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Nowadays computing becomes increasingly mobile and pervasive. One of the important steps in pervasive computing is context-awareness. Context-aware pervasive systems rely on information about the context and user preferences to adapt their…

网络与互联网体系结构 · 计算机科学 2010-07-09 Tam Van Nguyen , Wontaek Lim , Huy Nguyen , Deokjai Choi

Highly dynamic computing environments, like ubiquitous and pervasive computing environments, require frequent adaptation of applications. Context is a key to adapt suiting user needs. On the other hand, standard access control trusts users…

密码学与安全 · 计算机科学 2011-02-28 Jean-Yves Tigli , Stephane Lavirotte , Gaetan Rey , Vincent Hourdin , Michel Riveill

Synthesizers are powerful tools that allow musicians to create dynamic and original sounds. Existing commercial interfaces for synthesizers typically require musicians to interact with complex low-level parameters or to manage large…

人机交互 · 计算机科学 2024-02-22 Stephen Brade , Bryan Wang , Mauricio Sousa , Gregory Lee Newsome , Sageev Oore , Tovi Grossman

Most text-to-image customization techniques fine-tune models on a small set of \emph{personal concept} images captured in minimal contexts. This often results in the model becoming overfitted to these training images and unable to…

计算机视觉与模式识别 · 计算机科学 2024-10-15 Taewook Kim , Wei Chen , Qiang Qiu

The ability to integrate context, including perceptual and temporal cues, plays a pivotal role in grounding the meaning of a linguistic utterance. In order to measure to what extent current vision-and-language models master this ability, we…

计算机视觉与模式识别 · 计算机科学 2022-11-21 Benno Krojer , Vaibhav Adlakha , Vibhav Vineet , Yash Goyal , Edoardo Ponti , Siva Reddy

Visually impaired people face significant challenges when attempting to interact with and understand complex environments, and traditional assistive technologies often struggle to quickly provide necessary contextual understanding and…

人机交互 · 计算机科学 2025-05-02 Bhanuja Ainary

Conversational recommender systems (CRSs) have become crucial emerging research topics in the field of RSs, thanks to their natural advantages of explicitly acquiring user preferences via interactive conversations and revealing the reasons…

信息检索 · 计算机科学 2023-06-16 Xinghua Qu , Hongyang Liu , Zhu Sun , Xiang Yin , Yew Soon Ong , Lu Lu , Zejun Ma

While audio description (AD) is the standard approach for making videos accessible to blind and low vision (BLV) people, existing AD guidelines do not consider BLV users' varied preferences across viewing scenarios. These scenarios range…

人机交互 · 计算机科学 2024-03-19 Lucy Jiang , Crescentia Jung , Mahika Phutane , Abigale Stangl , Shiri Azenkot

We introduce context-aware translation, a novel method that combines the benefits of inpainting and image-to-image translation, respecting simultaneously the original input and contextual relevance -- where existing methods fall short. By…

计算机视觉与模式识别 · 计算机科学 2024-12-23 Joao Liborio Cardoso , Francesco Banterle , Paolo Cignoni , Michael Wimmer

Visual storytelling systems generate multi-sentence stories from image sequences. In this task, capturing contextual information and bridging visual variation bring additional challenges. We propose a simple yet effective framework that…

计算与语言 · 计算机科学 2024-08-13 Yingjin Song , Denis Paperno , Albert Gatt

Computational visual storytelling produces a textual description of events and interpretations depicted in a sequence of images. These texts are made possible by advances and cross-disciplinary approaches in natural language processing,…

计算与语言 · 计算机科学 2018-07-24 Stephanie M. Lukin , Reginald Hobbs , Clare R. Voss

This work describes an interactive decoding method to improve the performance of visual speech recognition systems using user input to compensate for the inherent ambiguity of the task. Unlike most phoneme-to-word decoding pipelines, which…

计算与语言 · 计算机科学 2021-07-05 Brendan Shillingford , Yannis Assael , Misha Denil

Situation recognition refers to the ability of an agent to identify and understand various situations or contexts based on available information and sensory inputs. It involves the cognitive process of interpreting data from the environment…

计算机视觉与模式识别 · 计算机科学 2025-03-19 Dhruv Verma , Debaditya Roy , Basura Fernando

Story Visualization aims to generate images aligned with story prompts, reflecting the coherence of storybooks through visual consistency among characters and scenes.Whereas current approaches exclusively concentrate on characters and…

计算机视觉与模式识别 · 计算机科学 2023-12-14 Sitong Su , Litao Guo , Lianli Gao , Heng Tao Shen , Jingkuan Song

Visual representation learning has been a cornerstone in computer vision, involving typical forms such as visual embeddings, structural symbols, and text-based representations. Despite the success of CLIP-type visual embeddings, they often…

计算机视觉与模式识别 · 计算机科学 2024-06-18 Yiwu Zhong , Zi-Yuan Hu , Michael R. Lyu , Liwei Wang

Synthesizing natural human motion that adapts to complex environments while allowing creative control remains a fundamental challenge in motion synthesis. Existing models often fall short, either by assuming flat terrain or lacking the…

计算机视觉与模式识别 · 计算机科学 2024-12-23 Xiaohan Zhang , Sebastian Starke , Vladimir Guzov , Zhensong Zhang , Eduardo Pérez Pellitero , Gerard Pons-Moll

Audio descriptions (AD) make videos accessible for blind and low vision (BLV) users by describing visual elements that cannot be understood from the main audio track. AD created by professionals or novice describers is time-consuming and…

人机交互 · 计算机科学 2025-05-29 Maryam Cheema , Hasti Seifi , Pooyan Fazli

Recognizing how objects interact with each other is a crucial task in visual recognition. If we define the context of the interaction to be the objects involved, then most current methods can be categorized as either: (i) training a single…

计算机视觉与模式识别 · 计算机科学 2017-05-02 Bohan Zhuang , Lingqiao Liu , Chunhua Shen , Ian Reid

The effectiveness of collision-free trajectory planners depends on the quality and diversity of training data, especially for rare scenarios. A widely used approach to improve dataset diversity involves generating realistic synthetic…

Modern systems require programmers to develop code that dynamically adapts to different contexts, leading to the evolution of new context-oriented programming languages. These languages introduce new software-engineering challenges, such…

软件工程 · 计算机科学 2021-01-05 Achiya Elyasaf