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We propose RoBiRank, a ranking algorithm that is motivated by observing a close connection between evaluation metrics for learning to rank and loss functions for robust classification. The algorithm shows a very competitive performance on…

Machine Learning · Statistics 2014-08-22 Hyokun Yun , Parameswaran Raman , S. V. N. Vishwanathan

Large Language Models (LLMs) have become powerful foundations for generative recommender systems, framing recommendation tasks as text generation tasks. However, existing generative recommendation methods often rely on discrete ID-based…

Information Retrieval · Computer Science 2026-03-24 Jerome Ramos , Bin Wu , Aldo Lipani

To better exploit search logs and model users' behavior patterns, numerous click models are proposed to extract users' implicit interaction feedback. Most traditional click models are based on the probabilistic graphical model (PGM)…

Information Retrieval · Computer Science 2022-08-23 Jianghao Lin , Weiwen Liu , Xinyi Dai , Weinan Zhang , Shuai Li , Ruiming Tang , Xiuqiang He , Jianye Hao , Yong Yu

Entity rankings (e.g., institutions, journals) are a core component of academia and related industries. Existing approaches to institutional rankings have relied on a variety of data sources, and approaches to computing outcomes, but remain…

Digital Libraries · Computer Science 2025-04-08 Sean C. Rife , Joshua M. Nicholson , Beatriz Bosques , Domenic Rosati , Ashish Uppala , Igor A. Osipov

Bibliometrics such as the number of papers and times cited are often used to compare researchers based on specific criteria. The criteria, however, are different in each research domain and are set by empirical laws. Moreover, there are…

Digital Libraries · Computer Science 2017-08-07 Takahiro Kawamura , Yasuhiro Yamashita , Katsuji Matsumura

There has been a surge of interest in harnessing the reasoning capabilities of Large Language Models (LLMs) to accelerate scientific discovery. While existing approaches rely on grounding the discovery process within the relevant…

Artificial Intelligence · Computer Science 2025-06-03 Aniketh Garikaparthi , Manasi Patwardhan , Aditya Sanjiv Kanade , Aman Hassan , Lovekesh Vig , Arman Cohan

Large Language Models (LLMs) demonstrate potential in the field of scientific idea generation. However, the generated results often lack controllable academic context and traceable inspiration pathways. To bridge this gap, this paper…

Artificial Intelligence · Computer Science 2026-02-27 Pengzhen Xie , Huizhi Liang

A researcher collaborating with many groups will normally have more papers (and thus higher citations and $h$-index) than a researcher spending all his/her time working alone or in a small group. While analyzing an author's research merit,…

Digital Libraries · Computer Science 2016-07-08 Shaon Sahoo

Although there are a small number of work to conduct patent research by building knowledge graph, but without constructing patent knowledge graph using patent documents and combining latest natural language processing methods to mine hidden…

Computation and Language · Computer Science 2021-07-13 Gaochen Wu , Bin Xu , Yuxin Qin , Fei Kong , Bangchang Liu , Hongwen Zhao , Dejie Chang

Multi-head attention is appealing for its ability to jointly extract different types of information from multiple representation subspaces. Concerning the information aggregation, a common practice is to use a concatenation followed by a…

Computation and Language · Computer Science 2019-04-08 Jian Li , Baosong Yang , Zi-Yi Dou , Xing Wang , Michael R. Lyu , Zhaopeng Tu

A new method for visualizing the relatedness of scientific areas is developed that is based on measuring the overlap of researchers between areas. It is found that closely related areas have a high propensity to share a larger number of…

Digital Libraries · Computer Science 2013-03-11 F. G. Serpa , Adam M. Graves , Artjay Javier

Collaboration within mathematics has been established as being effective in providing students with crucial opportunities to develop critical thinking, effective communication, and teamwork skills. By engaging in group problem-solving and…

History and Overview · Mathematics 2025-08-19 Sang Hyun Kim , Tanya Evans

In this paper we present clustering method is very sensitive to the initial center values, requirements on the data set too high, and cannot handle noisy data the proposal method is using information entropy to initialize the cluster…

Information Retrieval · Computer Science 2011-04-12 K. Suresh

This paper describes the work of the UniBuc Archaeology team for CLPsych's 2024 Shared Task, which involved finding evidence within the text supporting the assigned suicide risk level. Two types of evidence were required: highlights…

Computation and Language · Computer Science 2024-03-19 Anastasia Sandu , Teodor Mihailescu , Sergiu Nisioi

One of the main challenges in data mining is choosing the optimal number of clusters without prior information. Notably, existing methods are usually in the philosophy of cluster validation and hence have underlying assumptions on data…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Ruilin Zhang , Haiyang Zheng , Hongpeng Wang

Google Scholar is one of the top search engines to access research articles across multiple disciplines for scholarly literature. Google scholar advance search option gives the privilege to extract articles based on phrases, publishers…

Digital Libraries · Computer Science 2025-09-12 Shrabani Ghosh

Large Language Models (LLMs)' search capabilities have garnered significant attention. Existing benchmarks, such as OpenAI's BrowseComp, primarily focus on general search scenarios and fail to adequately address the specific demands of…

Information Retrieval · Computer Science 2025-06-23 Junting Zhou , Wang Li , Yiyan Liao , Nengyuan Zhang , Tingjia Miao , Zhihui Qi , Yuhan Wu , Tong Yang

Cognitive and metacognitive strategy had demonstrated a significant role in self-regulated learning (SRL), and an appropriate use of strategies is beneficial to effective learning or question-solving tasks during a human-computer…

Computers and Society · Computer Science 2019-06-10 Feng Tian , Jia Yue , Kuo-ming Chao , Buyue Qian , Nazaraf Shah , Longzhuang Li , Haiping Zhu , Yan Chen , Bin Zeng , Qinghua Zheng

The aggregated journal-journal citation matrix -based on the Journal Citation Reports (JCR) of the Science Citation Index- can be decomposed by indexers and/or algorithmically. In this study, we test the results of two recently available…

Data Analysis, Statistics and Probability · Physics 2009-01-09 Ismael Rafols , Loet Leydesdorff

Data Mining is the process of extracting useful patterns from the huge amount of database and many data mining techniques are used for mining these patterns. Recently, one of the remarkable facts in higher educational institute is the rapid…

Artificial Intelligence · Computer Science 2014-05-16 Priyanka Saini