Market Intelligence: Linked Data-driven Entity Resolution for Customer and Competitor Analysis
Abstract: In this paper, we present a linked data-driven method for named entity recognition and disambiguation which is applied within an industry customer and competitor analysis application. The proposed algorithm primarily targets the domain of geoparsing and geocoding, but it…
Harvesting Wikipedia Knowledge to Identify Topics in Ongoing Natural Language Dialogs
Title: Harvesting Wikipedia Knowledge to Identify Topics in Ongoing Natural Language DialogsAuthors: Breuing A, Waltinger U, Wachsmuth IPub/Conf: IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT 2011). IEEE: 445–450. 2011 Abstract:This paper introduces a model harvesting the…
Talking Topically to the Artificial Agent Max
Title: Talking Topically to the Artificial Agent Max Authors: Breuing A, Waltinger U, Wachsmuth I Pub/Conf: Postersession at the Interdisciplinary College. Sankt Augustin, Germany: 488. 2011 Abstract: How do we recognize a topic in dialog? How can we detect topic shifts?…
GermanPolarityClues: A Lexical Resource for German Sentiment Analysis
Title: GermanPolarityClues: A Lexical Resource for German Sentiment Analysis Authors: Ulli Waltinger Pub/Conf: International Conference on Language Resources and Evaluation, LREC 2010, 17-23 May 2010 Abstract: In this paper, we propose GermanPolarityClues, a new publicly available lexical resource for sentiment analysis…
eHumanities Desktop. Eine webbasierte Arbeitsumgebung für die geisteswissenschaftliche Fachinformatik
Title: eHumanities Desktop. Eine webbasierte Arbeitsumgebung für die geisteswissenschaftliche Fachinformatik Authors: Mehler, Alexander; Gleim, R. ; Waltinger, Ulli; Ernst, Alexandra; Esch, Dietmar; Feith, Tobias Pub/Conf: Symposium „Sprachtechnologie und eHumanities“ 2009 Abstract: In diesem Beitrag beschreiben wir den eHumanities Desktop. Es…
Social Semantics And Its Evaluation By Means of Closed Topic Models: An SVM-Classification Approach Using Semantic Feature Replacement By Topic Generalization
Title: Social Semantics And Its Evaluation By Means of Closed Topic Models: An SVM-Classification Approach Using Semantic Feature Replacement By Topic Generalization Authors: Ulli Waltinger, Alexander Mehler, and Rüdiger Gleim Pub/Conf: GSCL-Conference 2009 Abstract: Text categorization is a fundamental part in…
Social Semantics and Its Evaluation by Means of Semantic Relatedness and Open Topic Models
Title: Social Semantics and Its Evaluation by Means of Semantic Relatedness and Open Topic ModelsAuthors: Ulli Waltinger and Alexander MehlerPub/Conf: IEEE/WIC/ACM International Joint Conferences on Web Intelligence and Intelligent Agent Technologies, 2009. WI-IAT ’09. Abstract:This paper presents an approach using social semantics…
A Two-level Approach to Web Genre Classification
Title: A Two-level Approach to Web Genre Classification Authors: Ulli Waltinger and Alexander Mehler and Armin Wegner Pub/Conf: Fifth International Conference on Web Information Systems and Technologies, Lisbon, Portugal, March 23-26, 2009 Abstract: This paper presents an approach of two-level…
The eHumanities Desktop – An Online System for Corpus Management and Analysis in Support of Computing in the Humanities
Title: The eHumanities Desktop – An Online System for Corpus Management and Analysis in Support of Computing in the HumanitiesAuthors: Gleim, Rüdiger ; Waltinger, Ulli; Ernst, Alexandra ; Mehler, Alexander; Esch, Dietmar ; Feith, TobiasPub/Conf: Demonstrations Session of the 12th Conference…
The Feature Difference Coefficient: Classification by Means of Feature Distributions
Title: The Feature Difference Coefficient: Classification by Means of Feature Distributions Authors: Ulli Waltinger and Alexander Mehler Pub/Conf: Text Mining Services (TMS), March 23-25, Leipzig, 2009 Abstract: This paper presents a model of text classification using feature frequency distribution. The proposed…
