt 7 Seiten

Prospective crowdsensing versus retrospective ratings of tinnitus variability and tinnitus-stress associations based on the TrackYourTinnitus mobile platform
In: Cham, Switzerland: Springer International Publishing, 2018

How do annotators label short texts? - toward understanding the temporal dynamics of tweet labeling
In: Information sciences: an international journal - New York, NY: Elsevier Science Inc, Bd. 457/458.2018, S. 29-47

Predicting polarities of entity-centered documents without reading their contents
In: Proceedings of the 33rd Annual ACM Symposium on Applied Computing 2018 - New York, NY: ACM, S. 525-528

Discovering, selecting and exploiting feature sequence records of study participants for the classification of epidemiological data on hepatic steatosis
In: Proceedings of the 33rd Annual ACM Symposium on Applied Computing 2018 - New York, NY: ACM, S. 6-13

Enriching lexicons with ephemeral words for sentiment analysis in social streams
In: Proceedings of the 8th International Conference on Web Intelligence, Mining and Semantics: Novi Sad, Serbia, June 25 - 27, 2018 - New York: ACM, 2018, Art. 38, insgesamt 8 S.

Learning under feature drifts in textual streams
In: Proceedings of the 27th ACM Conference on Information and Knowledge Management: Torino, Italy, October 22 - 26, 2018 - New York, NY: ACM, Association for Computing Machinery, S. 527-536

Studying the potential of multi-target classification on patient screening data to predict dropout cases
In: IEEE International Symposium on Computer-Based Medical Systems- Piscataway, NJ: IEEE, 2018

Building a Bayesian Network to understand the interplay of variables in an epidemiological population-based study
In: 31st IEEE International Symposium on Computer-Based Medical Systems: CBMS 2018 : 18-21 June 2018, Karlstad, Sweden : proceedings - Piscataway, NJ: IEEE

Rupture status classification of intracranial aneurysms using morphological parameters
In: 31st IEEE International Symposium on Computer-Based Medical Systems - Piscataway, NJ: IEEE; IEEE International Symposium on Computer-Based Medical Systems (31.:2018)

Differences between android and iOS users of the TrackYourTinnitus mobile crowdsensing mHealth platform
In: IEEE International Symposium on Computer-Based Medical Systems- Piscataway, NJ: IEEE, 2018

Transformation of temperature timeseries into features that characterize patients with diabetic autonomic nerve disorder
In: 31st IEEE International Symposium on Computer-Based Medical Systems - Piscataway, NJ: IEEE; IEEE International Symposium on Computer-Based Medical Systems (31.:2018)

Personalized recommender systems for software product line configurations
In: Magdeburg, 2018, xviii, 206 Seiten, Illustrationen, Tabellen, Diagramme ; [Literaturverzeichnis: Seite [179]-206]

A system for the automatic detection and identification of engineered nanoparticles in scanning electron microscopy images
In: Magdeburg, 2018, xxxi, 219 Seiten, Illustrationen, Tabellen, Diagramme ; [Literaturverzeichnis: Seite 207-219]

Forgetting techniques for stream-based matrix factorization in recommender systems
In: Knowledge and information systems - London: Springer, insges. 30 S., 2017

Stream-based semi-supervised learning for recommender systems
In: Machine learning - Dordrecht [u.a.]: Springer Science + Business Media B.V, 2017

Does tinnitus depend on time-of-day? - an ecological momentary assessment study with the TrackYourTinnitus application
In: Frontiers in aging neuroscience - Lausanne: Frontiers Research Foundation, Vol. 9, Art. 253, insgesamt 9 S., 2017

Subpopulation discovery and validation in epidemiological data
In: EuroVa 2017 - Eurographics

Visual analytics of missing data in epidemiological cohort studies
In: VCBM 2017: Eurographics Workshop on Visual Computing for Biology and Medicine - Eurographics Ass.

Patient empowerment through summarization of discussion threads on treatments in a patient self-help forum
In: Precision medicine powered by pHealth and connected health: ICBHI 2017, Thessaloniki, Greece, 18-21 November 2017 - Singapore: Springer Nature Singapore, S. 16-29 - (IFMBE proceedings; 66)

Scalable online Top-N recommender systems
In: E-Commerce and Web Technologies - Cham: Springer, S. 3-20, 2017 - (Lecture Notes in Business Information Processing; 278)

Combining subgroup discovery and clustering to identify diverse subpopulations in cohort study data
In: 2017 IEEE 30th International Symposium on Computer-Based Medical Systems, CBMS 2017: Thessaloniki, Greece, 22-24 June 2017 : proceedings - Piscataway, NJ: IEEE, S. 582-587

Mobile crowdsensing for the juxtaposition of realtime assessments and retrospective reporting for neuropsychiatric symptoms
In: 2017 IEEE 30th International Symposium on Computer-Based Medical Systems, CBMS 2017: Thessaloniki, Greece, 22-24 June 2017 : proceedings - Piscataway, NJ: IEEE, S. 642-647

ICE - interactive classification rule exploration on epidemiological data
In: 2017 IEEE 30th International Symposium on Computer-Based Medical Systems, CBMS 2017: Thessaloniki, Greece, 22-24 June 2017 : proceedings - Piscataway, NJ: IEEE, S. 606-611

Studying the potential of multi-target classification to characterize combinations of classes with skewed distribution
In: 2017 IEEE 30th International Symposium on Computer-Based Medical Systems, CBMS 2017: Thessaloniki, Greece, 22-24 June 2017 : proceedings - Piscataway, NJ: IEEE, S. 630-635

