Dr. Ulli Waltinger
Menu
  • Bio
  • Publications
  • Talks
  • Academia
  • Contact
Applied Artificial Intelligence & Machine Learning Research
Durchsuchen: Home » Machine Learning » Page 2

Integrating Content and Structure Learning: A Model of Hypertext Zoning and Sounding

21. September 2012 · by Ulli Waltinger · in Publications

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…

Deciphering the Communicative Code in Speech and Gesture Dialogues by Autoencoding Hypernetworks

22. November 2011 · by Ulli Waltinger · in Publications

Title: Deciphering the Communicative Code in Speech and Gesture Dialogues by Autoencoding Hypernetworks Authors: N. – S. Nam, K. Bergmann, U. Waltinger, S. Kopp, I. Wachsmuth, B. – T. Zhang Pub/Conf: Embodied & Situated Language Processing – ESLP 2011 Abstract: What…

An Empirical Study on Machine Learning-Based Sentiment Classification Using Polarity Clues

10. November 2011 · by Ulli Waltinger · in Publications

Title: An Empirical Study on Machine Learning-Based Sentiment Classification Using Polarity Clues Authors: Ulli Waltinger Pub/Conf:  Web Information Systems and Technologies Lecture Notes in Business Information Processing Volume 75, 2011, pp 202-214 Abstract: In recent years a variety of approaches…

Digital Fruits For Lunch: Feeding Embodied Conversational Agents With Wikipedia Knowledge

4. November 2011 · by Ulli Waltinger · in Publications

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…

On Social Semantics in Information Retrieval

21. September 2011 · by Ulli Waltinger · in Publications

Title: On Social Semantics in Information Retrieval Authors: Ulli Waltinger Pub/Conf:  PhD-Thesis, 2011 Abstract: In this thesis we analyze the performance of social semantics in textual information retrieval. By means of collaboratively constructed knowledge derived from web-based social networks, inducing…

 Interfacing Virtual Agents With Collaborative Knowledge: Open Domain Question Answering Using Wikipedia-based Topic Models

Interfacing Virtual Agents With Collaborative Knowledge: Open Domain Question Answering Using Wikipedia-based Topic Models

10. August 2011 · by Ulli Waltinger · in Project, Publications

Abstract: This paper is concerned with the use of conversational agents as an interaction paradigm for accessing open domain encyclopedic knowledge by means of Wikipedia. More precisely, we describe a dialog-based question answering system for German which utilizes Wikipedia-based topic…

Harvesting Wikipedia Knowledge to Identify Topics in Ongoing Natural Language Dialogs

22. Juli 2011 · by Ulli Waltinger · in Publications

Title: Harvesting Wikipedia Knowledge to Identify Topics in Ongoing Natural Language Dialogs Authors: Breuing A, Waltinger U, Wachsmuth I Pub/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…

Building a DDC-annotated Corpus from OAI Metadata

21. Juni 2011 · by Ulli Waltinger · in Publications

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…

Building a DDC-annotated Corpus from OAI Metadata

21. Juni 2011 · by Ulli Waltinger · in Publications

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…

Hierarchical Classification of OAI Metadata Using the DDC Taxonomy

15. Juni 2011 · by Ulli Waltinger · in Publications

Title: Hierarchical Classification of OAI Metadata Using the DDC Taxonomy Authors:  Ulli Waltinger, Alexander Mehler, Mathias Lösch, Wolfram Horstmann Pub/Conf:  Advanced Language Technologies for Digital Libraries, Lecture Notes in Computer Science Volume 6699, 2011, pp 29-40 Abstract: In the area…

← Zurück 1 2 3 4 Vor →

Twitter: ulliwaltinger

Ulli Waltinger
  • RT @etzioni: What happens if you drink coffee & take Ibuprofen? Discover supplement-drug interactions here: https://t.co/mJ29A2GWyL A fre… about 14 hours ago from Twitter for iPhone ReplyRetweetFavorite
  • RT @TensorFlow: Introducing DeepPavlov: an open-source library for developing dialogue systems and chatbots! Learn more in this guest post… 11:16:20 PM September 19, 2019 from Twitter for iPhone ReplyRetweetFavorite
  • RT @arstechnica: Facebook and Google have ad trackers on your streaming TV, studies find https://t.co/y1kqQGeOy2 10:06:03 PM September 19, 2019 from Twitter for iPhone ReplyRetweetFavorite
  • RT @Siemens_Schweiz: Ready for #ArtificialIntelligence? Noch 3 Stunden bis zu unserem Event "AI Meets Society: responsibly designing smart… 09:32:32 PM September 19, 2019 from Twitter for iPhone ReplyRetweetFavorite
  • RT @Siemens_Schweiz: Which country has #AI superpowers? Big discussion about that topic at #tech meets #society. There is not only China an… 09:29:08 PM September 19, 2019 from Twitter for iPhone ReplyRetweetFavorite
  • RT @NeuhauserRob: 13min to go, till our panel discussion about Responsible #AI starts. Looking forward to discuss with ⁦@DolakFranziska⁩, ⁦… 12:53:53 PM September 19, 2019 from Twitter for iPhone ReplyRetweetFavorite
  • End or dawn era 🤔 #Keras actually targeted the first open-source #LSTM version inspired by sklearn (.fit() .predict… https://t.co/OTXVYkCHHS 08:53:56 PM September 18, 2019 from Twitter for iPhone ReplyRetweetFavorite
@ulliwaltinger

About

Ulli Waltinger is the Head of the Research Group Machine Intelligence and Technology Head of the Siemens Artificial Intelligence Lab at Siemens Corporate Technology (Siemens AI Lab), Siemens’ global research organization. Prior he worked at the Artificial Intelligence Group and the Center of Excellence of Cognitive Interaction Technology at the University of Bielefeld. His primary interests are combining data-driven and semantic technology-driven machine learning algorithms for AI, information retrieval and NLP challenges. Ulli Waltinger has more than 40 peer-reviewed publications in the field of computer science, artificial intelligence, computational linguistics, and cognitive science.

Tags

AI Artificial Intelligence CITEC Cognitive Interaction Deep Learning Digital Libraries Information Retrieval Knowledge Modeling & Retrieval Machine Intelligence Machine Learning Natural Language Processing Question Answering Responsible AI ResponsibleAI SiemensAI Siemens AI Siemens AI Lab Siemens Artificial Intelligence Social Semantics statistical modeling Text Analysis Web Mining

Neue Beiträge

  • Talk: AI Meets Society: responsibly designing smart systems & infrastructures, 19th September 2019, Zug, Swiss 19. September 2019
  • Podcast: Speed Change Repeat – Potential of Industrial AI, the Big Ship of Digitalization, and the Corporate Innovation Dilemma 29. August 2019
  • Talk: Responsible Industrial Artificial Intelligence, AI Summit Vietnam, 16th August 2019, Hanoi, Vietnam 16. August 2019
  • Panel: Nexus Hackathon Water-Food-Energy Nexus – sustainable urban development, 28th July 2019, Munich, Germany 28. Juli 2019
  • Panel: Siemens AI Lab Summit, 24th of June 2019, Munich 24. Juni 2019

Copyright © 2019 Dr. Ulli Waltinger

Powered by WordPress and Origin