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      Nonlinear Strict Cone Separation Theorems in Real Normed Spaces

      March 11, 2023

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      Mathematics
      Functional Analysis
      Optimization and Control
      In this paper, we derive some new results for the separation of two not necessarily convex cones by a (convex) cone / conical surface in real (reflexive) normed spaces. In essence, we follow the nonlinear and nonsymmetric separation approac...

      Hypergeometric identities related to Ruijsenaars systems

      March 11, 2023

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      Physics
      Mathematics
      Mathematical Physics
      High Energy Physics - Theory
      Combinatorics
      Mathematical Physics
      Quantum Algebra
      Representation Theory
      We present and prove hypergeometric identities which play a crucial role in the theory of Baxter operators in the Ruijsenaars model....

      Automated Design of Metaheuristic Algorithms: A Survey

      March 11, 2023

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      Computer Science
      Machine Learning
      Neural and Evolutionary Computing
      Metaheuristics have gained great success in academia and practice because their search logic can be applied to any problem with available solution representation, solution quality evaluation, and certain notions of locality. Manually design...

      Lossless Point Cloud Geometry and Attribute Compression Using a Learned Conditional Probability Model

      March 11, 2023

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      Electrical Engineering and Systems Science
      Computer Science
      Image and Video Processing
      Machine Learning
      In recent years, we have witnessed the presence of point cloud data in many aspects of our life, from immersive media, autonomous driving to healthcare, although at the cost of a tremendous amount of data. In this paper, we present an effic...

      Exploring Cycle Consistency Learning in Interactive Volume Segmentation

      March 11, 2023

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      Computer Science
      Computer Vision and Pattern Recognition
      Automatic medical volume segmentation often lacks clinical accuracy, necessitating further refinement. In this work, we interactively approach medical volume segmentation via two decoupled modules: interaction-to-segmentation and segmentati...

      Finding large counterexamples by selectively exploring the Pachner graph

      March 11, 2023

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      Computer Science
      Mathematics
      Computational Geometry
      Geometric Topology
      We often rely on censuses of triangulations to guide our intuition in 333-manifold topology. However, this can lead to misplaced faith in conjectures if the smallest counterexamples are too large to appear in our census. Since the number of...

      Batch Discovery of New Metal Superhydrides via Chemical Template Theory and Machine Learning

      March 10, 2023

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      Physics
      Superconductivity
      Superconductivity
      Metal superhydrides, known for their high hydrogen content and polyhedral hydrogen cages, are promising candidates for high-temperature superconductivity. Recent research has emphasized "chemical pre-compression," enabling hydrogen metalliz...

      Toward A Dynamic Comfort Model for Human-Building Interaction in Grid-Interactive Efficient Buildings: Supported by Field Data

      March 10, 2023

      | | | | | | | | | | and others

      Computer Science
      Electrical Engineering and Systems Science
      Computers and Society
      Systems and Control
      Systems and Control
      Computers and Society
      Systems and Control
      Systems and Control
      Controlling building electric loads could alleviate the increasing grid strain caused by the adoption of renewables and electrification. However, current approaches that automatically setback thermostats on the hottest day compromise their ...

      On the coherence of one-relator groups and their group algebras

      March 10, 2023

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      Mathematics
      Group Theory
      Group Theory
      We prove that one-relator groups are coherent, solving a well-known problem of Gilbert Baumslag. Our proof strategy is readily applicable to many classes of groups of cohomological dimension two. We show that fundamental groups of two-compl...

      Thinness and its variations on some graph families and coloring graphs of bounded thinness

      March 10, 2023

      | | | | | | | | | | and others

      Mathematics
      Computer Science
      Combinatorics
      Discrete Mathematics
      Combinatorics
      Discrete Mathematics
      Interval graphs and proper interval graphs are well known graph classes, for which several generalizations have been proposed in the literature. In this work, we study the (proper) thinness, and several variations, for the classes of cograp...
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