TY - CONF AU - Seipel, Dietmar AU - Neubeck, Philipp AU - Köhler, Stefan AU - Atzmueller, Martin A2 - T1 - Mining Complex Event Patterns in Computer Networks T2 - Proc. ECML/PKDD Workshop on New Frontiers in Mining Complex Patterns PB - CY - Bristol, UK PY - 2012/ M2 - VL - IS - SP - EP - UR - M3 - KW - 2012 KW - data KW - event KW - itegpub KW - mining KW - pattern KW - sequential KW - venus L1 - SN - N1 - N1 - AB - ER - TY - BOOK AU - A2 - Atzmueller, Martin A2 - Chin, Alvin A2 - Helic, Denis A2 - Hotho, Andreas T1 - Modeling and Mining Ubiquitous Social Media PB - Springer Verlag AD - Heidelberg, Germany PY - 2012/ VL - 7472 IS - SP - EP - UR - http://www.springer.com/computer/ai/book/978-3-642-33683-6 M3 - KW - 2012 KW - everyaware KW - itegpub KW - media KW - mining KW - modeling KW - social KW - ubiquitous L1 - SN - N1 - N1 - AB - ER - TY - JOUR AU - Atzmueller, Martin T1 - Mining Social Media: Key Players, Sentiments, and Communities JO - WIREs: Data Mining and Knowledge Discovery PY - 2012/ VL - In Press IS - SP - EP - UR - M3 - KW - 2012 KW - analysis KW - community KW - data KW - detection KW - itegpub KW - mining KW - network KW - opinion KW - sentiment KW - social KW - venus KW - vikamine L1 - SN - N1 - N1 - AB - ER - TY - CONF AU - Atzmueller, Martin AU - Lemmerich, Florian A2 - T1 - VIKAMINE - Open-Source Subgroup Discovery, Pattern Mining, and Analytics T2 - Proc. ECML/PKDD 2012: European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases. accepted PB - Springer Verlag CY - Heidelberg, Germany PY - 2012/ M2 - VL - IS - SP - EP - UR - http://www.kde.cs.uni-kassel.de/atzmueller/paper/atzmueller-vikamine2-ecml-pkdd-2012.pdf M3 - KW - 2012 KW - data KW - discovery KW - itegpub KW - mining KW - pattern KW - subgroup KW - vikamine L1 - SN - N1 - N1 - AB - ER - TY - GEN AU - A2 - Chin, Alvin A2 - Atzmueller, Martin A2 - Helic, Denis T1 - Proceedings MSM 2012: Workshop on Modeling Social Media -- Collective Intelligence in Social Media JO - PB - ACM Press AD - New York, NY, USA PY - 2012/ VL - IS - SP - EP - UR - M3 - KW - 2012 KW - collective KW - data KW - intelligence KW - itegpub KW - media KW - mining KW - modeling KW - msm KW - proceedings KW - social KW - ubiquitous KW - venus L1 - N1 - N1 - AB - ER - TY - CHAP AU - Lemmerich, Florian AU - Atzmueller, Martin A2 - T1 - Describing Locations using Tags and Images: Explorative Pattern Mining in Social Media T2 - Modeling and Mining Ubiquitous Social Media PB - Springer Verlag CY - Heidelberg, Germany PY - 2012/ VL - 7472 IS - SP - EP - UR - http://www.kde.cs.uni-kassel.de/atzmueller/paper/lemmerich-explorative-pattern-mining-socia-media-lnai-2012.pdf M3 - KW - 2012 KW - collective KW - data KW - describing KW - explorative KW - images KW - intelligence KW - itegpub KW - locations KW - media KW - mining KW - social KW - tags KW - ubiquitous KW - venus L1 - SN - N1 - N1 - AB - ER - TY - CONF AU - Atzmueller, Martin A2 - T1 - Onto Collective Intelligence in Social Media: Exemplary Applications and Perspectives T2 - Proc. 3rd International Workshop on Modeling Social Media (MSM 2012), Hypertext 2012 PB - ACM Press CY - New York, NY, USA PY - 2012/ M2 - VL - IS - SP - EP - UR - M3 - KW - 2012 KW - data KW - exemplary KW - itegpub KW - mining KW - ubiquitous KW - venus L1 - SN - N1 - N1 - AB - ER - TY - CHAP AU - Atzmueller, Martin AU - Beer, Stephanie AU - Puppe, Frank A2 - Brüggemann, Stefan A2 - d’Amato, Claudia T1 - Data Mining, Validation and Collaborative Knowledge Capture T2 - Collaboration and the Semantic Web: Social Networks, Knowledge Networks, and Knowledge Resources PB - IGI Global CY - PY - 2012/ VL - IS - SP - 149 EP - 167 UR - M3 - KW - 2012 KW - data KW - mining KW - nlp KW - textmarker L1 - SN - N1 - N1 - AB - ER - TY - JOUR AU - Fuchs, Erich AU - Gruber, Thiemo AU - Pree, Helmuth AU - Sick, Bernhard T1 - Temporal data