Filters








1,822 Hits in 4.6 sec

A Scalable Algorithm for Decentralized Actor Termination Detection [article]

Dan Plyukhin, Gul Agha
2022 arXiv   pre-print
We present a low-overhead deferred reference listing technique (called DRL) for termination detection in actor systems.  ...  Previous algorithms to detect actor garbage require coordination mechanisms such as causal message delivery or nonlocal monitoring of actors for mutation.  ...  Solutions of Sandia, LLC, a wholly owned subsidiary of Honeywell International, Inc., for the U.S.  ... 
arXiv:2104.05128v4 fatcat:caujs6bberbnroru6nf5f3xa6i

Scalable and Decentralized Algorithms for Anomaly Detection via Learning-Based Controlled Sensing [article]

Geethu Joseph, Chen Zhong, M. Cenk Gursoy, Senem Velipasalar, Pramod K.Varshney
2021 arXiv   pre-print
We implement the detection algorithms using the deep actor-critic reinforcement learning framework.  ...  We devise a centralized algorithm where the processes are jointly selected by a common agent as well as a decentralized algorithm where the decision of whether to select a process is made independently  ...  So to handle this problem, we also explore a decentralized algorithm for anomaly detection.  ... 
arXiv:2112.04912v1 fatcat:pxj5vi6clvetzdy2ndmqvgpb7a

Design and Evaluation of a Distributed Security Framework for the Internet of Things

Kelechi G. Eze, Cajetan M. Akujuobi
2022 Journal of Signal and Information Processing  
Our reason for choosing the actor model and blockchain is to compare its suitability for IoT integration in parallel.  ...  Two underlying technologies: the actor model and the blockchain were used for the implementation.  ...  In [14] , Sheron et al. worked on the design of a decentralized and scalable security framework for end-to-end security provision in IoT.  ... 
doi:10.4236/jsip.2022.131001 fatcat:pwjt65phyre3vc7lar2xdjkz6u

Distributed Ledger Technology Review and Decentralized Applications Development Guidelines

Claudia Antal, Tudor Cioara, Ionut Anghel, Marcel Antal, Ioan Salomie
2021 Future Internet  
The paper closes with a discussion on challenges and opportunities for developing decentralized applications by providing a multi-step guideline for decentralizing the design and implementation of traditional  ...  In this paper, we provide a comprehensive overview of DLT analyzing the challenges, provided solutions or alternatives, and their usage for developing decentralized applications.  ...  algorithms for hashing.  ... 
doi:10.3390/fi13030062 fatcat:puwa425jnrgndgyaymhh52gxwy

Scalable Termination Detection for Distributed Actor Systems

Dan Plyukhin, Gul Agha, Laura Kovács, Igor Konnov
2020 International Conference on Concurrency Theory  
Previous algorithms to detect actor garbage require coordination mechanisms such as causal message delivery or nonlocal monitoring of actors for mutation.  ...  We present a low-overhead reference listing technique (called DRL) for termination detection in actor systems. DRL is based on asynchronous local snapshots and message-passing between actors.  ...  Note that our termination detection algorithm itself is location transparent.  ... 
doi:10.4230/lipics.concur.2020.11 dblp:conf/concur/PlyukhinA20 fatcat:2sieunlybzb7npart6evwz45rm

TIDeFlow: The Time Iterated Dependency Flow Execution Model

Daniel Orozco, Elkin Garcia, Robert Pavel, Rishi Khan, Guang Gao
2011 2011 First Workshop on Data-Flow Execution Models for Extreme Scale Computing  
Development of parallel HPC programs remains an art, and a universal doctrine for synchronization, scheduling and execution in general has not been found for many-core/multi-core architectures.  ...  TIDeFlow was designed for efficient development of high performance parallel programs for many-core architectures.  ...  Development of a decentralized runtime system required advances in concurrent algorithms and in the internal representation of actors and tasks.  ... 
doi:10.1109/dfm.2011.11 fatcat:3icfz5g3bzcpzdan5aznettmli