Selective learning for recommender systems
In: Magdeburg, 2017, 201 Seiten, Illustrationen, 30 cm ; [Literaturverzeichnis: Seite 185-198]

Visual subpopulation discovery and validation in epidemiological data
In: De.arxiv.org - [S.l.]: Arxiv.org, insges. 12 S., 2017

Multi-class probabilistic active learning
In: ECAI 2016: 22nd European Conference on Artificial Intelligence, 29 August-2 September 2016, The Hague, The Netherlands : including Prestigious applications of intelligent systems (PAIS 2016) : proceedings - Amsterdam: IOS Press, S. 586 - 594 - (Frontiers in artificial intelligence and applications; 285)

Comparative clustering of plantar pressure distributions in diabetics with polyneuropathy may be applied to reveal inappropriate biomechanical stress
In: PLOS ONE - San Francisco, California, US: PLOS, Bd. 11 (2016), 8, Art.-Nr. e0161326, insges. 12 S.

Identifying relevant features for a multi-factorial disorder with constraint-based subspace clustering
In: IEEE 29th International Symposium on Computer-Based Medical Systems: 20 June 2016, Dublin, Ireland : 21-23 June 2016, Belfast, Nothern Ireland : proceedings - Piscataway, NJ: IEEE, S. 207-212

Investigating exploratory capabilities of uncertainty sampling using SVMs in active learning
In: CEUR workshop proceedings - Aachen: RWTH, Bd. 1707.2016, S. 25-34

Learning pressure patterns for patients with diabetic foot syndrome
In: IEEE 29th International Symposium on Computer-Based Medical Systems: 20 June 2016, Dublin, Ireland : 21-23 June 2016, Belfast, Nothern Ireland : proceedings - Piscataway, NJ: IEEE, S. 54-59

A feature-based personalized recommender system for product-line configuration
In: Proceedings of the 2016 ACM SIGPLAN International Conference on Generative Programming: concepts & experiences ; Amsterdam, Netherlands, October 31 - November 01, 2016 - New York, NY: ACM, S. 120-131

SteM at SemEval-2016 Task 4 - applying active learning to improve sentiment classification
In: The 10th International Workshop on Semantic Evaluation - proceedings of the workshop: June 16-17, 2016, San Diego, California, USA : SemEval-2016 - Stroudsburg, PA: Association for Computational Linguistics (ACL), 2016, Art. S16-1007, S. 64-70

Can we classify the participants of a longitudinal epidemiological study from their previous evolution?
In: 2015 IEEE 28th International Symposium on Computer-Based Medical Systems: 22 - 25 June 2015, São Carlos and Ribeirão Preto, Brazil - Piscataway, NJ: IEEE, S. 121-126

A framework for validating the merit of properties that predict the influence of a twitter user
In: Expert systems with applications: an international journal - Amsterdam [u.a.]: Elsevier Science, Bd. 42.2015, 5, S. 2824-2834

Learning relational user profiles and recommending items as their preferences change
In: International journal on artificial intelligence tools: architectures, languages, algorithms : AI theory, AI tools, AI applications : IJAIT - Singapore [u.a.]: World Scientific Publ, Vol. 24.2015, 2, Art. 1540009, insgesamt 31 S.

Predicting the post-treatment recovery of patients suffering from traumatic brain injury (TBI)
In: Brain Informatics - Heidelberg: Springer, Bd. 2.2015, 1, S. 33-44

Discovering and monitoring product features and the opinions on them with OPINSTREAM
In: Neurocomputing: an international journal - Amsterdam: Elsevier, Vol. 150.2015, Part A, S. 318-330

Extracting opinionated (sub)features from a stream of product reviews using accumulated novelty and internal re-organization
In: Information sciences: an international journal - New York, NY: Elsevier Science Inc, 2015

Incremental active opinion learning over a stream of opinionated documents
In: De.arxiv.org - [S.l.]: Arxiv.org, insges. 10 S., 2015

Probabilistic active learning in datastreams
In: Advances in intelligent data analysis XIV: 14th international symposium, IDA 2015, Saint Etienne, France, October 2224, 2015 ; proceedings - Cham [u.a.]: Springer, S. 145-157 - (Lecture notes in computer science; 9385)

Clustering-based optimised probabilistic active learning (COPAL)
In: Discovery science: 18th international conference, DS 2015, Banff, AB, Canada, October 4 - 6, 2015 ; proceedings - Cham [u.a.]: Springer, S. 101-115 - (Lecture notes in computer science; 9356)

Forgetting methods for incremental matrix factorization in recommender systems
In: Proceedings of the 30th Annual ACM Symposium on Applied Computing 2015: Salamanca, Spain, April 13 - 17, 2015 - New York, NY: ACM, S. 947-953

Semi-supervised learning for stream recommender systems
In: Discovery science: 18th international conference, DS 2015, Banff, AB, Canada, October 4 - 6, 2015 ; proceedings - Cham [u.a.]: Springer, S. 131-145 - (Lecture notes in computer science; 9356)

Ageing-based multinomial naive bayes classifiers over opinionated data streams
In: Machine learning and knowledge discovery in databases: European conference, ECML PKDD 2015, Porto, Portugal, September 7 - 11, 2015 ; proceedings, part I - Cham [u.a.]: Springer, S. 401-416 - (Lecture notes in computer science; 9284)

Understanding and monitoring attitudes of product properties over time
In: Magdeburg Univ., Fak. für Informatik, Diss., 2015, XIV, 185 S., graph. Darst.

