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Large language models have become central to many AI applications, but their growing energy consumption raises serious sustainability concerns. A key limitation in current AI deployments is the reliance on a one-size-fits-all inference…

In this work, we study the problem of word-level confidence calibration for scene-text recognition (STR). Although the topic of confidence calibration has been an active research area for the last several decades, the case of structured and…

Computer Vision and Pattern Recognition · Computer Science 2020-12-24 Ron Slossberg , Oron Anschel , Amir Markovitz , Ron Litman , Aviad Aberdam , Shahar Tsiper , Shai Mazor , Jon Wu , R. Manmatha

The ability to fine-tune generative models for text-to-image generation tasks is crucial, particularly facing the complexity involved in accurately interpreting and visualizing textual inputs. While LoRA is efficient for language model…

Computer Vision and Pattern Recognition · Computer Science 2024-05-13 Mohan Zhou , Yalong Bai , Qing Yang , Tiejun Zhao

Style transfer is the task of automatically transforming a piece of text in one particular style into another. A major barrier to progress in this field has been a lack of training and evaluation datasets, as well as benchmarks and…

Computation and Language · Computer Science 2018-04-17 Sudha Rao , Joel Tetreault

Neural Style Transfer (NST) has quickly evolved from single-style to infinite-style models, also known as Arbitrary Style Transfer (AST). Although appealing results have been widely reported in literature, our empirical studies on four…

Computer Vision and Pattern Recognition · Computer Science 2021-04-21 Jiaxin Cheng , Ayush Jaiswal , Yue Wu , Pradeep Natarajan , Prem Natarajan

Text style transfer aims to alter the style of a sentence while preserving its content. Due to the lack of parallel corpora, most recent work focuses on unsupervised methods and often uses cycle construction to train models. Since cycle…

Computation and Language · Computer Science 2022-12-20 Kangchen Zhu , Zhiliang Tian , Ruifeng Luo , Xiaoguang Mao

In the field of scene text spotting, previous OCR methods primarily relied on image encoders and pre-trained text information, but they often overlooked the advantages of incorporating human language instructions. To address this gap, we…

Computer Vision and Pattern Recognition · Computer Science 2025-01-14 Chen Duan , Qianyi Jiang , Pei Fu , Jiamin Chen , Shengxi Li , Zining Wang , Shan Guo , Junfeng Luo

Recently, autoregressive (AR) models have shown strong potential in image generation, offering better scalability and easier integration with unified multi-modal systems compared to diffusion-based methods. However, extending AR models to…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Dongyang Jin , Ryan Xu , Jianhao Zeng , Rui Lan , Yancheng Bai , Lei Sun , Xiangxiang Chu

For long document summarization, discourse structure is important to discern the key content of the text and the differences in importance level between sentences. Unfortunately, the integration of rhetorical structure theory (RST) into…

Computation and Language · Computer Science 2024-12-11 Dongqi Liu , Vera Demberg

Style transfer combines the content of one signal with the style of another. It supports applications such as data augmentation and scenario simulation, helping machine learning models generalize in data-scarce domains. While well developed…

Conversational Recommender Systems (CRS) has become an emerging research topic seeking to perform recommendations through interactive conversations, which generally consist of generation and recommendation modules. Prior work on CRS tends…

Computation and Language · Computer Science 2022-09-26 Lingzhi Wang , Shafiq Joty , Wei Gao , Xingshan Zeng , Kam-Fai Wong

Nowadays, topic classification from tweets attracts considerable research attention. Different classification systems have been suggested thanks to these research efforts. Nevertheless, they face major challenges owing to low performance…

Computation and Language · Computer Science 2024-07-04 Kheir Eddine Daouadi , Yaakoub Boualleg , Oussama Guehairia

This paper presents a novel speaking-style captioning method that generates diverse descriptions while accurately predicting speaking-style information. Conventional learning criteria directly use original captions that contain not only…

Computation and Language · Computer Science 2024-06-28 Atsushi Ando , Takafumi Moriya , Shota Horiguchi , Ryo Masumura

Tremendous amounts of multimedia associated with speech information are driving an urgent need to develop efficient and effective automatic summarization methods. To this end, we have seen rapid progress in applying supervised deep neural…

Computation and Language · Computer Science 2020-06-03 Shi-Yan Weng , Tien-Hong Lo , Berlin Chen

Neural models have yielded state-of-the-art results in deciphering spoken language understanding (SLU) problems; however, these models require a significant amount of domain-specific labeled examples for training, which is prohibitively…

Computation and Language · Computer Science 2020-10-12 Jin Cao , Jun Wang , Wael Hamza , Kelly Vanee , Shang-Wen Li

Pre-training and fine-tuning is a paradigm for alleviating the data scarcity problem in end-to-end speech translation (E2E ST). The commonplace "modality gap" between speech and text data often leads to inconsistent inputs between…

Computation and Language · Computer Science 2023-06-14 Yuchen Han , Chen Xu , Tong Xiao , Jingbo Zhu

Text-based style transfer is a newly-emerging research topic that uses text information instead of style image to guide the transfer process, significantly extending the application scenario of style transfer. However, previous methods…

Computer Vision and Pattern Recognition · Computer Science 2023-01-27 Yunpeng Bai , Jiayue Liu , Chao Dong , Chun Yuan

In light of the widespread application of Automatic Speech Recognition (ASR) systems, their security concerns have received much more attention than ever before, primarily due to the susceptibility of Deep Neural Networks. Previous studies…

Sound · Computer Science 2024-05-16 Weifei Jin , Yuxin Cao , Junjie Su , Qi Shen , Kai Ye , Derui Wang , Jie Hao , Ziyao Liu

We present CREST, an approach for causal reasoning in simulation to learn the relevant state space for a robot manipulation policy. Our approach conducts interventions using internal models, which are simulations with approximate dynamics…

Robotics · Computer Science 2022-03-15 Tabitha Edith Lee , Jialiang Zhao , Amrita S. Sawhney , Siddharth Girdhar , Oliver Kroemer

User reviews have an essential role in the success of the developed mobile apps. User reviews in the textual form are unstructured data, creating a very high complexity when processed for sentiment analysis. Previous approaches that have…