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Developers create software branches for tentative feature addition and bug fixing, and periodically merge branches to release software with new features or repairing patches. When the program edits from different branches textually overlap…

Software Engineering · Computer Science 2021-03-04 Bowen Shen , Cihan Xiao , Na Meng , Fei He

Asynchronous Many-task (AMT) runtime systems have gained increasing acceptance in the HPC community due to the performance improvements offered by fine-grained tasking runtime systems. At the same time, C++ standardization efforts are…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-07-09 Tianyi Zhang , Shahrzad Shirzad , Patrick Diehl , R. Tohid , Weile Wei , Hartmut Kaiser

The Android platform introduces the runtime permission model in version 6.0. The new model greatly improves data privacy and user experience, but brings new challenges for app developers. First, it allows users to freely revoke granted…

Software Engineering · Computer Science 2022-02-01 Sinan Wang , Yibo Wang , Xian Zhan , Ying Wang , Yepang Liu , Xiapu Luo , Shing-Chi Cheung

The Android ecosystem faces a notable challenge known as fragmentation, which denotes the extensive diversity within the system. This issue is mainly related to differences in system versions, device hardware specifications, and…

Software Engineering · Computer Science 2024-06-17 Zikan Dong , Yanjie Zhao , Tianming Liu , Chao Wang , Guosheng Xu , Guoai Xu , Haoyu Wang

Multi-Context Systems are an expressive formalism to model (possibly) non-monotonic information exchange between heterogeneous knowledge bases. Such information exchange, however, often comes with unforseen side-effects leading to violation…

Artificial Intelligence · Computer Science 2015-03-19 Antonius Weinzierl

Mobile applications (a.k.a., apps), which facilitate a large variety of tasks on mobile devices, have become indispensable in our everyday lives. Accomplishing a task may require the user to navigate among various apps. Unlike Web pages…

Human-Computer Interaction · Computer Science 2017-06-27 Ziniu Hu , Yun Ma , Qiaozhu Mei , Jian Tang

Contemporary multi-agent systems encounter persistent challenges in cross-platform interoperability, dynamic task scheduling, and efficient resource sharing. Agents with heterogeneous implementations often lack standardized interfaces;…

Artificial Intelligence · Computer Science 2025-07-08 Yuyang Cheng , Yumiao Xu , Chaojia Yu , Yong Zhao

Multi-core architectures can be leveraged to allow independent processes to run in parallel. However, due to resources shared across cores, such as caches, distinct processes may interfere with one another, e.g. affecting execution time.…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-09-17 Dan Iorga , Tyler Sorensen , Alastair F. Donaldson

The booming haptic data significantly improves the users'immersion during multimedia interaction. As a result, the study of Haptic,Audio-Visual Environment(HAVE)has attracted attentions of multimedia community. To realize such a system, a…

Multimedia · Computer Science 2022-05-10 Yiwen Xu , Liangtao Huang , Tiesong Zhao , Liqun Lin , Ying Fang

This paper introduces the task of Auditory Referring Multi-Object Tracking (AR-MOT), which dynamically tracks specific objects in a video sequence based on audio expressions and appears as a challenging problem in autonomous driving. Due to…

Computer Vision and Pattern Recognition · Computer Science 2024-08-07 Jiacheng Lin , Jiajun Chen , Kunyu Peng , Xuan He , Zhiyong Li , Rainer Stiefelhagen , Kailun Yang

Mobile developers face unique challenges when detecting and reporting crashes in apps due to their prevailing GUI event-driven nature and additional sources of inputs (e.g., sensor readings). To support developers in these tasks, we…

Software Engineering · Computer Science 2017-06-06 Kevin Moran , Mario Linares-Vásquez , Carlos Bernal-Cárdenas , Christopher Vendome , Denys Poshyvanyk

Many phone vendors use Android as their underlying OS, but often extend it to add new functionality and to make it compatible with their specific phones. When a new version of Android is released, phone vendors need to merge or re-apply…

Software Engineering · Computer Science 2019-03-18 Mehran Mahmoudi , Sarah Nadi

Adaptive synchronization protocols for heterogeneous multi-agent network are investigated. The interaction between each of the agents is carried out through a directed graph. We highlight the lack of communication between agents and the…

Systems and Control · Electrical Eng. & Systems 2020-10-07 Miguel F. Arevalo-Castiblanco , Duvan A. Tellez-Castro , Jorge Sofrony , Eduardo Mojica-Nava

Hybrid AI-HPC workflows combine large-scale simulation, training, high-throughput inference, and tightly coupled, agent-driven control within a single execution campaign. These workflows impose heterogeneous and often conflicting…

Voice-based interfaces rely on a wake-up word mechanism to initiate communication with devices. However, achieving a robust, energy-efficient, and fast detection remains a challenge. This paper addresses these real production needs by…

Sound · Computer Science 2023-10-18 Fernando López , Jordi Luque , Carlos Segura , Pablo Gómez

The proliferation of heterogeneous chip multiprocessors in recent years has reached unprecedented levels. Traditional homogeneous platforms have shown fundamental limitations when it comes to enabling high-performance yet-ultra-low-power…

System noise can negatively impact the performance of HPC systems, and the interconnection network is one of the main factors contributing to this problem. To mitigate this effect, adaptive routing sends packets on non-minimal paths if they…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-09-18 Daniele De Sensi , Salvatore Di Girolamo , Torsten Hoefler

We address the multi-agent motion planning problem where interactions, collisions, and congestion co-exist. Conventional game-theoretic planners capture interactions among agents but often converge to conservative, congested equilibria.…

Acoustic data transmission offers a compelling alternative to Bluetooth and NFC by leveraging the ubiquitous speakers and microphones in smartphones and IoT devices. However, most research in this field relies on simulations or limited…

Networking and Internet Architecture · Computer Science 2026-02-03 Florentin Putz , Philipp Fortmann , Jan Frank , Christoph Haugwitz , Mario Kupnik , Matthias Hollick

Inter-component communication (ICC) is a widely used mechanism in mobile apps, which enables message-based control flow transferring and data passing between Android components. Effective ICC resolution requires precisely identifying entry…

Software Engineering · Computer Science 2022-09-07 Jiwei Yan , Shixin Zhang , Yepang Liu , Xi Deng , Jun Yan , Jian Zhang