Summarizing dynamic Social Tagging Systems
In: Expert systems with applications: an international journal - Amsterdam [u.a.]: Elsevier Science, Bd. 41.2014, 2, S. 457-469

Open challenges for data stream mining research
In: ACM SIGKDD explorations newsletter - New York, NY: ACM, Bd. 16.2014, 1, insges. 10 S.

Learning and inspecting classification rules from longitudinal epidemiological data to identify predictive features on hepatic steatosis
In: Expert systems with applications: an international journal - Amsterdam [u.a.]: Elsevier Science, Bd. 41.2014, 11, S. 5405-5415

Subpopulation discovery in epidemiological data with subspace clustering
In: Foundations of computing and decision sciences - Berlin: de Gruyter Open, Bd. 39.2014, 4, S. 271-300

Mining longitudinal epidemiological data to understand a reversible disorder
In: Advances in intelligent data analysis XIII: 13th international symposium, IDA 2014, Leuven, Belgium, October 30 - November 1, 2014 ; proceedings - Cham [u.a.]: Springer, S. 120-130 - (Lecture Notes in Computer Science; 8819)

Using participant similarity for the classification of epidemiological data on hepatic steatosis
In: 2014 IEEE 27th International Symposium on Computer-Based Medical Systems (CBMS): 27 - 29 May 2014, New York, New York, USA - Piscataway, NJ: IEEE, insges. 7 S.

Probabilistic active learning - a short proposition
In: ECAI 2014: 21st European Conference on Artificial Intelligence, 18-22 August 2014, Prague, Czech Republic ; including Prestigious applications of intelligent systems (PAIS 2014) ; proceedings - Amsterdam [u.a.]: IOS Press, S. 1049-1050 - (Frontiers in artificial intelligence and applications; 263)

Probabilistic active learning - towards combining versatility, optimality and efficiency
In: Discovery science: 17th international conference, DS 2014, Bled, Slovenia, October 8 - 10, 2014 ; proceedings - Cham [u.a.]: Springer, S. 168-179 - (Lecture Notes in Computer Science; 8777)

Hoeffding-CF - neighbourhood-based recommendations on reliably similar users
In: User modeling, adaptation and personalization: 22nd international conference, UMAP 2014, Aalborg, Denmark, July 7-11, 2014 ; proceedings - Berlin [u.a.]: Springer, S. 146-157 - (Lecture notes in computer science; 8538)

Predicting the performance of collaborative filtering algorithms
In: Proceedings of the 4th International Conference on Web Intelligence, Mining and Semantics (WIMS14) - New York, NY: ACM, 2014, Art. 38, insgesamt 6 S.

Selective forgetting for incremental matrix factorization in recommender systems
In: Discovery science: 17th international conference, DS 2014, Bled, Slovenia, October 8 - 10, 2014 ; proceedings - Cham [u.a.]: Springer, S. 204-215 - (Lecture Notes in Computer Science; 8777)

Interactive medical miner - interactively exploring subpopulations in epidemiological datasets
In: Machine learning and knowledge discovery in databases: European conference, ECML PKDD 2014, Nancy, France, September 15 - 19, 2014 ; proceedings, part III - Berlin [u.a.]: Springer, S. 460-463 - (Lecture notes in computer science; 8726)

Are some brain injury patients improving more than others?
In: Brain informatics and health: international conference, BIH 2014, Warsaw, Poland, August 11-14, 2014 ; proceedings - Cham [u.a.]: Springer, S. 376-387 - (Lecture notes in computer science; 8609)

xStreams - recommending items to users with time-evolving preferences
In: Proceedings of the 4th International Conference on Web Intelligence, Mining and Semantics (WIMS14) - New York, NY: ACM, 2014, Art. 22, insgesamt 12 S.

A semi-supervised self-adaptive classifier over opinionated streams
In: IEEE International Conference on Data Mining workshop (ICDMW), 2014: 14 Dec. 2014, Shenzhen, China - Piscataway, NJ: IEEE, S. 425-432

Adaptive semi supervised opinion classifier with forgetting mechanism
In: Proceedings of the 29th Annual ACM Symposium on Applied Computing 2014: Gyeongju, Korea, March 24 - 28, 2014 - New York, NY: ACM, S. 805-812

Data analysis, machine learning and knowledge discovery
In: Cham [u.a.], Springer, 2014, XXI, 470 S., graph. Darst. - (Studies in classification, data analysis, and knowledge organization), ISBN 978-3-319-01594-1 ; Kongress: Annual Conference of the German Classification Society 36 (Hildesheim : 2012.08.01-03) ; [This volume contains the revised versions of selected papers presented during the 36th Annual Conference of the German Classification Society (GfKl). The conference hosted by the University of Hildesheim, Germany, together with the Otto-von-Guericke-Universität of Magdeburg, Germany, in August 2012.; Literaturangaben]

Reference process flows for telecommunication companies
In: Business & information systems engineering. - Wiesbaden : Gabler, Bd. 5.2013, 2, S. 83-96

Referenzprozessabläufe für Telekommunikationsunternehmen
In: Wirtschaftsinformatik. - Berlin : Springer, Bd. 55.2013, 2, S. 83-97

Correcting the usage of the hoeffding inequality in stream mining
In: Advances in Intelligent Data Analysis XII. - Berlin : Springer Berlin, S. 298-309, 2013 - (Lecture Notes in Computer Science; 8207)

Framework for storing and processing relational entities in stream mining
In: Advances in knowledge discovery and data mining ; Pt. 2. - Berlin [u.a.] : Springer, S. 497-508, 2013 - (Lecture Notes in Computer Science; 7819)

