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Multilingual e-commerce search suffers from severe data imbalance across languages, label noise, and limited supervision for low-resource languages--challenges that impede the cross-lingual generalization of relevance models despite the…

信息检索 · 计算机科学 2025-10-27 Yabo Yin , Yang Xi , Jialong Wang , Shanqi Wang , Jiateng Hu

The field of conversational information seeking, which is rapidly gaining interest in both academia and industry, is changing how we interact with search engines through natural language interactions. Existing datasets and methods are…

信息检索 · 计算机科学 2024-05-13 Chris Samarinas , Hamed Zamani

Recent advances in text-to-image (T2I) generation have achieved impressive results, yet existing models still struggle with prompts that require rich world knowledge and implicit reasoning: both of which are critical for producing…

计算机视觉与模式识别 · 计算机科学 2025-05-06 Daoan Zhang , Che Jiang , Ruoshi Xu , Biaoxiang Chen , Zijian Jin , Yutian Lu , Jianguo Zhang , Liang Yong , Jiebo Luo , Shengda Luo

Quality assessment of AI-generated content is crucial for evaluating model capability and guiding model optimization. However, most existing quality assessment datasets and models provide only a single quality score, which is too coarse to…

计算机视觉与模式识别 · 计算机科学 2026-04-02 Shushi Wang , Zicheng Zhang , Chunyi Li , Wei Wang , Liya Ma , Fengjiao Chen , Xiaoyu Li , Xuezhi Cao , Guangtao Zhai , Xiaohong Liu

Fact-centric question answering (QA) often requires access to multiple, heterogeneous, information sources. By jointly considering several sources like a knowledge base (KB), a text collection, and tables from the web, QA systems can…

信息检索 · 计算机科学 2023-08-22 Philipp Christmann , Rishiraj Saha Roy , Gerhard Weikum

Internet memes are a powerful form of online communication, yet their nature and reliance on commonsense knowledge make toxicity detection challenging. Identifying key features for meme interpretation and understanding, is a crucial task.…

计算与语言 · 计算机科学 2026-03-05 Stefano De Giorgis , Ting-Chih Chen , Filip Ilievski

Query sensitive summarization aims at providing the users with the summary of the contents of single or multiple web pages based on the search query. This paper proposes a novel idea of generating a comparative summary from a set of URLs…

信息检索 · 计算机科学 2012-01-12 P. Chitra , R. Baskaran , K. Sarukesi

The exponential growth of scientific production makes secondary literature abridgements increasingly demanding. We introduce a new open-source framework for systematic reviews that significantly reduces time and workload for collecting and…

数字图书馆 · 计算机科学 2022-02-24 Angelo D'Ambrosio , Hajo Grundmann , Tjibbe Donker

When answering a question, people often draw upon their rich world knowledge in addition to the particular context. Recent work has focused primarily on answering questions given some relevant document or context, and required very little…

计算与语言 · 计算机科学 2019-03-19 Alon Talmor , Jonathan Herzig , Nicholas Lourie , Jonathan Berant

Evaluating the quality of text generated by large language models (LLMs) remains a significant challenge. Traditional metrics often fail to align well with human judgments, particularly in tasks requiring creativity and nuance. In this…

计算与语言 · 计算机科学 2024-09-11 Jayr Pereira , Andre Assumpcao , Roberto Lotufo

Recent advances in image generation models have expanded their applications beyond aesthetic imagery toward practical visual content creation. However, existing benchmarks mainly focus on natural image synthesis and fail to systematically…

计算机视觉与模式识别 · 计算机科学 2026-03-27 Yan Li , Zezi Zeng , Ziwei Zhou , Xin Gao , Muzhao Tian , Yifan Yang , Mingxi Cheng , Qi Dai , Yuqing Yang , Lili Qiu , Zhendong Wang , Zhengyuan Yang , Xue Yang , Lijuan Wang , Ji Li , Chong Luo

Query-document relevance prediction is a critical problem in Information Retrieval systems. This problem has increasingly been tackled using (pretrained) transformer-based models which are finetuned using large collections of labeled data.…

信息检索 · 计算机科学 2023-06-21 Aditi Chaudhary , Karthik Raman , Krishna Srinivasan , Kazuma Hashimoto , Mike Bendersky , Marc Najork

Due to the difficulties in replicating and scaling up qualitative studies, such studies are rarely verified. Accordingly, in this paper, we leverage the advantages of crowdsourcing (low costs, fast speed, scalable workforce) to replicate…

软件工程 · 计算机科学 2017-03-03 Di Chen , Kathryn T. Stolee , Tim Menzies

With the rapid development of Large Language Models (LLMs), Controllable Text Generation (CTG) has become a critical technology for enhancing system reliability and user experience. Addressing the limitations of traditional methods, this…

计算与语言 · 计算机科学 2025-09-23 Yan Zhuang , Yuan Sun

Generative Engine Optimization (GEO) aims to improve content visibility in AI-generated responses. However, existing methods measure contribution-how much a document influences a response-rather than citation, the mechanism that actually…

信息检索 · 计算机科学 2026-03-11 Zhihua Tian , Yuhan Chen , Yao Tang , Jian Liu , Ruoxi Jia

Causal inference is a vital aspect of multiple scientific disciplines and is routinely applied to high-impact applications such as medicine. However, evaluating the performance of causal inference methods in real-world environments is…

机器学习 · 计算机科学 2023-07-04 Mathieu Chevalley , Yusuf Roohani , Arash Mehrjou , Jure Leskovec , Patrick Schwab

Google AI Overviews (AIOs) are arguably the most widely encountered deployment of generative AI, reaching over 2 billion users who may not realize the answers they see are AI-generated. Where search engines have traditionally surfaced…

计算机与社会 · 计算机科学 2026-05-15 Haofei Xu , Umar Iqbal , Jacob M. Montgomery

Deep learning-based expert models have reached superhuman performance in decision-making domains such as chess and Go. However, it is under-explored to explain or comment on given decisions although it is important for model explainability…

机器学习 · 计算机科学 2025-02-11 Jaechang Kim , Jinmin Goh , Inseok Hwang , Jaewoong Cho , Jungseul Ok

Automatic text generation based on neural language models has achieved performance levels that make the generated text almost indistinguishable from those written by humans. Despite the value that text generation can have in various…

计算与语言 · 计算机科学 2022-05-02 Vijini Liyanage , Davide Buscaldi , Adeline Nazarenko

Delivering high-quality content is crucial for effective reading comprehension and successful learning. Ensuring educational materials are interpreted as intended by their authors is a persistent challenge, especially with the added…

计算机与社会 · 计算机科学 2024-12-17 Madjid Sadallah
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