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Recently, randomly mapping vectorial data to strings of discrete symbols (i.e., sketches) for fast and space-efficient similarity searches has become popular. Such random mapping is called similarity-preserving hashing and approximates a…

Machine Learning · Computer Science 2019-10-21 Shunsuke Kanda , Yasuo Tabei

Three-dimensional immersive sketching for content creation and modeling has been studied for some time. However, research in this domain mainly focused on CAVE-like scenarios. These setups can be expensive and offer a narrow interaction…

Human-Computer Interaction · Computer Science 2024-10-01 Fernando Fonseca , Maurício Sousa , Daniel Mendes , Alfredo Ferreira , Joaquim Jorge

We propose a novel approach to program synthesis, focusing on synthesizing database queries. At a high level, our proposed algorithm takes as input a sketch with soft constraints encoding user intent, and then iteratively interacts with the…

Programming Languages · Computer Science 2021-10-12 Osbert Bastani , Xin Zhang , Armando Solar-Lezama

Drawing tools for Virtual Reality (VR) enable users to model 3D designs from within the virtual environment itself. These tools employ sketching and sculpting techniques known from desktop-based interfaces and apply them to hand-based…

Human-Computer Interaction · Computer Science 2019-11-06 Daniele Giunchi , Stuart james , Donald Degraen , Anthony Steed

Inspirational search, the process of exploring designs to inform and inspire new creative work, is pivotal in mobile user interface (UI) design. However, exploring the vast space of UI references remains a challenge. Existing AI-based UI…

Human-Computer Interaction · Computer Science 2025-02-18 Seokhyeon Park , Yumin Song , Soohyun Lee , Jaeyoung Kim , Jinwook Seo

Modern knowledge workers typically need to use multiple resources, such as documents, web pages, and applications, at the same time. This complexity in their computing environments forces workers to restore various resources in the course…

Human-Computer Interaction · Computer Science 2022-09-27 Donghan Hu , Sang Won Lee

We demonstrate that, with the availability of distributed computation platforms such as Amazon Web Services and open-source tools, it is possible for a small engineering team to build, launch and maintain a cost-effective, large-scale…

Computer Vision and Pattern Recognition · Computer Science 2017-03-09 Yushi Jing , David Liu , Dmitry Kislyuk , Andrew Zhai , Jiajing Xu , Jeff Donahue , Sarah Tavel

We present SSS3D, a fast multi-objective NAS framework designed to find computationally efficient 3D semantic scene segmentation networks. It uses RandLA-Net, an off-the-shelf point-based network, as a super-network to enable weight sharing…

Computer Vision and Pattern Recognition · Computer Science 2023-04-25 Olivier Therrien , Marihan Amein , Zhuoran Xiong , Warren J. Gross , Brett H. Meyer

In the search and retrieval of multimedia objects, it is impractical to either manually or automatically extract the contents for indexing since most of the multimedia contents are not machine extractable, while manual extraction tends to…

Information Retrieval · Computer Science 2019-11-25 Nikki Lijing Kuang , Clement H. C. Leung

3D Content Generation is at the heart of many computer graphics applications, including video gaming, film-making, virtual and augmented reality, etc. This paper proposes a novel deep-learning based approach for automatically generating…

Computer Vision and Pattern Recognition · Computer Science 2026-02-09 Yongzhi Xu , Yonhon Ng , Yifu Wang , Inkyu Sa , Yunfei Duan , Zhenhong Sun , Yang Li , Pan Ji , Hongdong Li

Creative sketching or doodling is an expressive activity, where imaginative and previously unseen depictions of everyday visual objects are drawn. Creative sketch image generation is a challenging vision problem, where the task is to…

Computer Vision and Pattern Recognition · Computer Science 2022-09-16 Ankan Kumar Bhunia , Salman Khan , Hisham Cholakkal , Rao Muhammad Anwer , Fahad Shahbaz Khan , Jorma Laaksonen , Michael Felsberg

In this paper, we propose a multi-modal search engine for interior design that combines visual and textual queries. The goal of our engine is to retrieve interior objects, e.g. furniture or wall clocks, that share visual and aesthetic…

Computer Vision and Pattern Recognition · Computer Science 2018-01-09 Ivona Tautkute , Aleksandra Możejko , Wojciech Stokowiec , Tomasz Trzciński , Łukasz Brocki , Krzysztof Marasek

It is common practice for developers of user-facing software to transform a mock-up of a graphical user interface (GUI) into code. This process takes place both at an application's inception and in an evolutionary context as GUI changes…

Software Engineering · Computer Science 2018-07-30 Kevin Moran , Carlos Bernal-Cárdenas , Michael Curcio , Richard Bonett , Denys Poshyvanyk

We study the problem of set discovery where given a few example tuples of a desired set, we want to find the set in a collection of sets. A challenge is that the example tuples may not uniquely identify a set, and a large number of…

Databases · Computer Science 2022-10-05 Arif Hasnat , Davood Rafiei

With the recent surge in the use of touchscreen devices, free-hand sketching has emerged as a promising modality for human-computer interaction. While previous research has focused on tasks such as recognition, retrieval, and generation of…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Guangming Zhu , Siyuan Wang , Qing Cheng , Kelong Wu , Hao Li , Liang Zhang

Free-hand sketch-based image retrieval (SBIR) is a specific cross-view retrieval task, in which queries are abstract and ambiguous sketches while the retrieval database is formed with natural images. Work in this area mainly focuses on…

Computer Vision and Pattern Recognition · Computer Science 2017-03-17 Li Liu , Fumin Shen , Yuming Shen , Xianglong Liu , Ling Shao

In this paper, we describe our end-to-end content-based image retrieval system built upon Elasticsearch, a well-known and popular textual search engine. As far as we know, this is the first time such a system has been implemented in…

Computer Vision and Pattern Recognition · Computer Science 2019-03-19 Cun Mu , Jun Zhao , Guang Yang , Jing Zhang , Zheng Yan

The proliferation of mobile applications (apps) has made it crucial to ensure their accessibility for users with disabilities. However, there is a lack of research on the real-world challenges developers face in implementing mobile…

Software Engineering · Computer Science 2024-09-17 Amila Indika , Christopher Lee , Haochen Wang , Justin Lisoway , Anthony Peruma , Rick Kazman

Text-based image retrieval has seen considerable progress in recent years. However, the performance of existing methods suffers in real life since the user is likely to provide an incomplete description of an image, which often leads to…

Computer Vision and Pattern Recognition · Computer Science 2021-08-12 Guanyu Cai , Jun Zhang , Xinyang Jiang , Yifei Gong , Lianghua He , Fufu Yu , Pai Peng , Xiaowei Guo , Feiyue Huang , Xing Sun

This paper explores the integration of Visual Code Assistants in Integrated Development Environments (IDEs). In Software Engineering, whiteboard sketching is often the initial step before coding, serving as a crucial collaboration tool for…

Software Engineering · Computer Science 2024-12-19 Luís F. Gomes , Vincent J. Hellendoorn , Jonathan Aldrich , Rui Abreu