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This paper explores the legal implications of violating "robots.txt", a technical standard widely used by webmasters to communicate restrictions on automated access to website content. Although historically regarded as a voluntary…

Computers and Society · Computer Science 2025-09-17 Chien-yi Chang , Xin He

The success of generative AI relies heavily on training on data scraped through extensive crawling of the Internet, a practice that has raised significant copyright, privacy, and ethical concerns. While few measures are designed to resist a…

Human-Computer Interaction · Computer Science 2025-05-08 Enze Liu , Elisa Luo , Shawn Shan , Geoffrey M. Voelker , Ben Y. Zhao , Stefan Savage

Gathering enough data to create sufficiently useful training datasets for generative artificial intelligence requires scraping most public websites. The scraping is conducted using pieces of code (scraping bots) that make copies of website…

Computers and Society · Computer Science 2025-04-02 David Atkinson

In the present time, all know about World Wide Web and work over the Internet daily. In this paper, we introduce the search engines working for keywords that are entered by users to find something. The search engine uses different search…

Artificial Intelligence · Computer Science 2024-03-01 Piyush Vyas , Akhilesh Chauhan , Tushar Mandge , Surbhi Hardikar

Large Language Models (LLMs) are increasingly relying on web crawling to stay up to date and accurately answer user queries. These crawlers are expected to honor robots.txt files, which govern automated access. In this study, for the first…

Computers and Society · Computer Science 2026-02-24 Nicolas Steinacker-Olsztyn , Devashish Gosain , Ha Dao

From pre-training to query-time augmentation, web-scraped data helps to improve the quality and contextual relevancy of content generated by large language models (LLMs). However, large-scale web scraping to feed LLMs can affect site…

Cryptography and Security · Computer Science 2026-05-14 Steven Seiden , Triss Ren , Caroline Zhang , Taein Kim , Enze Liu , Emily Wenger

In the past few years, IRC bots, malicious programs which are remotely controlled by the attacker through IRC servers, have become a major threat to the Internet and users. These bots can be used in different malicious ways such as issuing…

Artificial Intelligence · Computer Science 2010-07-05 Yousof Al-Hammadi , Uwe Aickelin

The internet has become the main source of data to train modern text-to-image or vision-language models, yet it is increasingly unclear whether web-scale data collection practices for training AI systems adequately respect data owners'…

Computers and Society · Computer Science 2026-04-10 Chung Peng Lee , Rachel Hong , Harry H. Jiang , Aster Plotnik , William Agnew , Jamie Morgenstern

The web bots have been blamed for consuming large amount of Internet traffic and undermining the interest of the scraped sites for years. Traditional bot detection studies focus mainly on signature-based solution, but advanced bots usually…

Cryptography and Security · Computer Science 2019-03-27 Yang Luo , Guozhen She , Peng Cheng , Yongqiang Xiong

The increasing adoption of econometric and machine-learning approaches by empirical researchers has led to a widespread use of one data collection method: web scraping. Web scraping refers to the use of automated computer programs to access…

General Economics · Economics 2023-08-07 Jens Foerderer

Browser fingerprinting is a pervasive online tracking technique used increasingly often for profiling and targeted advertising. Prior research on the prevalence of fingerprinting heavily relied on automated web crawls, which inherently…

Cryptography and Security · Computer Science 2025-02-04 Meenatchi Sundaram Muthu Selva Annamalai , Igor Bilogrevic , Emiliano De Cristofaro

Automated bots now account for roughly half of all web requests, and an increasing number deliberately spoof their identity to either evade detection or to not respect robots.txt. Existing countermeasures are either resource-intensive…

Networking and Internet Architecture · Computer Science 2026-04-01 Rémi Van Boxem , Tom Barbette , Cristel Pelsser , Ramin Sadre

Leveraging human grasping skills to teach a robot to perform a manipulation task is appealing, but there are several limitations to this approach: time-inefficient data capture procedures, limited generalization of the data to other grasps…

Human-Computer Interaction · Computer Science 2016-07-13 Brendon John , Jackson Carter , Javier Ruiz , Sai Krishna Allani , Saurabh Dixit , Cindy M. Grimm , Ravi Balasubramanian

A bot is a piece of software that is usually installed on an infected machine without the user's knowledge. A bot is controlled remotely by the attacker under a Command and Control structure. Recent statistics show that bots represent one…

Cryptography and Security · Computer Science 2010-07-05 Yousof Al-Hammadi , Uwe Aickelin

Large language models rely on web-scraped text for training; concurrently, content creators are increasingly blocking AI crawlers to retain control over their data. We analyze crawler restrictions across the top one million most-visited…

Social and Information Networks · Computer Science 2025-10-13 Paul Bouchaud , Pedro Ramaciotti

In recent years, Twitter has seen a proliferation of automated accounts or bots that send spam, offer clickbait, compromise security using malware, and attempt to skew public opinion. Previous research estimates that around 9% to 17% of…

Social and Information Networks · Computer Science 2018-04-17 Zhouhan Chen , Devika Subramanian

We investigate the contents of web-scraped data for training AI systems, at sizes where human dataset curators and compilers no longer manually annotate every sample. Building off of prior privacy concerns in machine learning models, we…

Cryptography and Security · Computer Science 2026-04-08 Rachel Hong , Jevan Hutson , William Agnew , Imaad Huda , Tadayoshi Kohno , Jamie Morgenstern

For more than a decade now, academicians and online platform administrators have been studying solutions to the problem of bot detection. Bots are computer algorithms whose use is far from being benign: malicious bots are purposely created…

Cryptography and Security · Computer Science 2025-06-25 Rocco De Nicola , Marinella Petrocchi , Manuel Pratelli

Robots are increasingly entering uncertain and unstructured environments. Within these, robots are bound to face unexpected external disturbances like accidental human or tool collisions. Robots must develop the capacity to respond to…

Robotics · Computer Science 2018-04-03 Hongmin Wu , Hongbin Lin , Shuangqi Luo , Shuangda Duan , Yisheng Guan , Juan Rojas

Accurate bot detection is necessary for the safety and integrity of online platforms. It is also crucial for research on the influence of bots in elections, the spread of misinformation, and financial market manipulation. Platforms deploy…

Machine Learning · Computer Science 2023-05-02 Chris Hays , Zachary Schutzman , Manish Raghavan , Erin Walk , Philipp Zimmer
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