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The rapid development of diffusion models has triggered diverse applications. Identity-preserving text-to-image generation (ID-T2I) particularly has received significant attention due to its wide range of application scenarios like AI…

Computer Vision and Pattern Recognition · Computer Science 2024-04-25 Weifeng Chen , Jiacheng Zhang , Jie Wu , Hefeng Wu , Xuefeng Xiao , Liang Lin

End-to-end (E2E) systems synthesise high-quality speech, but this typically requires a large amount of data. As E2E synthesis progressed from Tacotron to FastSpeech2, it became evident that features representing prosody, particularly…

Audio and Speech Processing · Electrical Eng. & Systems 2024-09-19 Anusha Prakash , S Umesh , Hema A Murthy

Temporal predictive models have the potential to improve decisions in health care, public services, and other domains, yet they often fail to effectively support decision-makers. Prior literature shows that many misalignments between model…

Human-Computer Interaction · Computer Science 2025-02-21 Venkatesh Sivaraman , Anika Vaishampayan , Xiaotong Li , Brian R Buck , Ziyong Ma , Richard D Boyce , Adam Perer

Diffusion large language models (dLLMs) generate text through iterative denoising, yet current decoding strategies discard rich intermediate predictions in favor of the final output. Our work here reveals a critical phenomenon, temporal…

Computation and Language · Computer Science 2025-10-07 Wen Wang , Bozhen Fang , Chenchen Jing , Yongliang Shen , Yangyi Shen , Qiuyu Wang , Hao Ouyang , Hao Chen , Chunhua Shen

In this paper, we fill in an existing gap in resources available to the Hebrew NLP community by providing it with the largest so far pre-train dataset HeDC4, a state-of-the-art pre-trained language model HeRo for standard length inputs and…

Computation and Language · Computer Science 2023-04-24 Vitaly Shalumov , Harel Haskey

Recent extensively competitive business environment makes companies to keep their eyes on social media, as there is a growing recognition over customer languages (e.g., needs, interests, and complaints) as source of future opportunities.…

Computation and Language · Computer Science 2022-10-12 Byeongki Jeong , Janghyeok Yoon , Jaewoong Choi

Temporal graph neural networks have shown promising results in learning inductive representations by automatically extracting temporal patterns. However, previous works often rely on complex memory modules or inefficient random walk methods…

Machine Learning · Computer Science 2024-01-10 Mohammad Ali Alomrani , Mahdi Biparva , Yingxue Zhang , Mark Coates

Precise geocoding and time normalization for text requires that location and time phrases be identified. Many state-of-the-art geoparsers and temporal parsers suffer from low recall. Categories commonly missed by parsers are: nouns used in…

Computation and Language · Computer Science 2015-08-20 Wei Zhang , Yang Yu , Osho Gupta , Judith Gelernter

While the role of humans is increasingly recognized in machine learning community, representation of and interaction with models in current human-in-the-loop machine learning (HITL-ML) approaches are too low-level and far-removed from…

Computation and Language · Computer Science 2021-09-17 Yiwei Yang , Eser Kandogan , Yunyao Li , Walter S. Lasecki , Prithviraj Sen

In this paper we present the Process-To-Text (P2T) framework for the automatic generation of textual descriptive explanations of processes. P2T integrates three AI paradigms: process mining for extracting temporal and structural information…

Computation and Language · Computer Science 2023-05-24 Yago Fontenla-Seco , Alberto Bugarín-Diz , Manuel Lama

We present SpeakingFaces as a publicly-available large-scale multimodal dataset developed to support machine learning research in contexts that utilize a combination of thermal, visual, and audio data streams; examples include…

Human-Computer Interaction · Computer Science 2021-05-04 Madina Abdrakhmanova , Askat Kuzdeuov , Sheikh Jarju , Yerbolat Khassanov , Michael Lewis , Huseyin Atakan Varol

Estimating Emotional Mimicry Intensity (EMI) in naturalistic environments is a critical yet challenging task in affective computing. The primary difficulty lies in effectively modeling the complex, nonlinear temporal dynamics across highly…

Temporal information extraction from unstructured text is essential for contextualizing events and deriving actionable insights, particularly in the medical domain. We address the task of extracting clinical events and their temporal…

Computation and Language · Computer Science 2026-01-22 Rochana Chaturvedi , Peyman Baghershahi , Sourav Medya , Barbara Di Eugenio

Automatic extraction of temporal information in text is an important component of natural language understanding. It involves two basic tasks: (1) Understanding time expressions that are mentioned explicitly in text (e.g., February 27, 1998…

Computation and Language · Computer Science 2019-06-13 Qiang Ning , Ben Zhou , Zhili Feng , Haoruo Peng , Dan Roth

The effective communication of procedural knowledge remains a significant challenge in natural language processing (NLP), as purely textual instructions often fail to convey complex physical actions and spatial relationships. We address…

Computation and Language · Computer Science 2025-05-23 Jing Bi , Pinxin Liu , Ali Vosoughi , Jiarui Wu , Jinxi He , Chenliang Xu

Ensemble modeling has been widely used to solve complex problems as it helps to improve overall performance and generalization. In this paper, we propose a novel TemporalAugmenter approach based on ensemble modeling for augmenting the…

Machine Learning · Computer Science 2024-01-17 Nelly Elsayed , Constantinos L. Zekios , Navid Asadizanjani , Zag ElSayed

Despite advances in general video understanding, Video Large Language Models (Video-LLMs) face challenges in precise temporal localization due to discrete time representations and limited temporally aware datasets. Existing methods for…

Computer Vision and Pattern Recognition · Computer Science 2025-08-01 Yingsen Zeng , Zepeng Huang , Yujie Zhong , Chengjian Feng , Jie Hu , Lin Ma , Yang Liu

End-to-end task-oriented dialogue (TOD) systems have achieved promising performance by leveraging sophisticated natural language understanding and natural language generation capabilities of pre-trained models. This work enables the TOD…

Computation and Language · Computer Science 2023-08-17 Jianguo Zhang , Stephen Roller , Kun Qian , Zhiwei Liu , Rui Meng , Shelby Heinecke , Huan Wang , Silvio Savarese , Caiming Xiong

Large Language Models (LLMs) have recently demonstrated impressive capabilities in natural language processing due to their strong generalization and sequence modeling capabilities. However, their direct application to time series…

Computation and Language · Computer Science 2025-08-12 Yanru Sun , Emadeldeen Eldele , Zongxia Xie , Yucheng Wang , Wenzhe Niu , Qinghua Hu , Chee Keong Kwoh , Min Wu

Text-to-Image (T2I) models have made significant advancements in recent years, but they still struggle to accurately capture intricate details specified in complex compositional prompts. While fine-tuning T2I models with reward objectives…

Computer Vision and Pattern Recognition · Computer Science 2024-11-01 Luca Eyring , Shyamgopal Karthik , Karsten Roth , Alexey Dosovitskiy , Zeynep Akata