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Aiming to help people conduct online research tasks, much research has gone into tools for searching for, collecting, organizing, and synthesizing online information. However, outside of the lab, in-the-wild sensemaking sessions (with data…

人机交互 · 计算机科学 2024-11-12 Andrew Kuznetsov , Michael Xieyang Liu , Aniket Kittur

Internet is one of the main sources of information for millions of people. One can find information related to practically all matters on internet. Moreover if we want to retrieve information about some particular topic we may find…

信息检索 · 计算机科学 2012-10-01 Deepika Sharma , Deepak Garg

Protecting data from malicious computer users continues to grow in importance. Whether preventing unauthorized access to personal photographs, ensuring compliance with federal regulations, or ensuring the integrity of corporate secrets, all…

操作系统 · 计算机科学 2007-05-23 Paul Stanton

Recent advances in generative models, such as diffusion models, have raised concerns related to privacy, copyright infringement, and data stewardship. To better understand and control these risks, prior work has introduced techniques and…

机器学习 · 计算机科学 2026-01-08 Sol Yarkoni , Mahmood Sharif , Roi Livni

Deletion is a fundamental database operation, yet modern systems often fail to provide the privacy guarantee that users expect from it. A deleted value may disappear from query results and even from physical storage, yet remain inferable…

Data stream algorithms tackle operations on high-volume sequences of read-once data items. Data stream scenarios include inherently real-time systems like sensor networks and financial markets. They also arise in purely-computational…

数据结构与算法 · 计算机科学 2024-03-04 Matthew Andres Moreno , Santiago Rodriguez Papa , Emily Dolson

Process mining employs event data extracted from different types of information systems to discover and analyze actual processes. Event data often contain highly sensitive information about the people who carry out activities or the people…

密码学与安全 · 计算机科学 2022-09-30 Majid Rafiei , Gamal Elkoumy , Wil M. P. van der Aalst

While the Internet was conceived as a decentralized network, the most widely used web applications today tend toward centralization. Control increasingly rests with centralized service providers who, as a consequence, have also amassed…

计算机与社会 · 计算机科学 2012-02-22 Arvind Narayanan , Vincent Toubiana , Solon Barocas , Helen Nissenbaum , Dan Boneh

Objective: Ubiquitous internet access is reshaping the way we live, but it is accompanied by unprecedented challenges in preventing chronic diseases that are usually planted by long exposure to unhealthy lifestyles. This paper proposes…

计算机与社会 · 计算机科学 2022-03-15 Yongzhen Wang , Xiaozhong Liu , Katy Börner , Jun Lin , Yingnan Ju , Changlong Sun , Luo Si

The rapid advancement in building large language models (LLMs) has intensified competition among big-tech companies and AI startups. In this regard, model evaluations are critical for product and investment-related decision-making. While…

计算机与社会 · 计算机科学 2025-03-10 Hritik Bansal , Pratyush Maini

Content management systems use various strategies to store and manage information. One of the most usual methods encountered in commercial products is to make use of the file system to store the raw content information, while the associated…

其他计算机科学 · 计算机科学 2009-11-03 Rares Vasilescu

With much of our lives taking place online, researchers are increasingly turning to information from the World Wide Web to gain insights into geographic patterns and processes. Web scraping as an online data acquisition technique allows us…

信息检索 · 计算机科学 2023-06-01 Alexander Brenning , Sebastian Henn

The Web is a ubiquitous economic, educational, and collaborative space. However, it also serves as a haven for personal information harvesting. Existing decentralised Web-based ecosystems, such as Solid, aim to combat personal data…

数据库 · 计算机科学 2020-08-17 Ruben Taelman , Simon Steyskal , Sabrina Kirrane

We consider a task of scheduling a crawler to retrieve content from several sites with ephemeral content. A user typically loses interest in ephemeral content, like news or posts at social network groups, after several days or hours. Thus,…

信息检索 · 计算机科学 2015-03-31 Konstantin Avrachenkov , Vivek Borkar

The continuous growth of electronic commerce has stimulated great interest in studying online consumer behavior. Given the significant growth in online shopping, better understanding of customers allows better marketing strategies to be…

计算机与社会 · 计算机科学 2012-12-27 Soroosh Nalchigar , Ingmar Weber

The broader adoption of social media platforms (e.g., TikTok), combined with recent developments in Generative AI (GAI) technologies has had a transformative effect on many peoples' ability to confidently assess the veracity and meaning of…

Modern developments in digital media technologies has made transmitting and storing large amounts of multi/rich media data (e.g. text, images, music, video and their combination) more feasible and affordable than ever before. However, the…

多媒体 · 计算机科学 2011-09-07 Pravin M. Kamde , Dr. Siddu. P. Algur

Objective: This paper gives context on recent literature regarding the development of digital personal health libraries (PHL) and provides insights into the potential application of consumer health informatics in diverse clinical…

数字图书馆 · 计算机科学 2020-06-23 Huitong Ding , Chi Zhang , Ning An , Lingling Zhang , Ning Xie , Gil Alterovitz

Through a combination of experimental and simulation results, we illustrate that passive recommendations encoded in typical computer user-interfaces (UIs) can subdue users' natural proclivity to access diverse information sources. Inspired…

人机交互 · 计算机科学 2018-12-18 Homanga Bharadhwaj , Nisheeth Srivastava

In the wake of the arrival of digital media, the Internet, the web, and online social media, a flood of new cyber security research questions have emerged. There is a lot of money being lost around the world because of cyber-attacks. As a…

密码学与安全 · 计算机科学 2023-08-29 Kashif Ishaq , Sidra Fareed