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Computer-based learning platforms (CBLPs) have become a common medium in schools, transforming how students learn and interact with educational content. However, researchers still lack adequate tools to address the diverse set of challenges…

To aid a variety of research studies, we propose TWIROLE, a hybrid model for role-related user classification on Twitter, which detects male-related, female-related, and brand-related (i.e., organization or institution) users. TWIROLE…

社会与信息网络 · 计算机科学 2018-11-27 Liuqing Li , Ziqian Song , Xuan Zhang , Edward A. Fox

The annual number of publications at scientific venues, for example, conferences and journals, is growing quickly. Hence, even for researchers it becomes harder and harder to keep track of research topics and their progress. In this task,…

机器学习 · 计算机科学 2021-05-19 Bastian Schäfermeier , Gerd Stumme , Tom Hanika

The reproduction and replication of research results has become a major issue for a number of scientific disciplines. In computer science and related computational disciplines such as systems biology, the challenges closely revolve around…

软件工程 · 计算机科学 2017-07-31 Tom Crick , Benjamin A. Hall , Samin Ishtiaq

Scientific research is highly structured and some of that structure is reflected in research reports. Traditional scientific research reports are yielding to interactive documents which expose their internal structure and are richly linked…

数字图书馆 · 计算机科学 2012-09-04 Robert B. Allen

The transformer is a powerful data modelling framework responsible for remarkable performance on a wide range of tasks. However, they are limited in terms of scalability as it is suboptimal and inefficient to process long-sequence data. To…

计算机视觉与模式识别 · 计算机科学 2024-04-09 George Leotescu , Daniel Voinea , Alin-Ionut Popa

Researchers are often evaluated by citation-based metrics. Such metrics can inform hiring, promotion, and funding decisions. Concerns have been expressed that popular citation-based metrics incentivize researchers to maximize the production…

数字图书馆 · 计算机科学 2021-05-19 Vladlen Koltun , David Hafner

Multi-agent systems have emerged as a powerful paradigm for automating scientific discovery. To differentiate agent behavior in the multi-agent system, current frameworks typically assign generic role-based personas such as ''reviewer'' or…

人工智能 · 计算机科学 2026-02-03 Yunhui Jang , Seonghyun Park , Jaehyung Kim , Sungsoo Ahn

The automation of scientific discovery represents a critical milestone in Artificial Intelligence (AI) research. However, existing agentic systems for science suffer from two fundamental limitations: rigid, pre-programmed workflows that…

人工智能 · 计算机科学 2025-10-20 Ed Li , Junyu Ren , Xintian Pan , Cat Yan , Chuanhao Li , Dirk Bergemann , Zhuoran Yang

The idea of social participatory sensing provides a substrate to benefit from friendship relations in recruiting a critical mass of participants willing to attend in a sensing campaign. However, the selection of suitable participants who…

社会与信息网络 · 计算机科学 2013-08-07 Haleh Amintoosi , Salil S. Kanhere

Candidate retrieval is a fundamental issue in recommendation system. Given user's recommendation request, relevant candidates need to be retrieved in realtime for subsequent ranking operations. Considering that the retrieval operation is…

信息检索 · 计算机科学 2019-10-22 Zheng Liu , Yu Xing , Jianxun Lian , Defu Lian , Ziyao Li , Xing Xie

Multimodal vector search offers a new paradigm for information retrieval by exposing numerous pieces of functionality which are not possible in traditional lexical search engines. While multimodal vector search can be treated as a drop in…

信息检索 · 计算机科学 2024-09-19 Owen Pendrigh Elliott , Tom Hamer , Jesse Clark

This paper introduces a novel Deep Researcher architecture designed to generate detailed research reports on complex PhD level topics by addressing the inherent limitations of the Parallel Scaling paradigm. Our system utilizes two key…

人工智能 · 计算机科学 2026-01-29 Saurav Prateek

Social science research increasingly demands data-driven insights, yet researchers often face barriers such as lack of technical expertise, inconsistent data formats, and limited access to reliable datasets.Social science research…

数据库 · 计算机科学 2025-12-03 Puneet Arya , Ojas Sahasrabudhe , Adwaiya Srivastav , Partha Pratim Das , Maya Ramanath

Accurately modeling user preferences is crucial for improving the performance of content-based recommender systems. Existing approaches often rely on simplistic user profiling methods, such as averaging or concatenating item embeddings,…

信息检索 · 计算机科学 2025-08-13 Milad Sabouri , Masoud Mansoury , Kun Lin , Bamshad Mobasher

The analysis of research collaboration by field is traditionally conducted beginning with the classification of the publications from the context of interest. In this work we propose an alternative approach based on the classification of…

数字图书馆 · 计算机科学 2018-12-21 Giovanni Abramo , Ciriaco Andrea D'Angelo , Gianluca Murgia

Information Retriever (IR) aims to find the relevant documents (e.g. snippets, passages, and articles) to a given query at large scale. IR plays an important role in many tasks such as open domain question answering and dialogue systems,…

计算与语言 · 计算机科学 2022-06-01 Man Luo

Discovering and making sense of relevant literature is fundamental in any scientific field. Node-link diagram-based visualization tools can aid this process; however, existing tools have been evaluated only on small scales. This paper…

人机交互 · 计算机科学 2022-10-26 Kevin Li , Haoyang Yang , Evan Montoya , Anish Upadhayay , Zhiyan Zhou , Jon Saad-Falcon , Duen Horng Chau

Although bibliometrics has been a separate research field for many years, there is still no uniformity in the way bibliometric analyses are applied to individual researchers. Therefore, this study aims to set up proposals how to evaluate…

数字图书馆 · 计算机科学 2013-10-15 Lutz Bornmann , Werner Marx

Data intensive research requires the support of appropriate datasets. However, it is often time-consuming to discover usable datasets matching a specific research topic. We formulate the dataset discovery problem on an attributed…

信息检索 · 计算机科学 2021-06-08 Basmah Altaf , Shichao Pei , Xiangliang Zhang