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Neural dialog models are known to suffer from problems such as generating unsafe and inconsistent responses. Even though these problems are crucial and prevalent, they are mostly manually identified by model designers through interactions.…

Computation and Language · Computer Science 2021-09-16 Dian Yu , Kenji Sagae

In this paper, we design and train a Generative Image-to-text Transformer, GIT, to unify vision-language tasks such as image/video captioning and question answering. While generative models provide a consistent network architecture between…

Computer Vision and Pattern Recognition · Computer Science 2022-12-19 Jianfeng Wang , Zhengyuan Yang , Xiaowei Hu , Linjie Li , Kevin Lin , Zhe Gan , Zicheng Liu , Ce Liu , Lijuan Wang

As single-task accuracy on individual language and image tasks has improved substantially in the last few years, the long-term goal of a generally skilled agent that can both see and talk becomes more feasible to explore. In this work, we…

Computation and Language · Computer Science 2020-01-17 Da Ju , Kurt Shuster , Y-Lan Boureau , Jason Weston

A goal-oriented visual dialogue involves multi-turn interactions between two agents, Questioner and Oracle. During which, the answer given by Oracle is of great significance, as it provides golden response to what Questioner concerns. Based…

Computer Vision and Pattern Recognition · Computer Science 2022-03-25 Zipeng Xu , Fangxiang Feng , Xiaojie Wang , Yushu Yang , Huixing Jiang , Zhongyuan Wang

We present a self-supervised method to improve an agent's abilities in describing arbitrary objects while actively exploring a generic environment. This is a challenging problem, as current models struggle to obtain coherent image captions…

Computer Vision and Pattern Recognition · Computer Science 2025-09-18 Tommaso Galliena , Tommaso Apicella , Stefano Rosa , Pietro Morerio , Alessio Del Bue , Lorenzo Natale

A proactive dialogue system has the ability to proactively lead the conversation. Different from the general chatbots which only react to the user, proactive dialogue systems can be used to achieve some goals, e.g., to recommend some items…

Computation and Language · Computer Science 2021-07-20 Yutao Zhu , Jian-Yun Nie , Kun Zhou , Pan Du , Hao Jiang , Zhicheng Dou

The rise of Large Language Models (LLMs) and generative visual analytics systems has transformed data-driven insights, yet significant challenges persist in accurately interpreting users' analytical and interaction intents. While language…

Human-Computer Interaction · Computer Science 2025-04-17 Juntong Chen , Jiang Wu , Jiajing Guo , Vikram Mohanty , Xueming Li , Jorge Piazentin Ono , Wenbin He , Liu Ren , Dongyu Liu

Task-oriented dialogue systems help users accomplish tasks such as booking a movie ticket and ordering food via conversation. Generative models parameterized by a deep neural network are widely used for next turn response generation in such…

Computation and Language · Computer Science 2020-10-13 Prasanna Parthasarathi , Arvind Neelakantan , Sharan Narang

Visual Dialog (VD) is a task where an agent answers a series of image-related questions based on a multi-round dialog history. However, previous VD methods often treat the entire dialog history as a simple text input, disregarding the…

Artificial Intelligence · Computer Science 2024-08-14 Wei Pang , Ruixue Duan , Jinfu Yang , Ning Li

Visual dialog is challenging since it needs to answer a series of coherent questions based on understanding the visual environment. How to ground related visual objects is one of the key problems. Previous studies utilize the question and…

Computer Vision and Pattern Recognition · Computer Science 2022-06-01 Feilong Chen , Xiuyi Chen , Can Xu , Daxin Jiang

Text-to-image generation tasks have driven remarkable advances in diverse media applications, yet most focus on single-turn scenarios and struggle with iterative, multi-turn creative tasks. Recent dialogue-based systems attempt to bridge…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Shichao Ma , Yunhe Guo , Jiahao Su , Qihe Huang , Zhengyang Zhou , Yang Wang

Recent advances in open-vocabulary object detection models will enable Automatic Target Recognition systems to be sustainable and repurposed by non-technical end-users for a variety of applications or missions. New, and potentially nuanced,…

Computer Vision and Pattern Recognition · Computer Science 2025-03-24 Louis Y. Kim , Michelle Karker , Victoria Valledor , Seiyoung C. Lee , Karl F. Brzoska , Margaret Duff , Anthony Palladino

Multi-modal tasks involving vision and language in deep learning continue to rise in popularity and are leading to the development of newer models that can generalize beyond the extent of their training data. The current models lack…

Computer Vision and Pattern Recognition · Computer Science 2023-07-21 Ethan Shen , Scotty Singh , Bhavesh Kumar

Visual dialog is a task of answering a series of inter-dependent questions given an input image, and often requires to resolve visual references among the questions. This problem is different from visual question answering (VQA), which…

Computer Vision and Pattern Recognition · Computer Science 2018-08-08 Paul Hongsuck Seo , Andreas Lehrmann , Bohyung Han , Leonid Sigal

In this paper, a novel Generation-Evaluation framework is developed for multi-turn conversations with the objective of letting both participants know more about each other. For the sake of rational knowledge utilization and coherent…

Computation and Language · Computer Science 2019-06-04 Siqi Bao , Huang He , Fan Wang , Rongzhong Lian , Hua Wu

A natural image usually conveys rich semantic content and can be viewed from different angles. Existing image description methods are largely restricted by small sets of biased visual paragraph annotations, and fail to cover rich underlying…

Computer Vision and Pattern Recognition · Computer Science 2017-03-27 Xiaodan Liang , Zhiting Hu , Hao Zhang , Chuang Gan , Eric P. Xing

Generative AI has significantly changed industries by enabling text-driven image generation, yet challenges remain in achieving high-resolution outputs that align with fine-grained user preferences. Consequently, multi-round interactions…

Computer Vision and Pattern Recognition · Computer Science 2025-04-28 Kun Li , Jianhui Wang , Yangfan He , Xinyuan Song , Ruoyu Wang , Hongyang He , Wenxin Zhang , Jiaqi Chen , Keqin Li , Sida Li , Miao Zhang , Tianyu Shi , Xueqian Wang

Where early work on dialogue in Computational Linguistics put much emphasis on dialogue structure and its relation to the mental states of the dialogue participants (e.g., Allen 1979, Grosz & Sidner 1986), current work mostly reduces…

Computation and Language · Computer Science 2019-08-30 David Schlangen

Communicating in natural language is a powerful tool in multi-agent settings, as it enables independent agents to share information in partially observable settings and allows zero-shot coordination with humans. However, most prior works…

Artificial Intelligence · Computer Science 2025-02-11 Bidipta Sarkar , Warren Xia , C. Karen Liu , Dorsa Sadigh

Current works in the generation of personalized dialogue primarily contribute to the agent presenting a consistent personality and driving a more informative response. However, we found that the generated responses from most previous models…

Computation and Language · Computer Science 2022-08-23 Itsugun Cho , Dongyang Wang , Ryota Takahashi , Hiroaki Saito