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The development of natural language processing algorithms and the explosive growth of conversational data are encouraging researches on the human-computer conversation. Still, getting qualified conversational data on a large scale is…

计算与语言 · 计算机科学 2020-02-13 Sihyeon Jo , Seungryong Yoo , Sangwon Im , Seung Hee Yang , Tong Zuo , Hee-Eun Kim , SangWook Han , Seong-Woo Kim

Generative AI is increasingly transforming creativity into a hybrid human-artificial process, but its impact on the quality and diversity of creative output remains unclear. We study collective creativity using a controlled word-guessing…

社会与信息网络 · 计算机科学 2026-02-27 Chenyi Li , Raja Marjieh , Haoyu Hu , Mark Steyvers , Katherine M. Collins , Ilia Sucholutsky , Nori Jacoby

Assessing the quality of group deliberation is essential for improving our understanding of deliberative processes. The Deliberative Reason Index (DRI) offers a sophisticated metric for evaluating group reasoning, but its implementation has…

计算机与社会 · 计算机科学 2025-11-18 Maurice Flechtner

This study examines the rhetorical and linguistic features of argumentative texts generated by ChatGPT on ethically nuanced topics and investigates their persuasive impact on human readers.Through a user study involving 62 participants and…

人机交互 · 计算机科学 2025-08-14 Daniel Raffini , Agnese Macori , Lorenzo Porcaro , Tiziana Catarci , Marco Angelini

Generative adversarial networks (GANs) and diffusion models have dramatically advanced deepfake technology, and its threats to digital security, media integrity, and public trust have increased rapidly. This research explored zero-shot…

图形学 · 计算机科学 2025-09-24 Ayan Sar , Sampurna Roy , Tanupriya Choudhury , Ajith Abraham

This paper investigates the potential of LLM-based conversational agents (CAs) to enhance critical reflection and mitigate design fixation in group design work. By challenging AI-generated recommendations and prevailing group opinions,…

人机交互 · 计算机科学 2024-06-18 Soohwan Lee , Seoyeong Hwang , Kyungho Lee

The emergence and ongoing development of Web 2.0 technologies have enabled new and advanced forms of collective intelligence at unprecedented scales, allowing large numbers of individuals to act collectively and create high quality…

社会与信息网络 · 计算机科学 2014-07-01 Taraneh Khazaei , Lu Xiao

In recent years, Large Language Models (LLMs) have demonstrated remarkable capabilities across diverse NLP tasks. Extensive research has explored how to enhance the logical reasoning abilities such as Chain-of-Thought, Chain-of-Thought with…

计算与语言 · 计算机科学 2025-12-29 Tongxuan Liu , Xingyu Wang , Weizhe Huang , Wenjiang Xu , Yuting Zeng , Lei Jiang , Hailong Yang , Jing Li

Project-based learning plays a crucial role in computing education. However, its open-ended nature makes tracking project development and assessing success challenging. We investigate how dialogue and system interaction logs predict project…

人机交互 · 计算机科学 2025-06-16 Conrad Borchers , Xiaoyi Tian , Kristy Elizabeth Boyer , Maya Israel

Deepfake images are fast becoming a serious concern due to their realism. Diffusion models have recently demonstrated highly realistic visual content generation, which makes them an excellent potential tool for Deepfake generation. To curb…

计算机视觉与模式识别 · 计算机科学 2023-09-27 Yunzhuo Chen , Nur Al Hasan Haldar , Naveed Akhtar , Ajmal Mian

In human-AI collaboration, a central challenge is deciding whether the AI should handle a task, be deferred to a human expert, or be addressed through collaborative effort. Existing Learning to Defer approaches typically make binary choices…

人工智能 · 计算机科学 2025-05-27 Chengbo He , Bochao Zou , Junliang Xing , Jiansheng Chen , Yuanchun Shi , Huimin Ma

Deep learning technology has made it possible to generate realistic content of specific individuals. These `deepfakes' can now be generated in real-time which enables attackers to impersonate people over audio and video calls. Moreover,…

密码学与安全 · 计算机科学 2023-01-10 Lior Yasur , Guy Frankovits , Fred M. Grabovski , Yisroel Mirsky

Collaboration is an important problem-solving skill; however, novice collaboration generally benefits from some kind of support. One possibility for supporting productive conversations between collaborators is to encourage pairs of students…

物理教育 · 物理学 2009-09-29 Robert G. M. Hausmann , Brett van de Sande , Carla van de Sande , Kurt VanLehn

Context: Online collaborative creation of models is becoming commonplace. Collaborative modeling using chatbots and natural language may lower the barriers to modeling for users from different domains. Objective: We compare the perceived…

人机交互 · 计算机科学 2024-08-27 Ranci Ren , John W. Castro , Santiago R. Acuña , Oscar Dieste , Silvia T. Acuña

In this paper we propose a novel human-centered approach for detecting forgery in face images, using dynamic prototypes as a form of visual explanations. Currently, most state-of-the-art deepfake detections are based on black-box models…

计算机视觉与模式识别 · 计算机科学 2021-01-18 Loc Trinh , Michael Tsang , Sirisha Rambhatla , Yan Liu

There have been many recent advances in the fields of generative Artificial Intelligence (AI) and Large Language Models (LLM), with the Generative Pre-trained Transformer (GPT) model being a leading "chatbot." LLM-based chatbots have become…

计算与语言 · 计算机科学 2024-08-12 Gauri Anil Godghase , Rishit Agrawal , Tanush Obili , Mark Stamp

Collecting data for training dialog systems can be extremely expensive due to the involvement of human participants and need for extensive annotation. Especially in document-grounded dialog systems, human experts need to carefully read the…

计算与语言 · 计算机科学 2021-12-16 Qingyang Wu , Song Feng , Derek Chen , Sachindra Joshi , Luis A. Lastras , Zhou Yu

Incivility remains a major challenge for online discussion platforms, to such an extent that even conversations between well-intentioned users can often derail into uncivil behavior. Traditionally, platforms have relied on moderators to --…

人机交互 · 计算机科学 2022-12-06 Jonathan P. Chang , Charlotte Schluger , Cristian Danescu-Niculescu-Mizil

The availability of smart devices leads to an exponential increase in multimedia content. However, advancements in deep learning have also enabled the creation of highly sophisticated Deepfake content, including speech Deepfakes, which pose…

声音 · 计算机科学 2025-07-16 Menglu Li , Yasaman Ahmadiadli , Xiao-Ping Zhang

Large pre-trained language models have exhibited unprecedented capabilities in producing high-quality text via prompting techniques. This fact introduces new possibilities for data collection and annotation, particularly in situations where…

计算与语言 · 计算机科学 2023-05-25 Tiziano Labruna , Sofia Brenna , Andrea Zaninello , Bernardo Magnini