کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6874899 1441463 2018 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Robust orchestration of concurrent application workflows in mobile device clouds
ترجمه فارسی عنوان
هماهنگی قوی در گردش برنامه کاربردی همزمان در ابرهای تلفن همراه
کلمات کلیدی
ابرهای تلفن همراه، محاسبات توزیع شده، جریان کار برنامه، کنترل تکثیر، آزمایشگاه
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نظریه محاسباتی و ریاضیات
چکیده انگلیسی
A hybrid mobile/fixed device cloud that harnesses sensing, computing, communication, and storage capabilities of mobile and fixed devices in the field as well as those of computing and storage servers in remote datacenters is envisioned. Mobile device clouds can be harnessed to enable innovative pervasive applications that rely on real-time, in-situ processing of sensor data collected in the field. To support concurrent mobile applications on the device cloud, a robust distributed computing framework, called Maestro, is proposed. The key components of Maestro are (i) a task scheduling mechanism that employs controlled task replication in addition to task reallocation for robustness and (ii) Dedup for task deduplication among concurrent pervasive workflows. An architecture-based solution that relies on task categorization and authorized access to the categories of tasks is proposed for different levels of trust. Experimental evaluation through prototype testbed of Android- and Linux-based mobile devices as well as simulations is performed to demonstrate Maestro's capabilities.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Parallel and Distributed Computing - Volume 120, October 2018, Pages 101-114
نویسندگان
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