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In the last decade, legal case search has become an important part of a legal practitioner's work. During legal case search, search engines retrieval a number of relevant cases from huge amounts of data and serve them to users. However, it…

Information Retrieval · Computer Science 2024-03-05 Ruizhe Zhang , Qingyao Ai , Yiqun Liu , Yueyue Wu , Beining Wang

This report investigates three fundamental search algorithms: Linear Search, Binary Search, and Two Pointer Search. Linear Search checks each element sequentially, Binary Search divides the search space in half, and Two Pointer Search uses…

Data Structures and Algorithms · Computer Science 2024-06-25 Nazma Akter Zinnia , Eisuke Hanada

In this work, we analyze a pseudo-relevance retrieval method based on the results of web search engines. By enriching topics with text data from web search engine result pages and linked contents, we train topic-specific and cost-efficient…

Information Retrieval · Computer Science 2022-03-11 Timo Breuer , Melanie Pest , Philipp Schaer

The validity of online behavioral research relies on study participants being human rather than machine. In the past, it was possible to detect machines by posing simple challenges that were easily solved by humans but not by machines.…

Computation and Language · Computer Science 2026-04-02 Simon Schug , Brenden M. Lake

Computational modeling is widely used to study how humans and organizations search and solve problems in fields such as economics, management, cultural evolution, and computer science. We argue that current computational modeling research…

Data Analysis, Statistics and Probability · Physics 2020-06-23 Oana Vuculescu , Mads Kock Pedersen , Jacob F. Sherson , Carsten Bergenholtz

As the use of web is increasing more day by day, the web users get easily lost in the web's rich hyper structure. The main aim of the owner of the website is to give the relevant information according their needs to the users. We explained…

Information Retrieval · Computer Science 2012-08-10 Laxmi Choudhary , Bhawani Shankar Burdak

Multitask learning aims at solving a set of related tasks simultaneously, by exploiting the shared knowledge for improving the performance on individual tasks. Hence, an important aspect of multitask learning is to understand the…

Machine Learning · Computer Science 2019-10-22 Changjian Shui , Mahdieh Abbasi , Louis-Émile Robitaille , Boyu Wang , Christian Gagné

Agentic search such as Deep Research systems-where agents autonomously browse the web, synthesize information, and return comprehensive citation-backed answers-represents a major shift in how users interact with web-scale information. While…

Neural architecture search has recently attracted lots of research efforts as it promises to automate the manual design of neural networks. However, it requires a large amount of computing resources and in order to alleviate this, a…

Machine Learning · Computer Science 2019-11-27 Alina Dubatovka , Efi Kokiopoulou , Luciano Sbaiz , Andrea Gesmundo , Gabor Bartok , Jesse Berent

Cognitive neuroscience explores the mechanisms of cognition by studying its structural and functional brain correlates. Here, we report the first systematic review that assesses how information from structural and functional neuroimaging…

Neurons and Cognition · Quantitative Biology 2022-02-07 Marta Czime Litwińczuk , Nelson Trujillo-Barreto , Nils Muhlert , Lauren Cloutman , Anna Woollams

The interaction and collaboration between humans and multiple robots represent a novel field of research known as human multi-robot systems. Adequately designed systems within this field allow teams composed of both humans and robots to…

Human-Computer Interaction · Computer Science 2024-10-31 Wonse Jo , Ruiqi Wang , Baijian Yang , Dan Foti , Mo Rastgaar , Byung-Cheol Min

The quest for a scientific description of consciousness has given rise to new theoretical and empirical paradigms for the investigation of phenomenological contents as well as clinical disorders of consciousness. An outstanding challenge in…

Neurons and Cognition · Quantitative Biology 2018-01-12 Xerxes D. Arsiwalla , Paul Verschure

An important problem in text-ranking systems is handling the hard queries that form the tail end of the query distribution. The difficulty may arise due to the presence of uncommon, underspecified, or incomplete queries. In this work, we…

Information Retrieval · Computer Science 2024-06-13 Abhijit Anand , Venktesh V , Vinay Setty , Avishek Anand

Argument retrieval is the task of finding relevant arguments for a given query. While existing approaches rely solely on the semantic alignment of queries and arguments, this first shared task on perspective argument retrieval incorporates…

Computation and Language · Computer Science 2024-07-30 Neele Falk , Andreas Waldis , Iryna Gurevych

What are the intents or goals behind human interactions with image search engines? Knowing why people search for images is of major concern to Web image search engines because user satisfaction may vary as intent varies. Previous analyses…

Information Retrieval · Computer Science 2017-11-28 Xiaohui Xie , Yiqun Liu , Maarten de Rijke , Jiyin He , Min Zhang , Shaoping Ma

To what extent do LLMs use their capabilities towards their given goal? We take this as a measure of their goal-directedness. We evaluate goal-directedness on tasks that require information gathering, cognitive effort, and plan execution,…

Artificial Intelligence · Computer Science 2025-04-17 Tom Everitt , Cristina Garbacea , Alexis Bellot , Jonathan Richens , Henry Papadatos , Siméon Campos , Rohin Shah

Several strands of research have aimed to bridge the gap between artificial intelligence (AI) and human decision-makers in AI-assisted decision-making, where humans are the consumers of AI model predictions and the ultimate decision-makers…

Human-Computer Interaction · Computer Science 2022-04-06 Charvi Rastogi , Yunfeng Zhang , Dennis Wei , Kush R. Varshney , Amit Dhurandhar , Richard Tomsett

Search engine researchers typically depict search as the solitary activity of an individual searcher. In contrast, results from our critical-incident survey of 150 users on Amazon's Mechanical Turk service suggest that social interactions…

Information Retrieval · Computer Science 2009-08-06 Brynn M. Evans , Ed H. Chi

Crowdsourcing can identify high-quality solutions to problems; however, individual decisions are constrained by cognitive biases. We investigate some of these biases in an experimental model of a question-answering system. In both natural…

Human-Computer Interaction · Computer Science 2019-10-02 Keith Burghardt , Tad Hogg , Kristina Lerman

Improvements in mobile technologies have led to a dramatic change in how and when people access and use information, and is having a profound impact on how users address their daily information needs. Smart phones are rapidly becoming our…

Information Retrieval · Computer Science 2019-01-15 Mohammad Aliannejadi , Morgan Harvey , Luca Costa , Matthew Pointon , Fabio Crestani