Dr. Ulli Waltinger
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Applied Artificial Intelligence & Machine Learning Research: Accelerating Machine Intelligence Towards Sustainable Industrial AI
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End-to-End Trainable Attentive Decoder for Hierarchical Entity Classification

End-to-End Trainable Attentive Decoder for Hierarchical Entity Classification

30. April 2017 · by Ulli Waltinger · in Project, Publications

Abstract: We address fine-grained entity classification and propose a novel attention-based recurrent neural network (RNN) encoderdecoder that generates paths in the type hierarchy and can be trained end-to-end. We show that our model performs better on fine-grained entity classification than…

AI & Machine Learning with Meaningful Impact

Sticky: AI & Machine Learning with Meaningful Impact

10. August 2016 · by Ulli Waltinger · in Allgemein

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 symbolics models applied to real-world applications

USI Answers: Natural Language Question Answering Over (Semi-) Structured Industry Data

USI Answers: Natural Language Question Answering Over (Semi-) Structured Industry Data

14. Juli 2013 · by Ulli Waltinger · in Project, Publications

Abstract: The paper reports on the progress towards the goal of offering easy access to enterprise data to a large number of business users, most of whom are not familiar with the specific syntax or semantics of the underlying data…

Connecting Question Answering and Conversational Agents: Contextualizing German Questions for Interactive Question Answering Systems

Connecting Question Answering and Conversational Agents: Contextualizing German Questions for Interactive Question Answering Systems

21. November 2012 · by Ulli Waltinger · in Project, Publications

Abstract: Research results in the field of Question Answering (QA) have shown that the classification of natural language questions significantly contributes to the accuracy of the generated answers. In this paper we present an approach which extends the prevalent question…

Knowledge Enhanced Embodied Cognitive Interaction Technology (KnowCIT)

Knowledge Enhanced Embodied Cognitive Interaction Technology (KnowCIT)

14. November 2012 · by Ulli Waltinger · in Research

CITEC – Cognitive Interaction Technology – Center of Excellence Summary The project has built a technology which enables artificial agents to explore “crowdsourced” knowledge resources generated by large communities of web users. Project: Knowledge Enhanced Embodied Cognitive Interaction Technology Supervisor(s): Ipke…

WikiQA - Question Answering

WikiQA – Question Answering

11. November 2012 · by Ulli Waltinger · in Project, Research

WikiQA is a German open domain question answering system that uses the Wikipedia as a knowledge base to answer natural language questions. It has been developed by the KnowCIT project (Artificial Intelligence Group) within the CITEC at Bielefeld University. Using…

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…

Exploring Resources for Lexical Chaining: A Comparison of Automated Semantic Relatedness Measures and Human Judgements

21. September 2012 · by Ulli Waltinger · in Publications

Title: Exploring Resources for Lexical Chaining: A Comparison of Automated Semantic Relatedness Measures and Human Judgements Authors: Irene Cramer, Tonio Wandmacher, and Ulli Waltinger Pub/Conf:  Modeling, Learning and Processing of Text Technological Data Structures. Mehler A, Henning Lobin and Harald Lüngen…

Internet-based Communication

21. Mai 2012 · by Ulli Waltinger · in Publications

Title: Internet-based Communication Authors: Ulli Waltinger and Alexa Breuing Pub/Conf:  Handbook of Applied Linguistics. Mehler A, Romary L, Gibbon D (Eds);Technical Communication Berlin/New York: Mouton de Gruyter. 2012 Abstract: Today, internet-based communication encompasses a broad range of media services and technologies….

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…

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Twitter: ulliwaltinger

Ulli Waltinger
  • RT @lexfridman: Predicting future behavior of human beings is one of my favorite problems in AI. PerceptionRNN component of Waymo's Chauffe… about 5 hours ago from Twitter for iPhone ReplyRetweetFavorite
  • RT @Plinz: Someone's registered https://t.co/msaagGBm0h. Everybody brace for theendoftheinterinternetasweknowit about 6 hours ago from Twitter for iPhone ReplyRetweetFavorite
  • RT @thenextweb: Predictive policing is a scam that perpetuates systemic bias https://t.co/ZBoktzJoKc about 14 hours ago from Twitter for iPhone ReplyRetweetFavorite
  • RT @maithra_raghu: "Transfusion: Understanding Transfer Learning with Applications to Medical Imaging" https://t.co/oZ4DShLCPj The benefit… about 14 hours ago from Twitter for iPhone ReplyRetweetFavorite
  • RT @MarkNeumannnn: Pretty pleased to release what I have been working on with Daniel King for the last couple of months: ScispaCy! - A fu… about 14 hours ago from Twitter for iPhone ReplyRetweetFavorite
  • #IoT device secretly contained a microphone #wtf - #Google says the built-in microphone it never told Nest users ab… https://t.co/pEhwbcyBNb 09:18:03 PM Februar 20, 2019 from Twitter Web Client ReplyRetweetFavorite
  • PlotNeuralNet: Latex code for drawing neural networks for reports and presentation. #notetomyself #vgg… https://t.co/Ptqn5YW1ID 09:12:52 PM Februar 20, 2019 from Twitter Web Client ReplyRetweetFavorite
@ulliwaltinger

About

Ulli Waltinger is the Head of the Research Group Machine Intelligence and Founder & (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

Artificial Intelligence CITEC Cognitive Interaction Collective Web Intelligence Deep Learning Digital Libraries German Polarity Clues Graph Algorithms Information Retrieval Knowledge Modeling & Retrieval Machine Intelligence Machine Learning Natural Language Processing Question Answering Semantic Relatedness Sentiment Classification Siemens AI Lab Social Semantics statistical modeling Text Analysis Topic Identification Web Mining

Neue Beiträge

  • Podcast: Hacking the Future and Accelerating the Implementation of Innovative Ideas, Innovation Roundtable, 19th February 2019 19. Februar 2019
  • Talk: Siemens Summit Oslo Norway – 12th February 2019 12. Februar 2019
  • MeetUp: Responsible Use of AI – 04. February 2019 2. Februar 2019
  • Talk: Siemens Frontrunner 4.0 Croatia – 31. January 2019 31. Januar 2019
  • Talk & Panel: Responsible AI: Trust, Fairness, and Transparency in Machine Learning at the appliedAI Ecosystem Meetup in Munich, 14. January 2019 14. Januar 2019

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