AI & Machine Learning with Meaningful Impact
My research connects the concepts and methods of social networks and the semantic web with machine learning and natural language processing. I am interested in combining human intelligence with artificial intelligence methodologies. I am specifically interested in methods that bridge the areas of connectionism and symbolic models applied to real-world applications
Integrating Content and Structure Learning: A Model of Hypertext Zoning and Sounding
Title: Integrating Content and Structure Learning: A Model of Hypertext Zoning and Sounding Authors: Alexander Mehler and Ulli Waltinger Pub/Conf: Modeling, Learning and Processing of Text Technological Data Structures. Mehler A, Henning Lobin and Harald Lüngen and K-UK, Storrer A, Witt…
Digital Fruits For Lunch: Feeding Embodied Conversational Agents With Wikipedia Knowledge
Title: Digital Fruits For Lunch: Feeding Embodied Conversational Agents With Wikipedia Knowledge Authors: Ulli Waltinger, Alexa Breuing, Ipke Wachsmuth Pub/Conf: KI – Künstliche Intelligenz, November 2012, Volume 26, Issue 4, pp 381-390 Abstract: Recent advances in Artificial Intelligence and Natural…
Building a DDC-annotated Corpus from OAI Metadata
Title: Building a DDC-annotated Corpus from OAI Metadata Authors: Mathias Lösch, Ulli Waltinger, Wolfram Horstmann, Alexander Mehler Pub/Conf: Journal of Digital Information 12(2). Abstract: Document servers complying to the standards of the Open Archives Initiative (OAI) are rich, yet seldom exploited…
Evolution of Romance Language in Written Communication: Network Analysis of Late Latin and Early Romance Corpora
Title: Evolution of Romance Language in Written Communication: Network Analysis of Late Latin and Early Romance Corpora Authors: Alexander Mehler, Nils Diewald, Ulli Waltinger, Rüdiger Gleim, Dietmar Esch, Barbara Job, Thomas Küchelmann, Olga Pustylnikov, and Philippe Blanchard Pub/Conf: Leonardo, June 2011,…
Time Series of Linguistic Networks by Example of the Patrologia Latina
Title: Time Series of Linguistic Networks by Example of the Patrologia Latina Authors: Alexander Mehler , Rüdiger Gleim, Ulli Waltinger and Nils Diewald Pub/Conf: INFORMATIK 2010: Service Science, September 27 – October 01, 2010 Abstract: We analyze a corpus of historical…
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…
Sentiment Analysis Reloaded: A Comparative Study On Sentiment Polarity Identification Combining Machine Learning And Subjectivity Features
Title: Sentiment Analysis Reloaded: A Comparative Study On Sentiment Polarity Identification Combining Machine Learning And Subjectivity Features Authors: Ulli Waltinger Pub/Conf: Web Information Systems and Technologies – 6th International Conference, WEBIST 2010, Valencia, Spain, April 7-10, 2010 Abstract: In recent years…