Can we distinguish between benign and malignant breast tumors in DCE-MRI by studying a tumor's most suspect region only?
In: IEEE 26th International Symposium on Computer-Based Medical Systems (CBMS), 2013: 20 - 22 June 2013, University of Porto, Portugal - Piscataway, NJ: IEEE, S. 77-82

Classification of benign and malignant DCE-MRI breast tumors by analyzing the most suspect region
In: Bildverarbeitung für die Medizin 2013: Algorithmen - Systeme - Anwendungen ; Proceedings des Workshops vom 3. bis 5. März 2013 in Heidelberg - Berlin [u.a.]: Springer, S. 45-50

Extracting opinionated (sub)features from a stream of product reviews
In: Discovery science. - Berlin [u.a.] : Springer, S. 340-355, 2013 - (Lecture notes in computer science; 8140)

Entwicklung einer referenzmodellbasierten Unternehmensarchitektur für die Telekommunikationsindustrie
In: Zugl.: Magdeburg Univ., Fak. für Informatik, Diss., 2013: Berlin, Logos-Verl., XX, 204 S., graph. Darst., 24 cm, ISBN 978-3-8325-3510-0

Mining perennial objects
In: Magdeburg Univ., Fak. für Informatik, Diss., 2013, XXII, 173 S., graph. Darst.

Visually summarizing semantic evolution in document streams with topic table
In: Knowledge discovery, knowledge engineering and knowledge management - Berlin [u.a.]: Springer, S. 136-150, 2013

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

Framework for computer aided analysis of medical protocols in a hospital
In: HEALTHINF 2012. - SciTePress, S. 225-230 ; Kongress: HEALTHINF; (Vilamoura, Portugal) : 2012.02.01-04

Where are we going? - predicting the evolution of individuals
In: Advances in intelligent data analysis XI. - Berlin [u.a.] : Springer, S. 357-368, 2012 - (Lecture Notes in Computer Science; 7619)

Discovering global and local bursts in a stream of news
In: The 27th annual ACM Symposium on Applied Computing. - New York, NY : ACM, S. 807-812, 2012

Knowledge representation with condensed set-valued attributes
In: Magdeburg Univ., Fak. für Informatik, Diss., 2012, XI, 178 S., graph. Darst.

Label monitoring on document streams
In: Magdeburg Univ., Fak. für Informatik, Diss., 2012, 101 Bl., graph. Darst.

LWA 2011 - Otto-von-Guericke-Universität Magdeburg, 28. - 30. September 2011 - technical report ; report of the symposium "Lernen, Wissen, Adaptivität 2011" of the GI special interest groups KDML, IR and WM
In: Magdeburg: Univ., 2011; Online-Ressource (PDF-Datei: 324 S.)

A holistic framework for the implementation of a next generation network
In: International journal of business information systems: IJBIS - Olney, Bucks: Inderscience Enterprises, Bd. 9.2012, 4, S. 385-401

Guest editorial: special issue on a decade of mining the Web
In: Data mining and knowledge discovery : DMKD. - Norwell, Mass : Springer Science + Business Media, LCC, Bd. 24.2012, 3, S. 473-477

A semi-supervised incremental clustering algorithm for streaming data
In: Advances in knowledge discovery and data mining. - Berlin [u.a.] : Springer, S. 578-590, 2012 - (Lecture notes in computer science; 7301)

Prediction of surgery duration using empirical anesthesia protocols
In: The first International Workshop on Knowledge Discovery in Health Care and Medicine. - Athen, insges. 12 S., 2011

A data generator for multi-stream data
In: The second International Workshop on Mining Ubiquitous and Social Environments, MUSE \'11, September 5, 2011 Athens, Greece, insges. 8 S.

Making business systems in the telecommunication industry more customer-oriented
In: Information Systems Development. - New York, NY : Springer Science+Business Media, LLC, S. 169-180, 2011

Evolution in social networks - a survey
In: Social network data analytics. - New York, NY [u.a.] : Springer, S. 149-170, 2011

Text mining and applications in life sciences
In: Halle, Univ., Naturwissenschaftliche Fakultät III, Habil.-Schr., 2011; Online-Ressource (152 S. = 2,57 mb)

Extracting cross references from life science databases for search result ranking
In: Proceedings of the 2011 ACM International Conference on Information and Knowledge Management & co-located workshops. - New York, NY : ACM, S. 1253-1258

Summarization meets visualization on online social networks
In: IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT), 2011. - Piscataway, NJ : IEEE, S. 475-478

On the distinctiveness of tags in collaborative tagging systems
In: Proceedings of the International Conference on Web Intelligence, Mining and Semantics, WIMS\'11. - New York : ACM, insges. 5 S., 2011

Online clustering of high-dimensional trajectories under concept drift
In: Machine learning and knowledge discovery in databases ; Pt. 2. - Heidelberg [u.a.] : Springer, S. 261-276, 2011 - (Lecture notes in computer science; 6912)

Summarizing cluster evolution in dynamic environments
In: Computational science and its applications - ICCSA 2011 ; Pt. 2. - Berlin [u.a.] : Springer, S. 562-577 - (Lecture notes in computer science; 6783)

Query-Sets ++ - a scalable approach for modeling web sites
In: String processing and information retrieval. - Heidelberg [u.a.] : Springer, S. 129-134, 2011 - (Lecture notes in computer science; 7024)

Classification rule mining for a stream of perennial objects
In: Proceedings of the 5th international conference on Rule-based reasoning, programming, and applications, Barcelona, 2011

Dealing with concept drift and class imbalance in multi-label stream classification
In: Proceedings of the Twenty-Second International Joint Conference on Artificial Intelligence ; Vol. 2. - Menlo Park, Calif. : AAAI Press [u.a.], S. 1583-1588, 2011

