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The search task and the system both affect the demand on cognitive resources during information search. In some situations, the demands may become too high for a person. This article has a three-fold goal. First, it presents and critiques…

Human-Computer Interaction · Computer Science 2010-05-18 Jacek Gwizdka

The social sciences are a broad research field with a lot of sub- and related disciplines. Accordingly, user interests in a digital library for the social sciences are manifold. In this study we analyzed nine years log data of a social…

Digital Libraries · Computer Science 2018-08-22 Daniel Hienert

Longitudinal corpora like legal, corporate and newspaper archives are of immense value to a variety of users, and time as an important factor strongly influences their search behavior in these archives. While many systems have been…

Information Retrieval · Computer Science 2018-10-25 Jaspreet Singh , Avishek Anand

Conversational search has evolved as a new information retrieval paradigm, marking a shift from traditional search systems towards interactive dialogues with intelligent search agents. This change especially affects exploratory…

Computation and Language · Computer Science 2023-02-28 Phillip Schneider , Anum Afzal , Juraj Vladika , Daniel Braun , Florian Matthes

Educational e-book platforms provide valuable information to teachers and researchers through two main sources: reading activity data and reading content data. While reading activity data is commonly used to analyze learning strategies and…

Computers and Society · Computer Science 2025-05-14 Erwin Daniel López Zapata , Cheng Tang , Valdemar Švábenský , Fumiya Okubo , Atsushi Shimada

Exploratory search is an open-ended information retrieval process that aims at discovering knowledge about a topic or domain rather than searching for a specific answer or piece of information. Conversational interfaces are particularly…

Computation and Language · Computer Science 2023-10-10 Phillip Schneider , Nils Rehtanz , Kristiina Jokinen , Florian Matthes

Web search is among the most ubiquitous online activities, commonly used to acquire new knowledge and to satisfy learning-related objectives through informational search sessions. The importance of learning as an outcome of web search has…

Human-Computer Interaction · Computer Science 2018-06-29 Ran Yu , Ujwal Gadiraju , Stefan Dietze

Log analysis in Web search showed that user sessions often contain several different topics. This means sessions need to be segmented into parts which handle the same topic in order to give appropriate user support based on the topic, and…

Digital Libraries · Computer Science 2019-09-25 Daniel Hienert , Dagmar Kern

The emerging research field Search as Learning investigates how the Web facilitates learning through modern information retrieval systems. SAL research requires significant amounts of data that capture both search behavior of users and…

The goal of this working paper is to summarize the main empirical evidences provided by the scientific community as regards the comparison between the two main citation based academic search engines: Google Scholar and Microsoft Academic…

Digital Libraries · Computer Science 2015-09-10 Enrique Orduna-Malea , Juan Manuel Ayllon , Alberto Martin-Martin , Emilio Delgado Lopez-Cozar

Scientists have always used the studies and research of other researchers to achieve new objectives and perspectives. In particular, employing and operating the measured data in previous studies is so practical. Searching the content of…

Digital Libraries · Computer Science 2025-12-09 Golsa Heidari , Markus Stocker , Sören Auer

Understanding how novices acquire and hone visual search skills is crucial for developing and optimizing training methods across domains. Network analysis methods can be used to analyze graph representations of visual expertise. This study…

Human-Computer Interaction · Computer Science 2025-07-28 Pingjing Yang , Jennifer Cromley , Jana Diesner

Scientists always look for the most accurate and relevant answer to their queries on the scholarly literature. Traditional scholarly search systems list documents instead of providing direct answers to the search queries. As data in…

Digital Libraries · Computer Science 2021-07-14 Golsa Heidari , Ahmad Ramadan , Markus Stocker , Sören Auer

Nowadays, learning increasingly involves the usage of search engines and web resources. The related interdisciplinary research field search as learning aims to understand how people learn on the web. Previous work has investigated several…

Information Retrieval · Computer Science 2024-01-11 Wolfgang Gritz , Anett Hoppe , Ralph Ewerth

The goal of this study is to expand our understanding of the relationships between selected tasks, cognitive abilities and search result interfaces. The underlying objective is to understand how to select search results presentation for…

Human-Computer Interaction · Computer Science 2010-04-14 Jacek Gwizdka

When users are looking for information on the Web, they show different behavior for different task types, e.g., for fact finding vs. information gathering tasks. For example, related work in this area has investigated how this behavior can…

Information Retrieval · Computer Science 2018-08-22 Daniel Hienert , Matthew Mitsui , Philipp Mayr , Chirag Shah , Nicholas J. Belkin

Data search for scientific research is more complex than a simple web search. The emergence of large language models (LLMs) and their applicability for scientific tasks offers new opportunities for researchers who are looking for data,…

Digital Libraries · Computer Science 2025-10-29 Christin Katharina Kreutz , Anja Perry , Tanja Friedrich

Research methods constitute an indispensable tool for scholars engaged in scientific inquiry. Investigating how scholars use research methods throughout their careers can reveal distinct patterns in method adoption, providing valuable…

Digital Libraries · Computer Science 2026-04-23 Jiayi Hao , Chengzhi Zhang

More and more people use the Internet to work on duties of their daily work routine. To find the right information online, Web search engines are the tools of their choice. Apart from finding facts, people use Web search engines to also…

Information Retrieval · Computer Science 2012-09-17 Georg Singer , Ulrich Norbisrath , Dirk Lewandowski

Personality traits influence how individuals engage, behave, and make decisions during the information-seeking process. However, few studies have linked personality to observable search behaviors. This study aims to characterize personality…

Human-Computer Interaction · Computer Science 2026-01-14 Jiaman He , Marta Micheli , Damiano Spina , Dana McKay , Johanne R. Trippas , Noriko Kando