mining using shape space representations of time series JO - Neurocomputing PY - 2010/ VL - 74 IS - 1–3 SP - 379 EP - 393 UR - http://www.sciencedirect.com/science/article/pii/S0925231210002237 M3 - 10.1016/j.neucom.2010.03.022 KW - data KW - everyaware KW - mining KW - orthogonal KW - polynom KW - polynoms KW - representations KW - series KW - shape KW - space KW - temoral KW - time L1 - SN - N1 - ScienceDirect.com - Neurocomputing - Temporal data mining using shape space representations of time series N1 - AB - Subspace representations that preserve essential information of high-dimensional data may be advantageous for many reasons such as improved interpretability, overfitting avoidance, acceleration of machine learning techniques. In this article, we describe a new subspace representation of time series which we call polynomial shape space representation. This representation consists of optimal (in a least-squares sense) estimators of trend aspects of a time series such as average, slope, curve, change of curve, etc. The shape space representation of time series allows for a definition of a novel similarity measure for time series which we call shape space distance measure. Depending on the application, time series segmentation techniques can be applied to obtain a piecewise shape space representation of the time series in subsequent segments. In this article, we investigate the properties of the polynomial shape space representation and the shape space distance measure by means of some benchmark time series and discuss possible application scenarios in the field of temporal data mining. ER - TY - JOUR AU - Atzmueller, Martin AU - Lemmerich, Florian T1 - Exploratory Pattern Mining on Social Media using Geo-References and Social Tagging Information JO - International Journal of Web Science (Special Issue on Social Web Search and Mining) PY - 2013/ VL - 2 IS - 1/2 SP - EP - UR - M3 - KW - 2013 KW - analysis KW - exploratory KW - iteg KW - itegpub KW - l3s KW - media KW - mining KW - pattern KW - social KW - venus L1 - SN - N1 - N1 - AB - ER - TY - CONF AU - Mitzlaff, Folke AU - Atzmueller, Martin AU - Stumme, Gerd AU - Hotho, Andreas A2 - T1 - On the Semantics of User Interaction in Social Media (Extended Abstract, Resubmission) T2 - Proc. LWA 2013 (KDML Special Track) PB - University of Bamberg CY - Bamberg, Germany PY - 2011/ M2 - VL - IS - SP - EP - UR - M3 - KW - 2013 KW - data KW - iteg KW - itegpub KW - l3s KW - mining KW - myown KW - social KW - ubiquitous KW - venus KW - web L1 - SN - N1 - N1 - AB - ER - TY - CONF AU - Kibanov, Mark AU - Atzmueller, Martin AU - Scholz, Christoph AU - Stumme, Gerd A2 - T1 - On the Evolution of Contacts and Communities in Networks of Face-to-Face Proximity T2 - Proc. IEEE CPSCom 2013 PB - IEEE Computer Society CY - Boston, MA, USA PY - 2013/ M2 - VL - IS - SP - EP - UR - M3 - KW - 2013 KW - community KW - conferator KW - face-to-face KW - iteg KW - itegpub KW - l3s KW - mining KW - myown KW - sna KW - social KW - venus L1 - SN - N1 - N1 - AB - ER - TY - CONF AU - Scholz, Christoph AU - Atzmueller, Martin AU - Kibanov, Mark AU - Stumme, Gerd A2 - T1 - How Do People Link? Analysis of Contact Structures in Human Face-to-Face Proximity Networks T2 - Proc. ASONAM 2013 PB - ACM Press CY - New York, NY, USA PY - 2013/ M2 - VL - IS - SP - EP - UR - M3 - KW - 2013 KW - analysis KW - face-to-face KW - iteg KW - itegpub KW - l3s KW - linkprediction KW - mining KW - myown KW - networks KW - sna L1 - SN - N1 - N1 - AB - ER - TY - CHAP AU - Seipel, Dietmar AU - Köhler, Stefan AU - Neubeck, Philipp AU - Atzmueller, Martin A2 - T1 - Mining Complex Event Patterns in Computer Networks T2 - Postproceedings of the 1st Workshop on New Frontiers in Mining Complex Patterns (NFMCP 2012 PB - Springer Verlag CY - Heidelberg, Germany PY - 2013/ VL - IS - SP - EP - UR - M3 - KW - 