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Author German Conference on Artificial Intelligence (44th : 2021 : Online)

Title KI 2021 : 44th German Conference on AI, Virtual event, September 27-October 1, 2021, Proceedings / Stefan Edelkamp, Ralf Möller, Elmar Rueckert (eds.)
Published Cham : Springer, 2021

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Description 1 online resource (388 pages)
Series Lecture notes in artificial intelligence
Lecture Notes in Computer Science ; 12873
LNCS sublibrary, SL 7, Artificial intelligence
Lecture notes in computer science. Lecture notes in artificial intelligence.
Lecture notes in computer science ; 12873.
LNCS sublibrary. SL 7, Artificial intelligence.
Contents Intro -- Preface -- Special Events -- Tutorial -- Workshops -- Organization -- Abstracts of Invited Talks -- Monte Carlo Search -- Autonomy in AI: Reactive Synthesis, Planning and Reinforcement Learning in Linear Temporal Logic on Finite Traces -- Ontologies for Providing Map Knowledge to Autonomous Vehicles -- The Third Wave of AI -- Motion Intelligence for Human-Centred Robots -- Human-Compatible Artificial Intelligence -- Contents -- Technical Programme -- RP-DQN: An Application of Q-Learning to Vehicle Routing Problems -- 1 Introduction -- 2 Related Work -- 3 Problem Definition
4 Method -- 4.1 Original Attention-Model -- 4.2 RP-DQN -- 5 Experiments -- 5.1 Baselines -- 5.2 Data -- 5.3 CVRP Results -- 5.4 MDVRP Results -- 5.5 Learning Curves -- 5.6 Runtime Comparison -- 5.7 Generalization Study -- 6 Conclusion -- References -- Circulant Maximum Variance Bases -- 1 Introduction -- 2 Preliminaries -- 2.1 Principal Component Analysis -- 2.2 Dynamic Principal Component Analysis -- 2.3 -Circulant Matrices -- 3 Maximum Variance Bases -- 3.1 Simple Matched Circulants -- 3.2 Matched -Circulant Matrices -- 3.3 Relation to PCA, DPCA and DFT -- 4 Numerical Results -- 4.1 MA Process
4.2 Circular Process -- 5 Conclusion -- References -- Quantified Boolean Solving for Achievement Games -- 1 Introduction -- 2 Quantified Boolean Formulas -- 3 Harary's Tic-Tac-Toe -- 4 Related Work -- 5 The Pairing Encoding -- 6 Experimental Results -- 7 Conclusion -- References -- Knowledge Graph Based Question Answering System for Financial Securities -- 1 Introduction -- 2 Framework -- 2.1 Knowledge Graph Construction -- 2.2 Semantic Question Answering System -- 3 Experiments -- 4 Conclusion -- References -- Semi-unsupervised Learning: An In-depth Parameter Analysis -- 1 Introduction
2 Related Work -- 3 Methodology -- 3.1 Learning Paradigms -- 3.2 Semi-unsupervised Learning with Deep Generative Models -- 4 Datasets -- 5 Experiments -- 5.1 Semi-unsupervised Classification -- 5.2 Parameter Analysis -- 6 Summary and Outlook -- References -- Combining Transformer Generators with Convolutional Discriminators -- 1 Introduction -- 2 Related Work -- 2.1 Generative Models Using CNNs -- 2.2 Generative Models Using Attention -- 2.3 Hybrid Models -- 3 Model Architecture -- 3.1 Transformer Generator -- 3.2 Convolutional Discriminator -- 4 Experiments -- 4.1 Setup -- 4.2 Results
4.3 Frequency Analysis -- 5 Discussion -- 6 Conclusion -- References -- Explanation as a Process: User-Centric Construction of Multi-level and Multi-modal Explanations -- 1 Introduction -- 2 A Relational Knowledge Domain -- 3 Learning an Interpretable Model with ILP -- 4 Multi-level and Multi-modal Explanations -- 4.1 Explanation Generation -- 4.2 Explanatory Dialogue -- 4.3 Proof-of-Concept Implementation -- 5 Conclusion and Outlook -- References
Multi-Type-TD-TSR -- Extracting Tables from Document Images Using a Multi-stage Pipeline for Table Detection and Table Structure Recognition: From OCR to Structured Table Representations
Summary This book constitutes the refereed proceedings of the 44th German Conference on Artificial Intelligence, KI 2021, held in September/October 2021. Due to COVID-19 pandemic the conference was held virtually. The 16 full and 4 short papers with one extended abstract were carefully reviewed and selected from 59 submissions. As well-established annual conference series KI is dedicated to research on theory and applications across all methods and topic areas of AI research
Notes Includes author index
Subject Artificial intelligence -- Congresses
Artificial intelligence
Genre/Form proceedings (reports)
Conference papers and proceedings
Conference papers and proceedings.
Actes de congrès.
Form Electronic book
Author Edelkamp, Stefan.
Möller, Ralf
Rueckert, Elmar
ISBN 9783030876265
3030876268