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VOStat is a Web service providing interactive statistical analysis of astronomical tabular datasets. It is integrated into the suite of analysis and visualization tools associated with the international Virtual Observatory (VO) through the…

Instrumentation and Methods for Astrophysics · Physics 2015-06-12 Arnab Chakraborty , Eric D. Feigelson , G. Jogesh Babu

Vision-language tracking (VLT) extends traditional single object tracking by incorporating textual information, providing semantic guidance to enhance tracking performance under challenging conditions like fast motion and deformations.…

Computer Vision and Pattern Recognition · Computer Science 2024-11-26 Xuchen Li , Shiyu Hu , Xiaokun Feng , Dailing Zhang , Meiqi Wu , Jing Zhang , Kaiqi Huang

Visual object tracking (VOT) is an essential component for many applications, such as autonomous driving or assistive robotics. However, recent works tend to develop accurate systems based on more computationally expensive feature…

Computer Vision and Pattern Recognition · Computer Science 2020-07-03 Jianren Wang , Yihui He

Commonsense reasoning is omnipresent in human communications and thus is an important feature for open-domain dialogue systems. However, evaluating commonsense in dialogue systems is still an open challenge. We take the first step by…

Computation and Language · Computer Science 2023-11-06 Sarik Ghazarian , Yijia Shao , Rujun Han , Aram Galstyan , Nanyun Peng

In this paper we report on a multimedia communication system including a VCoIP (Video Conferencing over IP) software with a distributed architecture and its applications for teaching scenarios. It is a simple, ready-to-use scheme for…

Multimedia · Computer Science 2007-05-23 Hans L. Cycon , Thomas C. Schmidt , Matthias Waehlisch , Mark Palkow , Henrik Regensburg

Many problems in Computer Science can be framed as the computation of queries over sequences, or "streams" of data units called events. The field of Complex Event Processing (CEP) relates to the techniques and tools developed to efficiently…

Databases · Computer Science 2017-02-28 Sylvain Hallé

Variational Information Pursuit (V-IP) is a framework for making interpretable predictions by design by sequentially selecting a short chain of task-relevant, user-defined and interpretable queries about the data that are most informative…

Machine Learning · Computer Science 2023-08-25 Kwan Ho Ryan Chan , Aditya Chattopadhyay , Benjamin David Haeffele , Rene Vidal

The SVOM Visible Telescope (VT) is critical for the rapid identification of gamma-ray burst (GRB) optical counterparts, particularly for high-redshift candidates that require immediate infrared spectroscopic follow-up. To address the…

Comprehensive understanding of dynamic scenes is a critical prerequisite for intelligent robots to autonomously operate in their environment. Research in this domain, which encompasses diverse perception problems, has primarily been focused…

Computer Vision and Pattern Recognition · Computer Science 2021-11-05 Juana Valeria Hurtado , Rohit Mohan , Wolfram Burgard , Abhinav Valada

Event processing will play an increasingly important role in constructing enterprise applications that can immediately react to business critical events. Various technologies have been proposed in recent years, such as event processing,…

Databases · Computer Science 2007-05-23 Roger S. Barga , Jonathan Goldstein , Mohamed Ali , Mingsheng Hong

Video crime detection is a significant application of computer vision and artificial intelligence. However, existing datasets primarily focus on detecting severe crimes by analyzing entire video clips, often neglecting the precursor…

Computer Vision and Pattern Recognition · Computer Science 2024-12-06 Ryozo Masukawa , Sanggeon Yun , Yoshiki Yamaguchi , Mohsen Imani

Event-based systems lie at the heart of many cloud-based Internet-of-Things (IoT) platforms. This combination of the Broker architectural style and the Publisher-Subscriber design pattern provides a way for smart devices to communicate and…

Cryptography and Security · Computer Science 2018-09-28 Juan Carlos Fuentes Carranza , Philip W. L. Fong

A Data Access Protocol has been set up to search and retrieve Planetary Science data in general. This protocol will allow the user to select a subset of data from an archive in a standard way, based on the IVOA Table Access Protocol (TAP).…

Instrumentation and Methods for Astrophysics · Physics 2017-05-25 S. Erard , B. Cecconi , P. Le Sidaner , J. Berthier , F. Henry , M. Molinaro , M. Giardino , N. Bourrel , N. Andre , M. Gangloff , C. Jacquey , F. Topf

Distributed Complex Event Processing (DCEP) is a commonly used paradigm to detect and act on situational changes of many applications, including the Internet of Things (IoT). DCEP achieves this using a simple specification of analytical…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-07-09 Manisha Luthra , Boris Koldehofe , Niels Danger , Pascal Weisenburger , Guido Salvaneschi , Ioannis Stavrakakis

The event camera, renowned for its high dynamic range and exceptional temporal resolution, is recognized as an important sensor for visual odometry. However, the inherent noise in event streams complicates the selection of high-quality map…

Robotics · Computer Science 2025-07-01 Zhaoxing Zhang , Xiaoxiang Wang , Chengliang Zhang , Yangyang Guo , Zikang Yuan , Xin Yang

In the identification of new planetary candidates in transit surveys, the employment of Deep Learning models proved to be essential to efficiently analyse a continuously growing volume of photometric observations. To further improve the…

We present volkit, an open source library with high performance implementations of image manipulation and computer vision algorithms that focus on 3D volumetric representations. Volkit implements a cross-platform, performance-portable API…

Computer Vision and Pattern Recognition · Computer Science 2022-03-22 Stefan Zellmann , Giovanni Aguirre , Jürgen P. Schulze

This document defines the high level metadata necessary to describe the physical parameter space of observed or simulated astronomical data sets, such as 2D-images, data cubes, X-ray event lists, IFU data, etc.. The Characterisation data…

Instrumentation and Methods for Astrophysics · Physics 2019-05-22 Mireille Louys , Anita Richards , Francois Bonnarel , Alberto Micol , Igor Chilingarian , Jonathan McDowell , the IVOA Data Model Working Group

OpenStreetMap (OSM) is a vital resource for investigative journalists doing geolocation verification. However, existing tools to query OSM data such as Overpass Turbo require familiarity with complex query languages, creating barriers for…

Information Retrieval · Computer Science 2025-06-17 Lynn Khellaf , Ipek Baris Schlicht , Tilman Mirass , Julia Bayer , Tilman Wagner , Ruben Bouwmeester

Through the international collaborators, we recently established a network of existing and working meter-class telescopes to look for planetary transit events. As a first step, we focus on the TrES3 system, and conclude that there could be…

Earth and Planetary Astrophysics · Physics 2013-08-06 Ing-Guey Jiang , Li-Chin Yeh , Parijat Thakur , Ping Chien , Yi-Ling Lin , Yu-Ting Wu , Hong-Yu Chen , Zhao Sun , Jianghui Ji