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The integration of graphs with Goal-conditioned Hierarchical Reinforcement Learning (GCHRL) has recently gained attention, as intermediate goals (subgoals) can be effectively sampled from graphs that naturally represent the overall task…

Machine Learning · Computer Science 2025-11-17 Shuyuan Zhang , Zihan Wang , Xiao-Wen Chang , Doina Precup

This report summarizes the 4th International Verification of Neural Networks Competition (VNN-COMP 2023), held as a part of the 6th Workshop on Formal Methods for ML-Enabled Autonomous Systems (FoMLAS), that was collocated with the 35th…

Machine Learning · Computer Science 2023-12-29 Christopher Brix , Stanley Bak , Changliu Liu , Taylor T. Johnson

This paper has been divided into three papers. arXiv:0809.3232, arXiv:0808.4134, arXiv:cs/0607105

Data Structures and Algorithms · Computer Science 2009-09-29 Daniel A. Spielman , Shang-Hua Teng

A distributed semantic graph processing system that provides locality control, indexing, graph query, and parallel processing capabilities is presented.

Distributed, Parallel, and Cluster Computing · Computer Science 2017-08-18 Cetin Savkli , Ryan Carr , Matthew Chapman , Brant Chee , David Minch

Machine learning is more and more applied in critical application areas like health and driver assistance. To minimize the risk of wrong decisions, in such applications it is necessary to consider the certainty of a classification to reject…

Machine Learning · Computer Science 2024-06-26 Stephan Hasler , Lydia Fischer

Scene video text spotting (SVTS) is a very important research topic because of many real-life applications. However, only a little effort has put to spotting scene video text, in contrast to massive studies of scene text spotting in static…

Computer Vision and Pattern Recognition · Computer Science 2021-07-27 Zhanzhan Cheng , Jing Lu , Baorui Zou , Shuigeng Zhou , Fei Wu

Since knowledge graphs (KGs) describe and model the relationships between entities and concepts in the real world, reasoning on KGs often correspond to the reachability queries with label and substructure constraints (LSCR). Specially, for…

Databases · Computer Science 2020-07-24 Xiaolong Wan , Hongzhi Wang

ICORE is a command-line driven co-addition, mosaicking and resolution enhancement (HiRes) tool for creating science quality products from image data in FITS format and with World Coordinate System information following the FITS-WCS…

Instrumentation and Methods for Astrophysics · Physics 2013-05-16 Frank Masci

Reinforcement learning (RL) tasks are challenging to implement, execute and test due to algorithmic instability, hyper-parameter sensitivity, and heterogeneous distributed communication patterns. We argue for the separation of logical…

Machine Learning · Computer Science 2019-03-04 Michael Schaarschmidt , Sven Mika , Kai Fricke , Eiko Yoneki

This paper reviews the NTIRE 2024 RAW Image Super-Resolution Challenge, highlighting the proposed solutions and results. New methods for RAW Super-Resolution could be essential in modern Image Signal Processing (ISP) pipelines, however,…

We present the results of the ICON Challenge on Algorithm Selection.

Artificial Intelligence · Computer Science 2015-11-16 Lars Kotthoff

This note describes some open problems that can be examined with the purpose of gaining additional insight of how to solve the problem of finding a general classification of geodetic graphs

Discrete Mathematics · Computer Science 2023-06-21 Carlos E. Frasser

In recent years, portfolio approaches to solving SAT problems and CSPs have become increasingly common. There are also a number of different encodings for representing CSPs as SAT instances. In this paper, we leverage advances in both SAT…

Artificial Intelligence · Computer Science 2014-02-18 Barry Hurley , Lars Kotthoff , Yuri Malitsky , Barry O'Sullivan

Evaluating the graph comprehension and reasoning abilities of Large Language Models (LLMs) is challenging and often incomplete. Existing benchmarks focus primarily on pure graph understanding, lacking a comprehensive evaluation across all…

Artificial Intelligence · Computer Science 2025-02-27 Zike Yuan , Ming Liu , Hui Wang , Bing Qin

The COmpact detectoR for the Eic (CORE) Proposal was submitted to the EIC "Call for Collaboration Proposals for Detectors". CORE comprehensively covers the physics scope of the EIC Community White Paper and the National Academies of Science…

Despite significant progress toward super resolving more realistic images by deeper convolutional neural networks (CNNs), reconstructing fine and natural textures still remains a challenging problem. Recent works on single image super…

Computer Vision and Pattern Recognition · Computer Science 2019-07-30 Mohammad Saeed Rad , Behzad Bozorgtabar , Claudiu Musat , Urs-Viktor Marti , Max Basler , Hazim Kemal Ekenel , Jean-Philippe Thiran

This chapter presents an introduction to graph colouring algorithms. The focus is on vertex-colouring algorithms that work for general classes of graphs with worst-case performance guarantees in a sequential model of computation. The…

Data Structures and Algorithms · Computer Science 2015-05-22 Thore Husfeldt

We present the new multi-threaded version of the state-of-the-art answer set solver clasp. We detail its component and communication architecture and illustrate how they support the principal functionalities of clasp. Also, we provide some…

Logic in Computer Science · Computer Science 2012-10-12 Martin Gebser , Benjamin Kaufmann , Torsten Schaub

The Promise Constraint Satisfaction Problem (PCSP) is a recently introduced vast generalization of the Constraint Satisfaction Problem (CSP). We investigate the computational complexity of a class of PCSPs beyond the most studied cases -…

Computational Complexity · Computer Science 2020-10-12 Libor Barto , Diego Battistelli , Kevin M. Berg

Efficient computation of graph diffusion equations (GDEs), such as Personalized PageRank, Katz centrality, and the Heat kernel, is crucial for clustering, training neural networks, and many other graph-related problems. Standard iterative…

Machine Learning · Computer Science 2024-12-24 Jiahe Bai , Baojian Zhou , Deqing Yang , Yanghua Xiao