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Preventing Veteran suicide is a national priority. The US Department of Veterans Affairs (VA) collects, analyzes, and publishes data to inform suicide prevention strategies. Current approaches for detecting suicidal ideation mostly rely on…

计算机与社会 · 计算机科学 2020-09-29 Vaibhav Sourirajan , Anas Belouali , Mary Ann Dutton , Matthew Reinhard , Jyotishman Pathak

Gender-based violence (GBV) is a major public health issue, with the World Health Organization estimating that one in three women experiences physical or sexual violence by an intimate partner during her lifetime. In Brazil, although…

The increasing frequency and sophistication of cybersecurity vulnerabilities in software systems underscores the need for more robust and effective vulnerability assessment methods. However, existing approaches often rely on highly…

密码学与安全 · 计算机科学 2025-05-21 Shivansh Chopra , Hussain Ahmad , Diksha Goel , Claudia Szabo

Generative modeling aims at producing new datapoints whose statistical properties resemble the ones in a training dataset. In recent years, there has been a burst of machine learning techniques and settings that can achieve this goal with…

机器学习 · 计算机科学 2025-03-05 Samantha J. Fournier , Pierfrancesco Urbani

This article proposes a social simulation paradigm based on the GPT-3.5 large language model. It involves constructing Generative Agents that emulate human cognition, memory, and decision-making frameworks, along with establishing a virtual…

计算机与社会 · 计算机科学 2023-11-14 Bushi Xiao , Ziyuan Yin , Zixuan Shan

High-resolution event data on armed conflict and related processes have revolutionized the study of political contention with datasets like UCDP GED, ACLED etc. However, most of these datasets limit themselves to collecting spatio-temporal…

计算机与社会 · 计算机科学 2024-02-05 Mihai Croicu

Over the past years, substantial numbers of microbial species' genomes have been deposited outside of conventional INSDC databases. The GlobDB aggregates 14 independent genomic catalogues to provide a comprehensive database of…

For a fixed parameter size, the capabilities of large models are primarily determined by the quality and quantity of its training data. Consequently, training datasets now grow faster than the rate at which new data is indexed on the web,…

机器学习 · 计算机科学 2025-09-12 Minqi Jiang , João G. M. Araújo , Will Ellsworth , Sian Gooding , Edward Grefenstette

Many sorts of structured data are commonly stored in a multi-relational format of interrelated tables. Under this relational model, exploratory data analysis can be done by using relational queries. As an example, in the Internet Movie…

数据库 · 计算机科学 2009-07-01 Markus Ojala , Gemma C. Garriga , Aristides Gionis , Heikki Mannila

Factorised databases are relational databases that use compact factorised representations at the physical layer to reduce data redundancy and boost query performance. This paper introduces FDB, an in-memory query engine for…

数据库 · 计算机科学 2012-03-14 Nurzhan Bakibayev , Dan Olteanu , Jakub Závodný

In recent years, social media has emerged as a primary channel for users to promptly share feedback and issues during disasters and emergencies, playing a key role in crisis management. While significant progress has been made in collecting…

计算与语言 · 计算机科学 2025-04-18 Loris Belcastro , Cristian Cosentino , Fabrizio Marozzo , Merve Gündüz-Cüre , Sule Öztürk-Birim

Progress in natural language interfaces to databases (NLIDB) has been slow mainly due to linguistic issues (such as language ambiguity) and domain portability. Moreover, the lack of a large corpus to be used as a standard benchmark has made…

计算与语言 · 计算机科学 2018-12-10 Florin Brad , Radu Iacob , Ionel Hosu , Traian Rebedea

For most diseases, building large databases of labeled genetic data is an expensive and time-demanding task. To address this, we introduce genetic Generative Adversarial Networks (gGAN), a semi-supervised approach based on an innovative GAN…

机器学习 · 计算机科学 2020-07-03 Caio Davi , Ulisses Braga-Neto

Generative AI (GenAI) is transforming industries by enabling intelligent content generation, automation, and decision-making. However, the effectiveness of GenAI applications depends significantly on efficient data storage, retrieval, and…

数据库 · 计算机科学 2025-04-14 Santosh Bhupathi

Introduction: This paper reviewed current driving automation (DA) and baseline human-driven crash databases and evaluated their comparability. Method: Five sources of DA crash data and three sources of human-driven crash data were reviewed…

计算机与社会 · 计算机科学 2025-03-30 Noah Goodall

In the past few years, there has been a significant rise in toxic and hateful content on various social media platforms. Recently Black Lives Matter movement came into the picture, causing an avalanche of user generated responses on the…

计算与语言 · 计算机科学 2021-08-31 Sumit Kumar , Raj Ratn Pranesh

Measuring the intensity of events is crucial for monitoring and tracking armed conflict. Advances in automated event extraction have yielded massive data sets of "who did what to whom" micro-records that enable data-driven approaches to…

机器学习 · 计算机科学 2023-06-06 Niklas Stoehr , Lucas Torroba Hennigen , Josef Valvoda , Robert West , Ryan Cotterell , Aaron Schein

We propose Cognitive Databases, an approach for transparently enabling Artificial Intelligence (AI) capabilities in relational databases. A novel aspect of our design is to first view the structured data source as meaningful unstructured…

数据库 · 计算机科学 2017-12-21 Rajesh Bordawekar , Bortik Bandyopadhyay , Oded Shmueli

Machine learning techniques help to understand patterns of a dataset to create a defense mechanism against cyber attacks. However, it is difficult to construct a theoretical model due to the imbalances in the dataset for discriminating…

机器学习 · 计算机科学 2019-12-11 Ibrahim Yilmaz , Rahat Masum

Many cyber network defense tools rely on the National Vulnerability Database (NVD) to provide timely information on known vulnerabilities that exist within systems on a given network. However, recent studies have indicated that the NVD is…

机器学习 · 计算机科学 2021-04-26 Kenneth Alperin , Emily Joback , Leslie Shing , Gabe Elkin
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