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In recent years, mobile accessibility has become an important trend with the goal of allowing all users the possibility of using any app without many limitations. User reviews include insights that are useful for app evolution. However,…

Software Engineering · Computer Science 2022-10-19 Eman Abdullah AlOmar , Wajdi Aljedaani , Murtaza Tamjeed , Mohamed Wiem Mkaouer , Yasmine N. Elglaly

Hardware design workflows rely on Process Design Kits (PDKs) from different fabrication nodes, each containing standard cell libraries optimized for speed, power, or density. Engineers typically navigate between the design and target PDK to…

Computation and Language · Computer Science 2025-07-01 Manar Abdelatty , Jacob Rosenstein , Sherief Reda

Stochastic algorithms are efficient approaches to solving machine learning and optimization problems. In this paper, we propose a general framework called Splash for parallelizing stochastic algorithms on multi-node distributed systems.…

Machine Learning · Computer Science 2015-09-24 Yuchen Zhang , Michael I. Jordan

High-quality training data play a key role in image segmentation tasks. Usually, pixel-level annotations are expensive, laborious and time-consuming for the large volume of training data. To reduce labelling cost and improve segmentation…

Computer Vision and Pattern Recognition · Computer Science 2021-10-27 Yuying Hao , Yi Liu , Zewu Wu , Lin Han , Yizhou Chen , Guowei Chen , Lutao Chu , Shiyu Tang , Zhiliang Yu , Zeyu Chen , Baohua Lai

How would you search for a unique, fashionable shoe that a friend wore and you want to buy, but you didn't take a picture? Existing approaches propose interactive image search as a promising venue. However, they either entrust the user with…

Computer Vision and Pattern Recognition · Computer Science 2018-05-09 Nils Murrugarra-Llerena , Adriana Kovashka

Visual query systems (VQSs) empower users to interactively search for line charts with desired visual patterns, typically specified using intuitive sketch-based interfaces. Despite decades of past work on VQSs, these efforts have not…

Loop Closure Detection (LCD) is an essential component of visual simultaneous localization and mapping (SLAM) systems. It enables the recognition of previously visited scenes to eliminate pose and map estimate drifts arising from long-term…

Computer Vision and Pattern Recognition · Computer Science 2023-06-27 Baosheng Zhang

Software developers routinely search for code using general-purpose search engines. However, these search engines cannot find code semantically unless it has an accompanying description. We propose a technique for semantic code search: A…

Machine Learning · Computer Science 2024-01-24 Marcelo de Rezende Martins , Marco A. Gerosa

Many real-world tasks such as recommending videos with the kids tag can be reduced to finding most similar vectors associated with hard predicates. This task, filtered vector search, is challenging as prior state-of-the-art graph-based…

Databases · Computer Science 2025-07-22 Zhaoheng Li , Silu Huang , Wei Ding , Yongjoo Park , Jianjun Chen

Sketch-based image retrieval (SBIR) associates hand-drawn sketches with their corresponding realistic images. In this study, we aim to tackle two major challenges of this task simultaneously: i) zero-shot, dealing with unseen categories,…

Computer Vision and Pattern Recognition · Computer Science 2024-04-30 Liying Gao , Bingliang Jiao , Peng Wang , Shizhou Zhang , Hanwang Zhang , Yanning Zhang

Nowadays, it has become a basic need to reuse existing Application Programming Interface (API), Class Libraries, and frameworks for rapid software development. Software developers often reuse this by calling the respective APIs or…

Software Engineering · Computer Science 2020-05-07 Ziaur Rahman

We present PSEUDo, an adaptive feature learning technique for exploring visual patterns in multi-track sequential data. Our approach is designed with the primary focus to overcome the uneconomic retraining requirements and inflexible…

Machine Learning · Computer Science 2021-05-11 Yuncong Yu , Dylan Kruyff , Tim Becker , Michael Behrisch

Code search is a core software engineering task. Effective code search tools can help developers substantially improve their software development efficiency and effectiveness. In recent years, many code search studies have leveraged…

Software Engineering · Computer Science 2021-10-12 Chao Liu , Xin Xia , David Lo , Cuiyun Gao , Xiaohu Yang , John Grundy

Visual instance search involves retrieving from a collection of images the ones that contain an instance of a visual query. Systems designed for visual instance search face the major challenge of scalability: a collection of a few million…

Databases · Computer Science 2019-07-17 Herwig Lejsek , Björn Þór Jónsson , Laurent Amsaleg , Friðrik Heiðar Ásmundsson

The advent of text-image models, most notably CLIP, has significantly transformed the landscape of information retrieval. These models enable the fusion of various modalities, such as text and images. One significant outcome of CLIP is its…

Information Retrieval · Computer Science 2024-06-21 Christian Lülf , Denis Mayr Lima Martins , Marcos Antonio Vaz Salles , Yongluan Zhou , Fabian Gieseke

Various software features such as classes, methods, requirements, and tests often have similar functionality. This can lead to emergence of duplicates in their descriptive documentation. Uncontrolled duplicates created via copy/paste hinder…

The immense amounts of source code provide ample challenges and opportunities during software development. To handle the size of code bases, developers commonly search for code, e.g., when trying to find where a particular feature is…

Software Engineering · Computer Science 2022-10-06 Luca Di Grazia , Michael Pradel

Consider a scenario in one-shot query-guided object localization where neither an image of the object nor the object category name is available as a query. In such a scenario, a hand-drawn sketch of the object could be a choice for a query.…

Computer Vision and Pattern Recognition · Computer Science 2024-07-25 Aditay Tripathi , Rajath R Dani , Anand Mishra , Anirban Chakraborty

Learned sparse text embeddings have gained popularity due to their effectiveness in top-k retrieval and inherent interpretability. Their distributional idiosyncrasies, however, have long hindered their use in real-world retrieval systems.…

Information Retrieval · Computer Science 2025-01-22 Sebastian Bruch , Franco Maria Nardini , Cosimo Rulli , Rossano Venturini , Leonardo Venuta

According to the World Health Organization(WHO), it is estimated that approximately 1.3 billion people live with some forms of vision impairment globally, of whom 36 million are blind. Due to their disability, engaging these minority into…

Human-Computer Interaction · Computer Science 2020-07-03 Jieshan Chen , Chunyang Chen , Zhenchang Xing , Xiwei Xu , Liming Zhu , Guoqiang Li , Jinshui Wang