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Monte Carlo Tree Search (MCTS) is a powerful approach to designing game-playing bots or solving sequential decision problems. The method relies on intelligent tree search that balances exploration and exploitation. MCTS performs random…

Artificial Intelligence · Computer Science 2023-04-04 Maciej Świechowski , Konrad Godlewski , Bartosz Sawicki , Jacek Mańdziuk

Context: The constant growth of primary evidence and Systematic Literature Reviews (SLRs) publications in the Software Engineering (SE) field leads to the need for SLR Updates. However, searching and selecting evidence for SLR updates…

Software Engineering · Computer Science 2024-02-09 Bianca Minetto Napoleão , Ritika Sarkar , Sylvain Hallé , Fabio Petrillo , Marcos Kalinowski

This paper is a description of the CVC4 SMT solver as entered into the 2018 SMT Competition. We only list important differences from the 2017 SMT Competition version of CVC4. For further and more detailed information about CVC4, please…

The Vortex Search (VS) algorithm is one of the recently proposed metaheuristic algorithms which was inspired from the vortical flow of the stirred fluids. Although the VS algorithm is shown to be a good candidate for the solution of certain…

Artificial Intelligence · Computer Science 2016-06-10 Berat Doğan

We introduce BenchBot, a novel software suite for benchmarking the performance of robotics research across both photorealistic 3D simulations and real robot platforms. BenchBot provides a simple interface to the sensorimotor capabilities of…

Robotics · Computer Science 2020-08-04 Ben Talbot , David Hall , Haoyang Zhang , Suman Raj Bista , Rohan Smith , Feras Dayoub , Niko Sünderhauf

Semantic search engines, which integrate the output of text mining (TM) methods, can significantly increase the ease and efficiency of finding relevant documents and locating important information within them. We present a novel search…

Information Retrieval · Computer Science 2021-03-24 Emrah Inan , Paul Thompson , Tim Yates , Sophia Ananiadou

Sorted Table Search Procedures are the quintessential query-answering tool, with widespread usage that now includes also Web Applications, e.g, Search Engines (Google Chrome) and ad Bidding Systems (AppNexus). Speeding them up, at very…

Machine Learning · Computer Science 2020-07-31 Domenico Amato , Giosué Lo Bosco , Raffaele Giancarlo

We present a new video understanding pentathlon challenge, an open competition held in conjunction with the IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2020. The objective of the challenge was to explore and evaluate…

The increased demand of cyber security professionals has also increased the development of new platforms and tools that help those professionals to improve their offensive skills. One of these platforms is HackTheBox, an online cyber…

Cryptography and Security · Computer Science 2024-01-05 Ariel R. Ril , Daniel Dalalana Bertoglio , Avelino F. Zorzo

LSHTC is a series of challenges which aims to assess the performance of classification systems in large-scale classification in a a large number of classes (up to hundreds of thousands). This paper describes the dataset that have been…

Since its first iteration in 2018, the Lifelog Search Challenge (LSC) continues to rise in popularity as an interactive lifelog data retrieval competition, co-located at the ACM International Conference on Multimedia Retrieval (ICMR). The…

Information Retrieval · Computer Science 2025-09-05 Andreas Leibetseder , Klaus Schoeffmann

In this paper we present an approach for supporting users in the difficult task of searching for video. We use collaborative feedback mined from the interactions of earlier users of a video search system to help users in their current…

Information Retrieval · Computer Science 2009-08-07 Frank Hopfgartner , David Vallet , Martin Halvey , Joemon Jose

This paper presents our joint research efforts on big data benchmarking with several industrial partners. Considering the complexity, diversity, workload churns, and rapid evolution of big data systems, we take an incremental approach in…

Information Retrieval · Computer Science 2013-07-02 Wanling Gao , Yuqing Zhu , Zhen Jia , Chunjie Luo , Lei Wang , Zhiguo Li , Jianfeng Zhan , Yong Qi , Yongqiang He , Shiming Gong , Xiaona Li , Shujie Zhang , Bizhu Qiu

Video captioning is process of summarising the content, event and action of the video into a short textual form which can be helpful in many research areas such as video guided machine translation, video sentiment analysis and providing aid…

Computer Vision and Pattern Recognition · Computer Science 2020-09-28 Alok Singh , Thoudam Doren Singh , Sivaji Bandyopadhyay

This report presents the results of the 13th Video Browser Showdown, held at the 2024 International Conference on Multimedia Modeling on the 29th of January 2024 in Amsterdam, the Netherlands.

Multimedia · Computer Science 2025-02-25 Luca Rossetto , Klaus Schoeffmann , Cathal Gurrin , Jakub Lokoč , Werner Bailer

Natural language video localization (NLVL), which aims to locate a target moment from a video that semantically corresponds to a text query, is a novel and challenging task. Toward this end, in this paper, we present a comprehensive survey…

Computer Vision and Pattern Recognition · Computer Science 2021-04-02 Xinfang Liu , Xiushan Nie , Zhifang Tan , Jie Guo , Yilong Yin

Gesture recognition is a fundamental tool to enable novel interaction paradigms in a variety of application scenarios like Mixed Reality environments, touchless public kiosks, entertainment systems, and more. Recognition of hand gestures…

This document summarizes the challenges and possible research directions around the shell and its ecosystem, collected during and after the HotOS21 Panel on the future of the shell. The goal is to create a snapshot of what a number of…

Operating Systems · Computer Science 2021-09-24 Michael Greenberg , Konstantinos Kallas , Nikos Vasilakis , Stephen Kell

Existing slot filling models can only recognize pre-defined in-domain slot types from a limited slot set. In the practical application, a reliable dialogue system should know what it does not know. In this paper, we introduce a new task,…

Computation and Language · Computer Science 2021-06-01 Yanan Wu , Zhiyuan Zeng , Keqing He , Hong Xu , Yuanmeng Yan , Huixing Jiang , Weiran Xu

During LHC Run 1, the LHCb experiment recorded around $10^{11}$ collision events. This paper describes Event Index - an event search system. Its primary function is to quickly select subsets of events from a combination of conditions, such…

High Energy Physics - Experiment · Physics 2016-01-14 Andrey Ustyuzhanin , Alexey Artemov , Nikita Kazeev , Artem Redkin