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We present EmoTxt, a toolkit for emotion recognition from text, trained and tested on a gold standard of about 9K question, answers, and comments from online interactions. We provide empirical evidence of the performance of EmoTxt. To the…

Human-Computer Interaction · Computer Science 2021-07-30 Fabio Calefato , Filippo Lanubile , Nicole Novielli

Recent advancements in zero-shot text-to-speech (TTS) modeling have led to significant strides in generating high-fidelity and diverse speech. However, dialogue generation, along with achieving human-like naturalness in speech, continues to…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-17 Leying Zhang , Yao Qian , Long Zhou , Shujie Liu , Dongmei Wang , Xiaofei Wang , Midia Yousefi , Yanmin Qian , Jinyu Li , Lei He , Sheng Zhao , Michael Zeng

We propose a text-to-image generation algorithm based on deep neural networks when text captions for images are unavailable during training. In this work, instead of simply generating pseudo-ground-truth sentences of training images using…

Computer Vision and Pattern Recognition · Computer Science 2023-03-29 Minsoo Kang , Doyup Lee , Jiseob Kim , Saehoon Kim , Bohyung Han

This work addresses the question of how generative artificial intelligence can be used to reduce the time required to set up electromagnetic simulation models. A chatbot based on a large language model is presented, enabling the automated…

Computational Engineering, Finance, and Science · Computer Science 2026-03-11 Albert Piwonski , Mirsad Hadžiefendić

Emotional language generation is one of the keys to human-like artificial intelligence. Humans use different type of emotions depending on the situation of the conversation. Emotions also play an important role in mediating the engagement…

Computation and Language · Computer Science 2019-11-27 Sashank Santhanam , Samira Shaikh

Leveraging Large Multimodal Models (LMMs) to simulate human behaviors when processing multimodal information, especially in the context of social media, has garnered immense interest due to its broad potential and far-reaching implications.…

Computer Vision and Pattern Recognition · Computer Science 2024-04-16 Hanjia Lyu , Weihong Qi , Zhongyu Wei , Jiebo Luo

Recent breakthroughs in large multimodal models (LMMs) have significantly advanced both text-to-image (T2I) generation and image-to-text (I2T) interpretation. However, many generated images still suffer from issues related to perceptual…

Computer Vision and Pattern Recognition · Computer Science 2025-04-14 Jiarui Wang , Huiyu Duan , Yu Zhao , Juntong Wang , Guangtao Zhai , Xiongkuo Min

In this paper, we introduce the Dialogue Evaluation shared task on extraction of structured opinions from Russian news texts. The task of the contest is to extract opinion tuples for a given sentence; the tuples are composed of a sentiment…

Computation and Language · Computer Science 2025-04-10 Natalia Loukachevitch , Natalia Tkachenko , Anna Lapanitsyna , Mikhail Tikhomirov , Nicolay Rusnachenko

Audio-driven talking-head generation is a crucial and useful technology for virtual human interaction and film-making. While recent advances have focused on improving image fidelity and lip synchronization, generating accurate emotional…

Computer Vision and Pattern Recognition · Computer Science 2025-05-05 Wenqing Wang , Yun Fu

Recent progress in diffusion models has revolutionized the popular technology of text-to-image generation. While existing approaches could produce photorealistic high-resolution images with text conditions, there are still several open…

Computer Vision and Pattern Recognition · Computer Science 2023-03-29 Zhida Feng , Zhenyu Zhang , Xintong Yu , Yewei Fang , Lanxin Li , Xuyi Chen , Yuxiang Lu , Jiaxiang Liu , Weichong Yin , Shikun Feng , Yu Sun , Li Chen , Hao Tian , Hua Wu , Haifeng Wang

Humor, deeply rooted in societal meanings and cultural details, poses a unique challenge for machines. While advances have been made in natural language processing, real-world humor often thrives in a multi-modal context, encapsulated…

Computer Vision and Pattern Recognition · Computer Science 2025-06-12 Yuyan Chen , Songzhou Yan , Zhihong Zhu , Zhixu Li , Yanghua Xiao

Recent advances in creative AI have enabled the synthesis of high-fidelity images and videos conditioned on language instructions. Building on these developments, text-to-video diffusion models have evolved into embodied world models (EWMs)…

Robotics · Computer Science 2025-05-20 Hu Yue , Siyuan Huang , Yue Liao , Shengcong Chen , Pengfei Zhou , Liliang Chen , Maoqing Yao , Guanghui Ren

We propose a zero-shot approach to image harmonization, aiming to overcome the reliance on large amounts of synthetic composite images in existing methods. These methods, while showing promising results, involve significant training…

Computer Vision and Pattern Recognition · Computer Science 2024-03-12 Jianqi Chen , Yilan Zhang , Zhengxia Zou , Keyan Chen , Zhenwei Shi

Cloud-based Large Language Models (LLMs) such as ChatGPT have become increasingly integral to daily operations. Nevertheless, they also introduce privacy concerns: firstly, numerous studies underscore the risks to user privacy posed by…

Computation and Language · Computer Science 2025-03-24 Sam Lin , Wenyue Hua , Zhenting Wang , Mingyu Jin , Lizhou Fan , Yongfeng Zhang

Medical caption prediction which can be regarded as a task of medical report generation (MRG), requires the automatic generation of coherent and accurate captions for the given medical images. However, the scarcity of labelled medical…

Computer Vision and Pattern Recognition · Computer Science 2023-06-12 Bang Yang , Asif Raza , Yuexian Zou , Tong Zhang

We introduce RusBEIR, a comprehensive benchmark designed for zero-shot evaluation of information retrieval (IR) models in the Russian language. Comprising 17 datasets from various domains, it integrates adapted, translated, and newly…

Information Retrieval · Computer Science 2025-04-18 Grigory Kovalev , Mikhail Tikhomirov , Evgeny Kozhevnikov , Max Kornilov , Natalia Loukachevitch

In recent years, the use of emojis in social media has increased dramatically, making them an important element in understanding online communication. However, predicting the meaning of emojis in a given text is a challenging task due to…

Computation and Language · Computer Science 2023-08-29 Muhammad Osama Nusrat , Zeeshan Habib , Mehreen Alam , Saad Ahmed Jamal

We show how to derive state-of-the-art unsupervised neural machine translation systems from generatively pre-trained language models. Our method consists of three steps: few-shot amplification, distillation, and backtranslation. We first…

We propose a method to fuse frozen text-only large language models (LLMs) with pre-trained image encoder and decoder models, by mapping between their embedding spaces. Our model demonstrates a wide suite of multimodal capabilities: image…

Computation and Language · Computer Science 2023-10-16 Jing Yu Koh , Daniel Fried , Ruslan Salakhutdinov

This paper focuses on enhancing the captions generated by image-caption generation systems. We propose an approach for improving caption generation systems by choosing the most closely related output to the image rather than the most likely…

Computation and Language · Computer Science 2023-07-10 Ahmed Sabir