Eigenvector-based clustering using aggregated similarity matrices
In: Applied computing 2010. - New York, NY : ACM, S. 1083-1087

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

Ontology learning from semi-structured Web documents
In: Magdeburg Univ., Fak. für Informatik, Diss., 2010, XIII, 223 S., graph. Darst., 30 cm

Special issue: 13th International Conference on Natural Language and Information Systems (NLDB 2008) - five selected and extended papers
In: St. Louis, Mo.: Elsevier, 2010; S. 249-316 - (Data & knowledge engineering; 69.2010,3) ; Kongress: International Conference on Natural Language and Information Systems ; 13 (London, UK) : 2008.06.24-27 ; NLDB; 13 (London, UK) : 2008.06.24-27

Visually summarizing the evolution of documents under a social tag
In: Proceedings of the International Conference on Knowledge Discovery and Information Retrieval. - [S.l.] : SciTePress, S. 85-94, 2010

Services in electronic telecommunication markets: a framework for planning the virtualization of processes
In: Electronic markets. - Heidelberg : Springer, Bd. 20.2010, 3/4, S. 197-207

Novel data stream pattern mining report on the StreamKDD'10 workshop
In: SIGKDD explorations. - New York, NY : ACM, Bd. 12.2010, 2, S. 54-55

Privacy-preserving query log mining for business confidentiality protection
In: ACM transactions on the web. - New York, NY : ACM, Bd. 4.2010, 3, insges. 20 S.

Automated constraint selection for semi-supervised clustering algorithm
In: Current topics in artificial intelligence. - Berlin [u.a.] : Springer, S. 151-160, 2010 - (Lecture notes in computer science ; 5988)

Stream Clustering of Growing Objects
In: Discovery Science, 12th International Conference, DS 2009, Porto, Portugal, October 3-5, 2009, Proceedings

Tree Induction over Perennial Objects
In: Scientific and Statistical Database Management, 22nd International Conference, SSDBM 2010, Heidelberg, Germany, June 30-July 2, Proceedings

Finding stops in error-prone tTrajectories of moving objects with time-based clustering
In: IMC 2009. - [Marburg] : Blista, S. 275-286 ; Kongress: IMC 2009; 13 (Marburg) : 2009.07.14-17

How does the implementation of a next generation network influence a telecommunication company?
In: Online Proceedings of the European and Mediterranean Conference on Information Systems (EMCIS). - Brunel University, insges. 11 S., 2009

Knowledge discovery enhanced with semantic and social information
In: Berlin [u.a.], Springer, 2009, X, 143 S., graph. Darst., 24 cm - (Studies in computational intelligence; Vol. 220), ISBN 978-3-642-01890-9 ; Kongress: Workshop Prior Conceptual Knowledge in Machine Learning and Knowledge Discovery, PriCKL 18 (Warsaw : 2007.09.17-21) ; [Literaturangaben]

Advances in Web Mining and Web Usage Analysis
In: 8th Int.\\ Workshop on Knowledge Discovery on the Web, WebKDD 2008, Revised Papers

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: Berlin [u.a.]: Springer, 2009; X, 153 S.: Ill., graph. Darst.; 235 mm x 155 mm - (Lecture notes in computer science; 5439)

Topic evolution in a stream of documents
In: Proceedings of the Ninth SIAM International Conference on Data Mining. - Philadelphia : SIAM, insges. 12 S., 2009

On Exploiting the Power of Time in Data Mining
In: SIGKDD Explorations, 2008

Tracing cluster transitions for different cluster types
In: Control and cybernetics. - Warszawa : SRI PAS, Bd. 38.2009, 1, S. 239-259

Website Privacy Preservation for Query Log Publishing
In: Privacy, Security, and Trust in KDD - First ACM SIGKDD International Workshop, PinKDD 2007, San Jose, CA, USA, August 12, 2007, Revised, Selected Papers

Density-based semi-supervised clustering
In: Data mining and knowledge discovery. - Dordrecht [u.a.] : Springer Science + Business Media B.V, 2009

Discovering groups of sibling terms from web documents with XTREEM-SG
In: , S. 126-155, 2008 - (Lecture notes in computer science; 5383) ; Kongress: EKAW 2006; 15 (Podebrady, Czech Republic) : 2006.10.

Spectral clustering in social-tagging systems
In: Web information systems engineering - WISE 2009. - Berlin [u.a.] : Springer, S. 87-100 - (Lecture notes in computer science; 5802)

C-DenStream - using domain knowledge on a data stream
In: Discovery science. - Berlin [u.a.] : Springer, S. 287-301, 2009 - (Lecture notes in computer science; 5808)

Combining Multiple Interrelated Streams for Incremental Clustering
In: Scientific and Statistical Database Management, 21st International Conference, SSDBM 2009, New Orleans, LA, USA, June 2-4, 2009, Proceedings

Imprecision, diversity and uncertainty - disentangling theads in uncertainty management
In: Uncertainty mnagement in information systems. - [Wadern] : Leibnitz-Zentrum für Informatik, insges. 3 S., 2009 - (Dagstuhl seminar proceedings; 08421)

Studying community dynamics with an incremental graph mining algorithm
In: 14th Americas Conference on Information Systems. - Red Hook, NY : Curran, insges. 11 S., 2008 ; Kongress: AMCIS 2008; 14 (Toronto) : 2008.08.14-17

Understanding change before adaption - tracing changes over a stream of data
In: LWA 2007. - Halle : Martin-Luther-Univ. Halle-Wittenberg, Inst. for Informatics, Databases and Information Systems, S. 10 ; Kongress: Lernen, Wissen, Adaption; (Halle) : 2007.09.24-26

