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Citation recommendation aims to locate the important papers for scholars to cite. When writing the citing sentences, the authors usually hold different citing intents, which are referred to citation function in citation analysis. Since…

信息检索 · 计算机科学 2025-01-31 Shutian Ma , Chengzhi Zhang , Heng Zhang , Zheng Gao

Canonical Correlation Analysis (CCA) has been widely applied to jointly embed multiple views of data in a maximally correlated latent space. However, the alignment between various data perspectives, which is required by traditional…

机器学习 · 计算机科学 2023-12-11 Biqian Cheng , Evangelos E. Papalexakis , Jia Chen

Existing LLM-based medical question-answering systems lack citation generation and evaluation capabilities, raising concerns about their adoption in practice. In this work, we introduce \name, the first end-to-end framework that facilitates…

计算与语言 · 计算机科学 2025-06-10 Xiao Wang , Mengjue Tan , Qiao Jin , Guangzhi Xiong , Yu Hu , Aidong Zhang , Zhiyong Lu , Minjia Zhang

In recent years, the full text of papers are increasingly available electronically which opens up the possibility of quantitatively investigating citation contexts in more detail. In this study, we introduce a new form of citation analysis,…

数字图书馆 · 计算机科学 2020-01-22 Lutz Bornmann , K. Brad Wray , Robin Haunschild

The ability to correctly model distinct meanings of a word is crucial for the effectiveness of semantic representation techniques. However, most existing evaluation benchmarks for assessing this criterion are tied to sense inventories…

计算与语言 · 计算机科学 2020-10-14 Alessandro Raganato , Tommaso Pasini , Jose Camacho-Collados , Mohammad Taher Pilehvar

Abstractive citation text generation is usually framed as an infilling task, where a sequence-to-sequence model is trained to generate a citation given a reference paper and the context window around the target; the generated citation…

计算与语言 · 计算机科学 2024-02-29 Biswadip Mandal , Xiangci Li , Jessica Ouyang

In this paper, we define and study a new task called Context-Aware Semantic Expansion (CASE). Given a seed term in a sentential context, we aim to suggest other terms that well fit the context as the seed. CASE has many interesting…

计算与语言 · 计算机科学 2020-01-01 Jialong Han , Aixin Sun , Haisong Zhang , Chenliang Li , Shuming Shi

Multi-label text classification refers to the problem of assigning each given document its most relevant labels from the label set. Commonly, the metadata of the given documents and the hierarchy of the labels are available in real-world…

计算与语言 · 计算机科学 2023-10-24 Yu Zhang , Zhihong Shen , Yuxiao Dong , Kuansan Wang , Jiawei Han

Critical text assessment is at the core of many expert activities, such as fact-checking, peer review, and essay grading. Yet, existing work treats critical text assessment as a black box problem, limiting interpretability and human-AI…

计算与语言 · 计算机科学 2025-06-03 Nils Dycke , Matej Zečević , Ilia Kuznetsov , Beatrix Suess , Kristian Kersting , Iryna Gurevych

Multiple-choice question answering (MCQA) becomes particularly challenging when all choices are relevant to the question and are semantically similar. Yet this setting of MCQA can potentially provide valuable clues for choosing the right…

计算与语言 · 计算机科学 2024-08-22 Wenqing Deng , Zhe Wang , Kewen Wang , Shirui Pan , Xiaowang Zhang , Zhiyong Feng

In multiple academic disciplines, having a perceived gender of `woman' is associated with a lower than expected rate of citations. In some fields, that disparity is driven primarily by the citations of men and is increasing over time…

In multi-label classification, each example in a dataset may be annotated as belonging to one or more classes (or none of the classes). Example applications include image (or document) tagging where each possible tag either applies to a…

机器学习 · 计算机科学 2022-11-28 Aditya Thyagarajan , Elías Snorrason , Curtis Northcutt , Jonas Mueller

This paper presents a novel research problem on joint discovery of commonalities and differences between two individual documents (or document sets), called Comparative Document Analysis (CDA). Given any pair of documents from a document…

信息检索 · 计算机科学 2015-10-27 Xiang Ren , Yuanhua Lv , Kuansan Wang , Jiawei Han

Citation recommendation is the task of finding appropriate citations based on a given piece of text. The proposed datasets for this task consist mainly of several scientific fields, lacking some core ones, such as law. Furthermore, citation…

信息检索 · 计算机科学 2023-11-13 Doğukan Arslan , Saadet Sena Erdoğan , Gülşen Eryiğit

Novel contexts may often arise in complex querying scenarios such as in evidence-based medicine (EBM) involving biomedical literature, that may not explicitly refer to entities or canonical concept forms occurring in any fact- or rule-based…

计算与语言 · 计算机科学 2019-11-12 Manirupa Das , Juanxi Li , Eric Fosler-Lussier , Simon Lin , Soheil Moosavinasab , Steve Rust , Yungui Huang , Rajiv Ramnath

In-Context Learning (ICL) has gained prominence due to its ability to perform tasks without requiring extensive training data and its robustness to noisy labels. A typical ICL workflow involves selecting localized examples relevant to a…

信息检索 · 计算机科学 2025-05-07 Janak Kapuriya , Manit Kaushik , Debasis Ganguly , Sumit Bhatia

Automatically extracting key information from scientific documents has the potential to help scientists work more efficiently and accelerate the pace of scientific progress. Prior work has considered extracting document-level entity…

数字图书馆 · 计算机科学 2021-06-04 Vijay Viswanathan , Graham Neubig , Pengfei Liu

Citation texts are sometimes not very informative or in some cases inaccurate by themselves; they need the appropriate context from the referenced paper to reflect its exact contributions. To address this problem, we propose an unsupervised…

计算与语言 · 计算机科学 2017-05-24 Arman Cohan , Nazli Goharian

Classification in the context of multi-label data streams represents a challenge that has attracted significant attention due to its high real-world applicability. However, this task faces problems inherent to dynamic environments, such as…

机器学习 · 计算机科学 2025-08-26 H. Freire-Oliveira , E. R. F. Paiva , J. Gama , L. Khan , R. Cerri

The lack of contextual information in text data can make the annotation process of text-based emotion classification datasets challenging. As a result, such datasets often contain labels that fail to consider all the relevant emotions in…