2013 KW - iteg KW - itegpub KW - l3s KW - mining KW - pattern KW - temporal KW - venus L1 - SN - N1 - N1 - AB - ER - TY - JOUR AU - Mitzlaff, Folke AU - Atzmueller, Martin AU - Benz, Dominik AU - Hotho, Andreas AU - Stumme, Gerd T1 - User-Relatedness and Community Structure in Social Interaction Networks JO - CoRR/abs PY - 2013/ VL - 1309.3888 IS - SP - EP - UR - M3 - KW - 2013 KW - data KW - iteg KW - itegpub KW - l3s KW - mining KW - myown KW - social KW - ubiquitous KW - venus KW - web L1 - SN - N1 - N1 - AB - ER - TY - CONF AU - Kibanov, Mark AU - Atzmueller, Martin AU - Scholz, Christoph AU - Stumme, Gerd A2 - T1 - Evolution of Contacts and Communities in Networks of Face-to-Face Proximity (Extended Abstract, Resubmission) T2 - Proc. LWA 2013 (KDML Special Track) PB - University of Bamberg CY - Bamberg, Germany PY - 2013/ M2 - VL - IS - SP - EP - UR - M3 - KW - 2013 KW - conferator KW - data KW - iteg KW - itegpub KW - l3s KW - mining KW - myown KW - social KW - ubiquitous KW - venus L1 - SN - N1 - N1 - AB - ER - TY - CONF AU - Atzmueller, Martin AU - Mueller, Juergen A2 - T1 - Subgroup Analytics and Interactive Assessment on Ubiquitous Data T2 - Proceedings of the International Workshop on Mining Ubiquitous and Social Environments (MUSE2013) PB - CY - Prague, Czech Republic PY - 2013/ M2 - VL - IS - SP - EP - UR - M3 - KW - 2013 KW - assessment KW - data KW - discovery KW - everyaware KW - iteg KW - itegpub KW - l3s KW - mining KW - subgroup KW - ubiquitous KW - venus L1 - SN - N1 - N1 - AB - ER - TY - GEN AU - Atzmueller, Martin AU - Kibanov, Mark AU - Scholz, Christoph AU - Stumme, Gerd A2 - T1 - Conferator - a Social System for Conference and Contact Management JO - PB - INFORMATIK 2013 AD - PY - 2013/ VL - IS - SP - EP - UR - M3 - KW - 2013 KW - conferator KW - data KW - iteg KW - itegpub KW - l3s KW - mining KW - myown KW - social KW - ubiquitous KW - venus L1 - N1 - N1 - AB - ER - TY - BOOK AU - A2 - Roth-Berghofer, Thomas A2 - Oussena, Samia A2 - Atzmueller, Martin T1 - Proceedings of the 2013 International Smart University Workshop (SmartU 2013) PB - CONTEXT 2013 AD - Annecy, France PY - 2013/ VL - IS - SP - EP - UR - M3 - KW - 2013 KW - iteg KW - itegpub KW - l3s KW - mining KW - smart KW - social KW - ubiquitous KW - university KW - workshop L1 - SN - N1 - N1 - AB - ER - TY - CHAP AU - Poelmans, Jonas AU - Ignatov, DmitryI. AU - Viaene, Stijn AU - Dedene, Guido AU - Kuznetsov, SergeiO. A2 - Perner, Petra T1 - Text Mining Scientific Papers: A Survey on FCA-Based Information Retrieval Research T2 - Advances in Data Mining. Applications and Theoretical Aspects PB - Springer Berlin Heidelberg CY - PY - 2012/ VL - 7377 IS - SP - 273 EP - 287 UR - http://dx.doi.org/10.1007/978-3-642-31488-9_22 M3 - 10.1007/978-3-642-31488-9_22 KW - FCA KW - IR KW - Mining KW - SOTA KW - Text L1 - SN - 978-3-642-31487-2 N1 - Text Mining Scientific Papers: A Survey on FCA-Based Information Retrieval Research - Springer N1 - AB - Formal Concept Analysis (FCA) is an unsupervised clustering technique and many scientific papers are devoted to applying FCA in Information Retrieval (IR) research. We collected 103 papers published between 2003-2009 which mention FCA and information retrieval in the abstract, title or keywords. Using a prototype of our FCA-based toolset CORDIET, we converted the pdf-files containing the papers to plain text, indexed them with Lucene using a thesaurus containing terms related to FCA research and then created the concept lattice shown in this paper. We visualized, analyzed and explored the literature with concept lattices and discovered multiple interesting research streams in IR of which we give an extensive overview. The core contributions of this paper are the innovative application of FCA to the text mining of scientific papers and the survey of the FCA-based IR research. ER -