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Over the past decade, analogies, in the form of word-level analogies, have played a significant role as an intrinsic measure of evaluating the quality of word embedding methods such as word2vec. Modern large language models (LLMs), however,…

Evaluating long document summaries remains the primary bottleneck in summarization research. Existing metrics correlate weakly with human judgments and produce aggregate scores without explaining deficiencies or guiding improvement,…

计算与语言 · 计算机科学 2026-04-29 Huyen Nguyen , Haoxuan Zhang , Yang Zhang , Haihua Chen , Junhua Ding

Dialogue summarization helps readers capture salient information from long conversations in meetings, interviews, and TV series. However, real-world dialogues pose a great challenge to current summarization models, as the dialogue length…

News headlines often evoke sentiment by intentionally portraying entities in particular ways, making targeted sentiment analysis (TSA) of headlines a worthwhile but difficult task. Due to its subjectivity, creating TSA datasets can involve…

计算与语言 · 计算机科学 2024-10-31 Jana Juroš , Laura Majer , Jan Šnajder

While recent large language models (LLMs) demonstrate remarkable abilities in responding to queries in diverse languages, their ability to handle long multilingual contexts is unexplored. As such, a systematic evaluation of the long-context…

计算与语言 · 计算机科学 2024-08-20 Amey Hengle , Prasoon Bajpai , Soham Dan , Tanmoy Chakraborty

In the fast-changing realm of information, the capacity to construct coherent timelines from extensive event-related content has become increasingly significant and challenging. The complexity arises in aggregating related documents to…

计算与语言 · 计算机科学 2025-01-03 Weiqi Wu , Shen Huang , Yong Jiang , Pengjun Xie , Fei Huang , Hai Zhao

Most existing news recommendation methods tackle this task by conducting semantic matching between candidate news and user representation produced by historical clicked news. However, they overlook the high-level connections among different…

信息检索 · 计算机科学 2024-03-07 Shen Gao , Jiabao Fang , Quan Tu , Zhitao Yao , Zhumin Chen , Pengjie Ren , Zhaochun Ren

Recently, neural models have been proposed for headline generation by learning to map documents to headlines with recurrent neural networks. Nevertheless, as traditional neural network utilizes maximum likelihood estimation for parameter…

计算与语言 · 计算机科学 2016-10-11 Ayana , Shiqi Shen , Yu Zhao , Zhiyuan Liu , Maosong Sun

Predicting emotions elicited by news headlines can be challenging as the task is largely influenced by the varying nature of people's interpretations and backgrounds. Previous works have explored classifying discrete emotions directly from…

计算与语言 · 计算机科学 2024-07-16 Ge Gao , Jongin Kim , Sejin Paik , Ekaterina Novozhilova , Yi Liu , Sarah T. Bonna , Margrit Betke , Derry Tanti Wijaya

The proliferation of fake news has had far-reaching implications on politics, the economy, and society at large. While Fake news detection methods have been employed to mitigate this issue, they primarily depend on two essential elements:…

计算与语言 · 计算机科学 2024-03-18 Guanghua Li , Wensheng Lu , Wei Zhang , Defu Lian , Kezhong Lu , Rui Mao , Kai Shu , Hao Liao

The rapid proliferation of online news has posed significant challenges in tracking the continuous development of news topics. Traditional timeline summarization constructs a chronological summary of the events but often lacks the…

计算与语言 · 计算机科学 2024-11-15 Chenlong Zhang , Tong Zhou , Pengfei Cao , Zhuoran Jin , Yubo Chen , Kang Liu , Jun Zhao

Large Language Models (LLMs) have shown remarkable prowess in text generation, yet producing long-form, factual documents grounded in extensive external knowledge bases remains a significant challenge. Existing "top-down" methods, which…

计算与语言 · 计算机科学 2025-09-17 Binquan Ji , Jiaqi Wang , Ruiting Li , Xingchen Han , Yiyang Qi , Shichao Wang , Yifei Lu , Yuantao Han , Feiliang Ren

Robustly evaluating the long-form storytelling capabilities of Large Language Models (LLMs) remains a significant challenge, as existing benchmarks often lack the necessary scale, diversity, or objective measures. To address this, we…

计算与语言 · 计算机科学 2025-05-22 Leon Lin , Jun Zheng , Haidong Wang

Timeline summarization (TLS) involves creating summaries of long-running events using dated summaries from numerous news articles. However, limited data availability has significantly slowed down the development of timeline summarization.…

人工智能 · 计算机科学 2023-11-16 Qianren Mao , Jiazheng Wang , Zheng Wang , Xi Li , Bo Li , Jianxin Li

In this research, we continuously collect data from the RSS feeds of traditional news sources. We apply several pre-trained implementations of named entity recognition (NER) tools, quantifying the success of each implementation. We also…

计算机与社会 · 计算机科学 2020-06-11 Ashwini Badgujar , Sheng Chen , Andrew Wang , Kai Yu , Paul Intrevado , David Guy Brizan

Real world uses of deep learning require predictable model behavior under distribution shifts. Models such as CLIP show emergent natural distributional robustness comparable to humans, but may require hundreds of millions of training…

计算机视觉与模式识别 · 计算机科学 2023-08-09 Benjamin Feuer , Ameya Joshi , Minh Pham , Chinmay Hegde

There are many potential benefits to news readers accessing diverse sources. Modern news aggregators do the hard work of organizing the news, offering readers a plethora of source options, but choosing which source to read remains…

计算与语言 · 计算机科学 2022-11-10 Philippe Laban , Chien-Sheng Wu , Lidiya Murakhovs'ka , Xiang 'Anthony' Chen , Caiming Xiong

In the era of information overload, personalized news headline generation is crucial for engaging users by tailoring content to their preferences while accurately conveying news facts. Existing methods struggle with effectively capturing…

计算与语言 · 计算机科学 2025-08-07 Raymond Wilson , Cole Graham , Chase Carter , Zefeng Yang , Ruiqi Gu

The scarcity of available text corpora for low-resource languages like Albanian is a serious hurdle for research in natural language processing tasks. This paper introduces AlbNews, a collection of 600 topically labeled news headlines and…

计算与语言 · 计算机科学 2024-02-07 Erion Çano , Dario Lamaj

In the era of Big Data and Deep Learning, there is a common view that machine learning approaches are the only way to cope with the robust and scalable information extraction and summarization. It has been recently proposed that the CNL…

计算与语言 · 计算机科学 2016-07-19 Normunds Gruzitis , Guntis Barzdins