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Large language models are increasingly capable of generating fluent-appearing text with relatively little task-specific supervision. But can these models accurately explain classification decisions? We consider the task of generating…

计算与语言 · 计算机科学 2022-05-06 Sarah Wiegreffe , Jack Hessel , Swabha Swayamdipta , Mark Riedl , Yejin Choi

There is a broad consensus on the importance of deep learning models in tasks involving complex data. Often, an adequate understanding of these models is required when focusing on the transparency of decisions in human-critical…

More capable language models increasingly saturate existing task benchmarks, in some cases outperforming humans. This has left little headroom with which to measure further progress. Adversarial dataset creation has been proposed as a…

计算与语言 · 计算机科学 2021-11-17 Jason Phang , Angelica Chen , William Huang , Samuel R. Bowman

Story visualization is an under-explored task that falls at the intersection of many important research directions in both computer vision and natural language processing. In this task, given a series of natural language captions which…

计算与语言 · 计算机科学 2021-05-24 Adyasha Maharana , Darryl Hannan , Mohit Bansal

To enhance the quality of generated stories, recent story generation models have been investigating the utilization of higher-level attributes like plots or commonsense knowledge. The application of prompt-based learning with large language…

计算与语言 · 计算机科学 2023-07-25 Zhuohan Xie , Trevor Cohn , Jey Han Lau

Adversarial examples are inputs to machine learning models designed by an adversary to cause an incorrect output. So far, adversarial examples have been studied most extensively in the image domain. In this domain, adversarial examples can…

音频与语音处理 · 电气工程与系统科学 2019-06-10 Yao Qin , Nicholas Carlini , Ian Goodfellow , Garrison Cottrell , Colin Raffel

Stories are a fundamental aspect of human experience. Engaging deeply with stories and spotting plot holes -- inconsistencies in a storyline that break the internal logic or rules of a story's world -- requires nuanced reasoning skills,…

计算与语言 · 计算机科学 2025-12-19 Kabir Ahuja , Melanie Sclar , Yulia Tsvetkov

Neural network based approaches to automated story plot generation attempt to learn how to generate novel plots from a corpus of natural language plot summaries. Prior work has shown that a semantic abstraction of sentences called events…

计算与语言 · 计算机科学 2023-01-19 Prithviraj Ammanabrolu , Ethan Tien , Wesley Cheung , Zhaochen Luo , William Ma , Lara J. Martin , Mark O. Riedl

Large language models (LLMs) have significantly transformed the educational landscape. As current plagiarism detection tools struggle to keep pace with LLMs' rapid advancements, the educational community faces the challenge of assessing…

计算与语言 · 计算机科学 2024-06-18 Roy Xie , Chengxuan Huang , Junlin Wang , Bhuwan Dhingra

Storytelling and narrative are fundamental to human experience, intertwined with our social and cultural engagement. As such, researchers have long attempted to create systems that can generate stories automatically. In recent years,…

计算与语言 · 计算机科学 2023-09-13 Yuxin Wang , Jieru Lin , Zhiwei Yu , Wei Hu , Börje F. Karlsson

A major challenge in the field of Text Generation is evaluation: Human evaluations are cost-intensive, and automated metrics often display considerable disagreement with human judgments. In this paper, we propose a statistical model of Text…

计算与语言 · 计算机科学 2023-06-07 Jan Deriu , Pius von Däniken , Don Tuggener , Mark Cieliebak

Machine learning systems based on deep neural networks, being able to produce state-of-the-art results on various perception tasks, have gained mainstream adoption in many applications. However, they are shown to be vulnerable to…

机器学习 · 计算机科学 2018-01-16 Bo Luo , Yannan Liu , Lingxiao Wei , Qiang Xu

Automatically evaluating the quality of language generation is critical. Although recent learned metrics show high correlation with human judgement, these metrics can not explain their verdict or associate the scores with defects in…

计算与语言 · 计算机科学 2023-10-30 Wenda Xu , Danqing Wang , Liangming Pan , Zhenqiao Song , Markus Freitag , William Yang Wang , Lei Li

Story generation is a challenging task, which demands to maintain consistency of the plots and characters throughout the story. Previous works have shown that GPT2, a large-scale language model, has achieved good performance on story…

计算与语言 · 计算机科学 2020-10-20 Wei Wang , Piji Li , Hai-Tao Zheng

We propose the task of outline-conditioned story generation: given an outline as a set of phrases that describe key characters and events to appear in a story, the task is to generate a coherent narrative that is consistent with the…

计算与语言 · 计算机科学 2020-10-13 Hannah Rashkin , Asli Celikyilmaz , Yejin Choi , Jianfeng Gao

Adversarial examples are helpful for analyzing and improving the robustness of text classifiers. Generating high-quality adversarial examples is a challenging task as it requires generating fluent adversarial sentences that are semantically…

计算与语言 · 计算机科学 2022-10-21 Lei Xu , Alfredo Cuesta-Infante , Laure Berti-Equille , Kalyan Veeramachaneni

Adversarial samples are strategically modified samples, which are crafted with the purpose of fooling a classifier at hand. An attacker introduces specially crafted adversarial samples to a deployed classifier, which are being…

机器学习 · 计算机科学 2017-07-11 Suranjana Samanta , Sameep Mehta

We present a literature survey on non-interactive computational story generation. The article starts with the presentation of requirements for creative systems, three types of models of creativity (computational, socio-cultural, and…

计算与语言 · 计算机科学 2021-10-22 Luis Miguel Botelho

Today text classification models have been widely used. However, these classifiers are found to be easily fooled by adversarial examples. Fortunately, standard attacking methods generate adversarial texts in a pair-wise way, that is, an…

计算与语言 · 计算机科学 2020-03-24 Yankun Ren , Jianbin Lin , Siliang Tang , Jun Zhou , Shuang Yang , Yuan Qi , Xiang Ren

With recent advances in large language models (LLMs), the concept of automatically generating children's educational materials has become increasingly realistic. Working toward the goal of age-appropriate simplicity in generated educational…

计算与语言 · 计算机科学 2023-10-31 Maria Valentini , Jennifer Weber , Jesus Salcido , Téa Wright , Eliana Colunga , Katharina Kann