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Although LLMs have demonstrated remarkable capabilities in processing and generating textual data, their pre-trained vocabularies are ill-suited for capturing the nuanced temporal dynamics and patterns inherent in time series. The discrete,…

机器学习 · 计算机科学 2024-12-25 Filippos Bellos , Nam H. Nguyen , Jason J. Corso

Text-to-image (T2I) models are capable of generating visually impressive images, yet they often fail to accurately capture specific attributes in user prompts, such as the correct number of objects with the specified colors. The diversity…

计算机视觉与模式识别 · 计算机科学 2025-12-03 Kevin David Hayes , Micah Goldblum , Vikash Sehwag , Gowthami Somepalli , Ashwinee Panda , Tom Goldstein

We present two deep learning approaches to narrative text understanding for character relationship modelling. The temporal evolution of these relations is described by dynamic word embeddings, that are designed to learn semantic changes…

计算与语言 · 计算机科学 2020-03-20 Vani K , Simone Mellace , Alessandro Antonucci

In low-resource computing contexts, such as smartphones and other tiny devices, Both deep learning and machine learning are being used in a lot of identification systems. as authentication techniques. The transparent, contactless, and…

计算机视觉与模式识别 · 计算机科学 2023-05-02 Pangoth Santhosh Kumar , Garika Akshay

Recently, large-scale text-to-image (T2I) models have shown impressive performance in generating high-fidelity images, but with limited controllability, e.g., precisely specifying the content in a specific region with a free-form text…

计算机视觉与模式识别 · 计算机科学 2022-11-29 Zhengyuan Yang , Jianfeng Wang , Zhe Gan , Linjie Li , Kevin Lin , Chenfei Wu , Nan Duan , Zicheng Liu , Ce Liu , Michael Zeng , Lijuan Wang

Despite recent advances in text-to-image (T2I) models, they often fail to faithfully render all elements of complex prompts, frequently omitting or misrepresenting specific objects and attributes. Test-time optimization has emerged as a…

The study of affective computing in the wild setting is underpinned by databases. Existing multimodal emotion databases in the real-world conditions are few and small, with a limited number of subjects and expressed in a single language. To…

计算机视觉与模式识别 · 计算机科学 2021-04-23 Jing Chen , Chenhui Wang , Kejun Wang , Chaoqun Yin , Cong Zhao , Tao Xu , Xinyi Zhang , Ziqiang Huang , Meichen Liu , Tao Yang

While the English virtual assistants have achieved exciting performance with an enormous amount of training resources, the needs of non-English-speakers have not been satisfied well. Up to Dec 2021, Alexa, one of the most popular smart…

计算与语言 · 计算机科学 2021-12-24 Michael Sun , Kaili Huang , Mehrad Moradshahi

We describe TweeTIME, a temporal tagger for recognizing and normalizing time expressions in Twitter. Most previous work in social media analysis has to rely on temporal resolvers that are designed for well-edited text, and therefore suffer…

信息检索 · 计算机科学 2020-11-17 Jeniya Tabassum , Alan Ritter , Wei Xu

Text-to-image (T2I) models offer great potential for creating virtually limitless synthetic data, a valuable resource compared to fixed and finite real datasets. Previous works evaluate the utility of synthetic data from T2I models on three…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Zhang Xiaofeng , Aaron Courville , Michal Drozdzal , Adriana Romero-Soriano

The steady improvements of text-to-image (T2I) generative models lead to slow deprecation of automatic evaluation benchmarks that rely on static datasets, motivating researchers to seek alternative ways to evaluate the T2I progress. In this…

计算机视觉与模式识别 · 计算机科学 2025-05-14 Jiahui Chen , Candace Ross , Reyhane Askari-Hemmat , Koustuv Sinha , Melissa Hall , Michal Drozdzal , Adriana Romero-Soriano

Recent Named Entity Recognition (NER) advancements have significantly enhanced text classification capabilities. This paper focuses on spoken NER, aimed explicitly at spoken document retrieval, an area not widely studied due to the lack of…

计算与语言 · 计算机科学 2024-09-12 Moncef Benaicha , David Thulke , M. A. Tuğtekin Turan

The text-to-image (T2I) personalization diffusion model can generate images of the novel concept based on the user input text caption. However, existing T2I personalized methods either require test-time fine-tuning or fail to generate…

计算机视觉与模式识别 · 计算机科学 2024-12-25 Xiao Guo , Manh Tran , Jiaxin Cheng , Xiaoming Liu

Text-to-Speech (TTS) benchmarks often fail to capture how well models handle nuanced and semantically complex text. Building on $\textit{EmergentTTS}$, we introduce $\textit{EmergentTTS-Eval}$, a comprehensive benchmark covering six…

机器学习 · 计算机科学 2025-05-30 Ruskin Raj Manku , Yuzhi Tang , Xingjian Shi , Mu Li , Alex Smola

Text-to-speech models trained on large-scale datasets have demonstrated impressive in-context learning capabilities and naturalness. However, control of speaker identity and style in these models typically requires conditioning on reference…

声音 · 计算机科学 2024-02-08 Dan Lyth , Simon King

Large Language Models (LLMs) deliver exceptional performance across natural language tasks but demand substantial computational resources, limiting their deployment on resource-constrained edge devices. Existing compression techniques, such…

人工智能 · 计算机科学 2025-12-19 Khurram Khalil , Khaza Anuarul Hoque

Time-series data are critical in diverse applications, such as industrial monitoring, medical diagnostics, and climate research. However, effectively integrating these high-dimensional temporal signals with natural language for dynamic,…

计算与语言 · 计算机科学 2025-06-26 Yilin Wang , Peixuan Lei , Jie Song , Yuzhe Hao , Tao Chen , Yuxuan Zhang , Lei Jia , Yuanxiang Li , Zhongyu Wei

While sequence-to-sequence (seq2seq) models achieve state-of-the-art performance in many natural language processing tasks, they can be too slow for real-time applications. One performance bottleneck is predicting the most likely next token…

计算与语言 · 计算机科学 2019-07-26 Chunyang Xiao , Christoph Teichmann , Konstantine Arkoudas

This paper investigates real-time decision support systems that leverage low-latency AI models, bringing together recent progress in holistic AI-driven decision tools, integration with Edge-IoT technologies, and approaches for effective…

人工智能 · 计算机科学 2025-12-12 Zechun Deng , Ziwei Liu , Ziqian Bi , Junhao Song , Chia Xin Liang , Joe Yeong , Xinyuan Song , Junfeng Hao

This paper develops an approach to language identification in which the set of languages considered by the model depends on the geographic origin of the text in question. Given that many digital corpora can be geo-referenced at the country…

计算与语言 · 计算机科学 2024-03-18 Jonathan Dunn , Lane Edwards-Brown