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- research-articleNovember 2023
Adaptive Workload-Balanced Scheduling Strategy for Global Ocean Data Assimilation on Massive GPUs
SC '23: Proceedings of the International Conference for High Performance Computing, Networking, Storage and AnalysisNovember 2023, Article No.: 78, Pages 1–15https://doi.org/10.1145/3581784.3607088Global ocean data assimilation is a crucial technique to estimate the actual oceanic state by combining numerical model outcomes and observation data, which is widely used in climate research. Due to the imbalanced distribution of observation data in ...
- research-articleOctober 2021
AsTAR: Sustainable Energy Harvesting for the Internet of Things through Adaptive Task Scheduling
ACM Transactions on Sensor Networks (TOSN), Volume 18, Issue 1Article No.: 4, Pages 1–34https://doi.org/10.1145/3467894Battery-free Internet-of-Things devices equipped with energy harvesting hold the promise of extended operational lifetime, reduced maintenance costs, and lower environmental impact. Despite this clear potential, it remains complex to develop applications ...
- research-articleOctober 2020
Congestion‐aware adaptive decentralised computation offloading and caching for multi‐access edge computing networks
IET Communications (CMU2), Volume 14, Issue 19Pages 3410–3419https://doi.org/10.1049/iet-com.2020.0630Multi‐access edge computing (MEC) has attracted much more attention to revolutionising smart communication technologies and Internet of Everything. Nowadays, smart end‐user devices are designed to execute sophisticated applications that demand more ...
- research-articleJuly 2020
Priority Scheduling for Interactive Applications
SPAA '20: Proceedings of the 32nd ACM Symposium on Parallelism in Algorithms and ArchitecturesJuly 2020, Pages 465–477https://doi.org/10.1145/3350755.3400236Many modern parallel applications, such as desktop software and cloud-based web services, are service-oriented, long running, and perform frequent interactions with the external world (e.g., responding to user input). We want such interactive ...
- ArticleMarch 2019
AsTAR: Sustainable Battery Free Energy Harvesting for Heterogeneous Platforms and Dynamic Environments
- Fan Yang,
- Ashok Samraj Thangarajan,
- Wouter Joosen,
- Christophe Huygens,
- Danny Hughes,
- Gowri Sankar Ramachandran,
- Bhaskar Krishnamachari
EWSN '19: Proceedings of the 2019 International Conference on Embedded Wireless Systems and NetworksFebruary 2019, Pages 71–82Today’s commercial Internet of Things devices remain largely dependent upon batteries, which offer high capacity, stable energy storage at the expense of limited shelf-lives and toxic chemical compositions. Research on sustainable energy harvesting ...
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- research-articleMarch 2019
Measuring the Suitability of Rooms for Higher Education
ICEIT 2019: Proceedings of the 2019 8th International Conference on Educational and Information TechnologyMarch 2019, Pages 120–123https://doi.org/10.1145/3318396.3318450This paper studies the suitability of classrooms for higher education. We propose a model to quantify the suitability, which allows measuring and optimizing the fit of classrooms for a given curriculum event. This model is unique, as there is no such ...
- research-articleSeptember 2017
A Structured Methodology for Pattern based Adaptive Scheduling in Embedded Control
ACM Transactions on Embedded Computing Systems (TECS), Volume 16, Issue 5sArticle No.: 189, Pages 1–22https://doi.org/10.1145/3126514Software implementation of multiple embedded control loops often share compute resources. The control performance of such implementations have been shown to improve if the sharing of bandwidth between control loops can be dynamically regulated in ...
- research-articleSeptember 2017
Adaptive Real-Time Scheduling of Cyber-Physical Energy Systems
ACM Transactions on Cyber-Physical Systems (TCPS), Volume 1, Issue 4Article No.: 20, Pages 1–25https://doi.org/10.1145/3047412This article addresses the application of real-time scheduling to the reduction of the peak load of power consumption generated by electric loads in Cyber-Physical Energy Systems (CPES). The goal is to reduce the peak load while achieving a desired ...
- research-articleJune 2015
LIRA: Adaptive Contention-Aware Thread Placement for Parallel Runtime Systems
ROSS '15: Proceedings of the 5th International Workshop on Runtime and Operating Systems for SupercomputersJune 2015, Article No.: 2, Pages 1–8https://doi.org/10.1145/2768405.2768407Running multiple parallel programs on multi-socket multi-core machines using commodity hardware is increasingly common for data analytics and cluster workloads. These workloads exhibit bursty behavior and are rarely tuned to specific hardware. This ...
- ArticleMay 2015
A Batch System with Efficient Adaptive Scheduling for Malleable and Evolving Applications
IPDPS '15: Proceedings of the 2015 IEEE International Parallel and Distributed Processing SymposiumMay 2015, Pages 429–438https://doi.org/10.1109/IPDPS.2015.34The throughput of supercomputers depends not only on efficient job scheduling but also on the type of jobs that form the workload. Malleable jobs are most favourable for a cluster as they can dynamically adapt to a changing allocation of resources. The ...