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
In: Berlin [u.a.]: Springer, 2008; XIX, 386 S.: graph. Darst.; 235 mm x 155 mm - (Lecture notes in computer science; 5039), ISBN 3540698574 ; Kongress: NLDB; 13 (London) : 2008.06.24-27 ; International Conference on Applications of Natural Language to Information Systems; 13 (London) : 2008.06.24-27 ; [Literaturangaben]

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
In: Las Vegas, 2008 ; Kongress: WebKDD; 10 (Las Vegas) : 2008.08.24 ; International Workshop on Knowledge Discovery on the Web; 10 (Las Vegas) : 2008.08.24

International journal of business intelligence and data mining - IJBIDM
In: Olney, Bucks.: Inderscience Enterprises, 2005,[Herausgeberschaft besteht für Heft 3.2008, H. 1]

On exploiting the power of time in data mining
In: SIGKDD explorations. - New York, NY : ACM, Bd. 10.2008, 2, S. 3-11

Higher order mining
In: SIGKDD explorations. - New York, NY : ACM, Bd. 10.2008, 1, S. 5-17

Contributing to market monitoring with topic evolution monitoring
In: Datenbank-Spektrum. - Berlin : Springer, Bd. 8.2008, 25, S. 23-30

Lifelong knowledge acquisition with topic monitoring
In: 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, S. 378-385 - (GI-Edition) ; Kongress: Jahrestagung der Gesellschaft für Informatik e.V.; 38 (München) : 2008.09.08-13

Notes of knowledge discovery from evolving data
In: Antwerp, 2008 ; Kongress: European Conference on Machine Learning and Principles and practice of Knowledge Discovery in Databases; (Antwerp, Belgium) : 2008.09.15-19 ; ECML PKDD 2008; (Antwerp, Belgium) : 2008.09.15-19

DENGRAPH - a density-based community detection algorithm
In: Proceedings of the IEEE/WIC/ACM International Conference on Web Intelligence (WI 2007). - Los Alamitos, Calif. [u.a.] : IEEE Computer Society, S. 112-115 ; Kongress: WI; (Silicon Valley) : 2007.11.02-05

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

Advances in web mining and web usage analysis - 8th International Workshop on Knowledge Discovery on the Web, WebKDD 2006, Philadelphia, PA, USA, August 20, 2006 ; revised papers
In: Berlin [u.a.], Springer, 2007, XII, 246 S., Ill., graph. Darst. - (Lecture notes in computer science; 4811; Lecture notes in artificial intelligence)

Acquiring semantic sibling associations from web documents
In: International journal of data warehousing and mining. - Hershey, Pa. : IGI Global, Bd. 3.2007, 4, S. 83-98

WebKDD/SNAKDD 2007 - web mining and social network analysis post-workshop report
In: SIGKDD explorations. - New York, NY : ACM, Bd. 9.2007, 2, S. 87-92

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

Domain relevance on term weighting
In: Natural language processing and information systems. - Berlin [u.a.] : Springer, S. 427-432, 2007 - (Lecture notes in computer science; 4592) ; [NLDB 2007 ; 12 (Paris) : 2007.06.27-29]

Users in volatile communities - studying active participation and community evolution
In: User modeling 2007. - Berlin [u.a.] : Springer, S. 57-66 - (Lecture notes in computer science; 4511) ; [UM 2007 ; 11 (Kanóni, Corfu) : 2007.06.25-29]

C-DBSCAN - density-based clustering with constraints
In: Rough sets, fuzzy sets, data mining and granular computing. - Berlin [u.a.] : Springer, S. 216-223, 2007 - (Lecture notes in computer science; 4482) ; [RSFDGrC 2007 ; 11 (Toronto) : 2007.05.14-16]

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

User constraints over data streams
In: Proceedings of the 4th International Workshop on Knowledge Discovery from Data Streams - Berlin, S. 117-126, 2006 ; Kongress: IWKDDS-2006 4 (Berlin : 2006.09.18-22)

The MONIC framework for cluster transition detection
In: 5th Hellenic Data Management Symposium, 7-8 September 2006, Thessaloniki, Greece ; proceedings - Thessaloniki, S. 90-99 ; Kongress: Hellenic Data Management Symposium 5 (Thessaloniki, Greece : 2006.09.07-08)

Mining and visualizing the evolution of subgroups in social networks
In: 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, insges. 7 S. ; Kongress: IEEE/WIC/ACM International Conference on Web Intelligence; (Hong Kong) : 2006.12.18-22 ; WI; (Hong Kong) : 2006.12.18-22 ; IEEE/WIC/ACM International Conference on Intelligent Agent Technology; (Hong Kong) : 2006.12.18-22 ; IAT; (Hong Kong) : 2006.12.18-22 ; IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology; (Hong Kong) : 2006.12.18-22 ; WI-IAT; (Hong Kong) : 2006.12.18-22

Observing dynamics in community structures
In: AISB\'06 ; Vol. 3. - Bristol : Univ., S. 102-105, 2006 ; Kongress: AISB\' 06; (Bristol) : 2006.04.03-06 ; [Kongr.-Thema: Adaptation in artificial and biological systems]

Expanding the taxonomics of bibliographic archives with persisten long-term themes
In: Applied computing 2006 ; Vol. 1. - New York, NY : Association for Computing Machinery, S. 627-634 ; Kongress: Annual ACM Symposium on Applied Computing; 21 (Dijon) : 2006.04.23-27

MONIC - modeling and monitoring cluster transitions
In: Proceedings of the Twelfth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. - New York, NY : ACM Press, S. 706-711, 2006 ; Kongress: ACM SIGKDD International Conference on Knowledge Discovery and Data Mining; 12 (Philidelphia, PA) : 2006.08.20-23 ; KDD; 12 (Philidelphia, PA.) : 2006.08.20-23

Semantics, Web and mining - joint international workshops, EWMF 2005 and KDO 2005, Porto, Portugal, October 3 and 7, 2005 ; revised selected papers
In: Berlin [u.a.]: Springer, 2006; X, 195 S.: Ill., graph. Darst.; 235 mm x 155 mm - (Lecture notes in computer science; 4289)

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
In: Berlin [u.a.], Springer, 2006, XXII, 660 S., graph. Darst., 235 mm x 155 mm - (Lecture notes in computer science; 4213; Lecture notes in artificial intelligence)

Machine learning: ECML 2006 - 17th European Conference on Machine Learning, Berlin, Germany, September 18 - 22, 2006 ; proceedings
In: Berlin [u.a.], Springer, 2006, XXIII, 851 S., graph. Darst., 235 mm x 155 mm - (Lecture notes in computer science; 4212; Lecture notes in artificial intelligence)

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
In: Berlin [u.a.], Springer, 2006, XXXI, 932 S., Ill., graph. Darst. - (Lecture notes in computer science; 4254)

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
In: Berlin, Springer, 2006, VIII, 176 S., Ill., graph. Darst. - (Lecture notes in computer science; 4198; Lecture notes in artificial intelligence)

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
In: Berlin [u.a.], Springer, 2006, XIX, 761 S., Ill.. graph. Darst., 24 cm - (Studies in classification, data analysis, and knowledge organization)

WebKDD 2006 - web mining and web usage analysis post-workshop report
In: SIGKDD explorations: newsletter of the Special Interest Group (SIG) on Knowledge Discovery & Data Mining - New York, NY: ACM, Bd. 8.2006, 8, S. 84-89

Discovering multi terms and co-hyponymy from XHTML documents with XTREEM
In: Knowledge discovery from XML documents. - Berlin [u.a.] : Springer, S. 22-32, 2006 - (Lecture notes in computer science; 3915) ; Kongress: KDXD 2006; 1(Singapore) (Singapore) : 2006.04.09 ; International Workshop on Knowledge Discovery from XML Documents; 1 (Singapore) : 2006.04.09

Discovering semantic sibling associations from web documents with XTREEM-SP
In: Data warehousing and knowledge discovery. - Berlin [u.a.] : Springer, S. 469-480, 2006 - (Lecture notes in computer science; 4081) ; Kongress: DaWaK; 8 (Krakow) : 2006.09.04-08 ; International Conference on Data Warehousing and Knowledge Discovery; 8 (Krakow) : 2006.09.04-08

Discovering semantic sibling groups from web documents with XTREEM-SG
In: Managing knowledge in a world of networks. - Berlin [u.a.] : Springer, S. 141-157, 2006 - (Lecture notes in computer science; 4248) ; Kongress: EKAW; 15 (Podebrady) : 2006.10.02-06 ; International Conference on Knowledge Engineering and Knowledge Management; 15 (Podebrady) : 2006.10.02-06

Community dynamics mining
In: 14th European Conference on Information Systems: 2006 ECIS Göteborg ; Göteborg, June 12 - 14, 2006 ; proceedings - Göteborg, insges. 12 S. ; Kongress: ECIS 2006 14 (Göteborg, Sweden : 2006.06.12-14) ; [Beitrag auf CD-ROM]

Discovering emerging topics in unlabelled text collections
In: Advances in databases and information systems. - Berlin [u.a.] : Springer, S. 353-366, 2006 - (Lecture notes in computer science; 4152) ; Kongress: ADBIS; 10 (Thessaloniki) : 2006.09.03-07 ; East European Conference on Advances in Databases and Information Systems; 10 (Thessaloniki) : 2006.09.03-07 ; [ADBIS 10]

Evaluation of ontology enhancement tools
In: Semantics, Web and mining. - Berlin [u.a.] : Springer, S. 132-146, 2006 - (Lecture notes in computer science; 4289)

Capturing experiences in large-scale product development projects using debriefing.
In: Frick, Andreas (Hrsg.) ; Kerber, Gerrit (Hrsg.) ; Marré, Roland (Hrsg.): Entrepreneurship im Projektmanagement (Konferenz \"InterPM\" Glashütten 2005). - Beiträge. Heidelberg : dpunkt-Verl., 2005, S. 75 - 87

Debriefings: a knowledge management method to capture lessons learned in large-scale projects.
In: Biethahn, J. (Hrsg.) ; Lackner, A. (Hrsg.) ; Nissen, V. (Hrsg.): Information-Mining und Wissensmanagement in Wissenschaft und Wirtschaft (8. Göttinger Symposium Soft Computing Göttingen 14. Juni 2005). - Tagungsband. Göttingen : Univ., 2005, S. 83 - 96

WebKDD 2005 : web mining and web usage analysis post-workshop report.
In: SIGKDD explorations [New York, NY] 7(2005), Nr. 2, S. 139 - 142

The influence of incentives and culture on knowledge sharing.
In: Institute of Electrical and Electronics Engineers (Veranst.): System sciences (38th annual Hawaii international conference, Big Island, Hawaii, 3-6 January 2005). - proceedings. Los Alamitos, Calif. : IEEE, 2005, S. 1 - 10