- research-articleSeptember 2014
Lazy Scheduling: A Runtime Adaptive Scheduler for Declarative Parallelism
ACM Transactions on Programming Languages and Systems (TOPLAS), Volume 36, Issue 3Article No.: 10, Pages 1–51https://doi.org/10.1145/2629643Lazy scheduling is a runtime scheduler for task-parallel codes that effectively coarsens parallelism on load conditions in order to significantly reduce its overheads compared to existing approaches, thus enabling the efficient execution of more fine-...
- ArticleSeptember 2014
ECCO: An Integrated Solution for Environment Compatible COmputing Systems
INCOS '14: Proceedings of the 2014 International Conference on Intelligent Networking and Collaborative SystemsSeptember 2014, Pages 545–550https://doi.org/10.1109/INCoS.2014.16Large data centers have costs of implementation and management generally very high and a significant part of these costs are related to energy consumption. In addition, Governments, in the implementation of the Kyoto Protocol, push to adopt in the ...
- ArticleDecember 2013
ARNS: Adaptive RFID Network Scheduling for Device-Free Tracking
MSN '13: Proceedings of the 2013 IEEE 9th International Conference on Mobile Ad-hoc and Sensor NetworksDecember 2013, Pages 248–253https://doi.org/10.1109/MSN.2013.29In many RFID applications, we conduct a RFID reader network to monitor a large number of tagged items. We also want to utilize this network to trace un-tagged items. In this paper, we propose ARNS-Adaptive RFID Network Scheduling scheme for device-free ...
- research-articleDecember 2013
An Adaptive Grid Workflow Scheduling Based on Bottleneck Detection and Execution Context
IIWAS '13: Proceedings of International Conference on Information Integration and Web-based Applications & ServicesDecember 2013, Pages 375–379https://doi.org/10.1145/2539150.2539200Scheduling of Grid workflows has been a prevalent research area as it is the mechanism that helps improving the efficiency of the Grid workflow execution. The most common goal of scheduling workflow in the Grid is to minimize execution makespan and many ...
- posterMarch 2013
Improving transaction abort rates without compromising throughput through judicious scheduling
SAC '13: Proceedings of the 28th Annual ACM Symposium on Applied ComputingMarch 2013, Pages 493–494https://doi.org/10.1145/2480362.2480457Althought optimistic concurrency control protocols have increasingly been used in distributed database management systems, they imply a trade-off between the number of transactions that can be executed concurrently, hence, the peak throughput, and ...
- ArticleDecember 2012
First Experimental Assessments of the Adaptivity of the Scheduling with AS4DR
PDCAT '12: Proceedings of the 2012 13th International Conference on Parallel and Distributed Computing, Applications and TechnologiesDecember 2012, Pages 487–492The AS4DR (Adaptive Scheduling for Distributed Resources) scheduling method experimented in this paper aims at maximizing the CPU use efficiency when executing divisible load applications on heterogeneous distributed memory platforms. AS4DR adapts the ...
- ArticleSeptember 2012
Low-Level Scheduling Implications for Data-Intensive Cyclic Workloads on Modern Microarchitectures
ICPPW '12: Proceedings of the 2012 41st International Conference on Parallel Processing WorkshopsSeptember 2012, Pages 332–339https://doi.org/10.1109/ICPPW.2012.49Processing data intensive multimedia workloads is challenging, and scheduling and resource management are vitally important for the best possible utilization of machine resources. In earlier work, we have used work-stealing, which is frequently used ...
- ArticleSeptember 2012
Some Tests of Adaptivity for the AS4DR Scheduler
ICPPW '12: Proceedings of the 2012 41st International Conference on Parallel Processing WorkshopsSeptember 2012, Pages 323–331https://doi.org/10.1109/ICPPW.2012.48This paper presents some tests of adaptivity for the AS4DR (Adaptive Scheduling for Distributed Resources) scheduler. The objective of AS4DR is to maximize the CPU use efficiency when executing divisible load applications on heterogeneous distributed ...
- ArticleOctober 2011
Adaptive Scheduling and Overhead Tuning for Deadline Constrained Computations
SASO '11: Proceedings of the 2011 IEEE Fifth International Conference on Self-Adaptive and Self-Organizing SystemsOctober 2011, Pages 225–226https://doi.org/10.1109/SASO.2011.32The growing popularity of grid and cloud computing has led to a renewed interest in resource control and coordination. The Actor model offers a convenient way for scheduling computations' access to resources by way of scheduling of the actor threads, ...
- ArticleAugust 2011
Multi-agent system for scheduling of flight program, cargo flow and resources of international space station
HoloMAS'11: Proceedings of the 5th international conference on Industrial applications of holonic and multi-agent systems for manufacturingAugust 2011, Pages 165–174This paper presents the results of application of innovative knowledge-based multi-agent technology for scheduling of flight program, cargo flow, fuel, water, and other resources of International Space Station (ISS). The developed system aims creating ...