RELFIN : topic discovery for ontology enhancement and annotation.
In: Gómez-Pérez, Asunción (Hrsg.) ; Euzenat, Jérome (Hrsg.): The semantic web : research and applications (Second European conference, Heraklion, Greece, May 29 - Juni 1, 2005). - proceedings. Berlin : Springer, 2005, S. 608 - 622 (Lecture notes in computer science 3532)

Temporal evolution and local patterns.
In: Morik, Katharina (Hrsg.) ; Boulicaut, Jean-Francois (Hrsg.) ; Siebes, Arno (Hrsg.): Local pattern detection (International seminar Dagstuhl Castle, Germany, April 2004). - revised selected papers. Berlin : Springer, 2005, S. 190 - 206 (Lecture notes in artificial intelligence 3539)

Studying knowledge trading with a business game.
In: International Society for Computer and their Applications, ISCA (Veranst.): On computer sciences, software engineering, information technology, e-business and applications, CSITeA\'04 (International conference Cairo, Egypt December 27-29, 2004). Cairo : Univ., 2004, [6 Seiten] (CSITeA\'04)

Coupling information extraction and data mining for ontology learning in PARMENIDES.
In: Le Centre de Hautes Etudes Internationales d\'Informatique Documentaire C.I.D. (Veranst.): Coupling approaches, coupling media and cuopling languages for information retrieval, RIAO 2004 (Conference Avignon, France April 26-28, 2004). - proceedings. Ballu : C.I.D., 2004, o. S. (RIAO 2004)

Overview of the ACM SIGKDD 2004 workshop.
In: SIGKDD explorations [New York, NY] 6(2004), Nr. 2, S. 134 - 135

Monitoring the evolution of web usage patterns.
In: Berendt, Bettina (Hrsg.) ; ... (Hrsg.) ; Spiliopoulou, Myra (Hrsg.) ; Stumme, Gerd (Hrsg.): Web mining : from web to semantic web (First European web mining forum, EWMF 2003 Cavtat-Dubrovnik, Croatia, September 2003). - invited and selected revised papers. Berlin : Springer, 2004, S. 181 - 200 (Lecture notes in computer science 3209)

A roadmap for web mining : from web to semantic web.
In: Berendt, Bettina (Hrsg.) ; ... (Hrsg.) ; Spiliopoulou, Myra (Hrsg.) ; Stumme, Gerd (Hrsg.): Web mining : from web to semantic web (First European web mining forum, EWMF 2003 Cavtat-Dubrovnik, Croatia, September 2003). - invited and selected revised papers. Berlin : Springer, 2004, S. 1 - 22 (Lecture notes in computer science 3209)

Towards an evaluation framework for knowledge management systems.
In: Kragiannis, Dimitris (Hrsg.) ; Reimer, Ulrich (Hrsg.): Practical aspects of knowledge management (5th International conference Vienna, Austria, December 2004). - proceedings. Berlin : Springer, 2004, 23 - 34 (Lecture notes in artificial intelligence 3336)

Deriving multiple topics to label small document regions.
In: Kamayashi, Yahiko (Hrsg.) ; Mohania, Mukesh (Hrsg.) ; Wöß, Wolfram (Hrsg.): Data warehousing and knowledge discovery (6th International conference, DaWaK 2004 Zaragoza, Spain, September 2004). - proceedings. Berlin : Springer, 2004, S. 289 - 298 (Lecture notes in computer science 3181)

Kursrelevanzprognose von Ad-hoc-Meldungen : Text Mining wider die Informationsüberlastung im Mobile Banking.
In: Uhr, Wolfgang (Hrsg.) ; Esswein, Werner (Hrsg.) ; Schoop, Eric (Hrsg.): Wirtschaftsinformatik 2003 : Medien, Märkte, Mobilität. Bd. 2. Heidelberg : Physica-Verl., 2003, S. 181 - 200. - 6. Internationale Tagung Wirtschaftsinformatik, WI 2003 ... vom 17. - 19. September and der Technischen Universität Dresden

Efficient montoring of patters in data mining environment.
In: Kalinichenko, Leonid (Hrsg.) ; ... (Hrsg.): Advances in databases and information systems, ADBIS 2003(7th east european conference Dresden, Germany September 2003). - proceedings. Berlin : Springer, 2003, S. 253 - 265 (Lecture notes in computer science 2798)

Semantic tagging pf domain-specific text documents with DIASsDEM.
In: Saake, Gunter (Hrsg.) ; Sattler, Kai-Uwe (Hrsg.) ; Balko, Sören (Hrsg.): Databases, documents, and information fusion, DBfusion 2001 (1st international workshop Gommern, 03 May - 04 May 2001). - proceedings. Gommern, 2001, S. 61 - 72

Kontrolle der Präsentation und Vermarktung von Gütern im WWW.
In: Hippner, Hajo (Hrsg.) ; Küsters, Ulrich (Hrsg.) ; Meyer, Matthias (Hrsg.) ; Wilde, Klaus (Hrsg.): Handbuch Data Mining im Marketing : Knowledge Discovery in Marketing Databases. Braunschweig : Vieweg, 2001, Kap. 33, S. 855 - 873

Web usage mining : Data Mining über die Nutzung des Web.
In: Hippner, Hajo (Hrsg.) ; Küsters, Ulrich (Hrsg.) ; Meyer, Matthias (Hrsg.) ; Wilde, Klaus (Hrsg.): Handbuch Data Mining im Marketing : Knowledge Discovery in Marketing Databases. Braunschweig : Vieweg, 2001, Kap. 13, S. 489 - 510

Data mining for measuring and improving the success of web sites.
In: Data mining and knowledge discovery [Boston, Mass.] 5(2001), S. 85 - 114