Cloud PARTE

Janwillem Swalens, Thierry Renaux, Lode Hoste, Stefan Marr, Wolfgang De Meuter
2013 Proceedings of the 2013 workshop on Programming based on actors, agents, and decentralized control - AGERE! '13  
We propose Cloud PARTE, a complex event detection system that implements the Rete algorithm on top of mobile actors.  ...  Rule-based pattern recognition is a promising approach for these applications, however, increasing amounts of data as well as large and complex rule sets demand for more and more processing power and memory  ...  These systems also do not focus on scalability and elasticity. Mobile Actors and Dynamic Load Balancing Using mobile actors as a mechanism for load balancing exists in other systems.  ... 
doi:10.1145/2541329.2541338 dblp:conf/agere/SwalensRHMM13 fatcat:chmohfcbfvb6vnhvbhmhh2boxa

Blockchain based Decentralized Applications: Technology Review and Development Guidelines [article]

Claudia Pop, Tudor Cioara, Ionut Anghel, Marcel Antal, Ioan Salomie
2020 arXiv   pre-print
The paper closes with a discussion on challenges and opportunities for developing decentralized applications by providing a multi-step guideline for decentralizing the design of traditional systems and  ...  In this paper, we provide a comprehensive overview of DLT solutions analyzing the addressed challenges, provided solutions and their usage for developing decentralized applications.  ...  Finally, we provide a guideline for decentralized application development defining specific steps for decentralizing a system design and business model using DLT and for implementing and launching it as  ... 
arXiv:2003.07131v1 fatcat:75xfa7defbhorplxx2bj3y6age

Elastic Scalable Cloud Computing Using Application-Level Migration

Shigeru Imai, Thomas Chestna, Carlos A. Varela
2012 2012 IEEE Fifth International Conference on Utility and Cloud Computing  
When VM utilization drops, COS scales the workload down by consolidating actors and terminating idle VMs.  ...  Our results show promise for future fully automated cloud computing resource management systems that efficiently enable truly elastic and scalable general-purpose workloads.  ...  ACKNOWLEDGMENT We would like to thank Naveen Sundar Govindarajulu for his valuable feedback. This research is partially supported by Air Force Office of Scientific Research Grant No. FA9550-11-1-0332.  ... 
doi:10.1109/ucc.2012.53 dblp:conf/ucc/ImaiCV12 fatcat:uxy37v6d2fdojhgmgrip3avmva

Parallel gesture recognition with soft real-time guarantees

Thierry Renaux, Lode Hoste, Stefan Marr, Wolfgang De Meuter
2012 Proceedings of the 2nd edition on Programming systems, languages and applications based on actors, agents, and decentralized control abstractions - AGERE! '12  
It extends the state-saving Rete algorithm and maps the event matching onto a graph of actor nodes. Using a tiered event matching model, PARTE provides upper bounds on the detection latency.  ...  We propose PARTE, a parallel scalable complex event processing engine which allows a declarative definition of event patterns and provides soft real-time guarantees for their recognition.  ...  We present here a variation of the Rete algorithm called PARTE, built on a graph represented by a set of actors, that provides both scalability and responsiveness.  ... 
doi:10.1145/2414639.2414646 dblp:conf/agere/RenauxHMM12 fatcat:saehhoriuve4lfnlanyeubuylu

Fault Detection, Isolation and Restoration Test Platform Based on Smart Grid Architecture Model Using Intenet-of-Things Approaches

Abouzar Estebsari, Edoardo Patti, Luca Barbierato
2018 2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)  
A 2-feeder MV network with a normally open switch for reconfiguration is modeled to realize the performance of the developed co-simulation platform.  ...  Physical components of the grid are modeled in Opal-RT real time simulator, an automated Fault Detection, Isolation and Restoration algorithm is developed in MATLAB and an MQTT communication has been adopted  ...  We exploited an IoT-based approach to create a flexible and scalable architecture suitable for these kinds of use cases.  ... 
doi:10.1109/eeeic.2018.8494449 fatcat:cr6w5wjzpvghllypckxubq757e

Decentralized Computation Offloading for Multi-User Mobile Edge Computing: A Deep Reinforcement Learning Approach [article]

Zhao Chen, Xiaodong Wang
2018 arXiv   pre-print
A deep reinforcement learning (DRL) based decentralized dynamic computation offloading strategy is investigated to build a scalable MEC system with limited feedback.  ...  Besides, the power-delay tradeoff is also analyzed for both the DDPG based and DQN based strategies.  ...  For decentralized algorithms with reduced overhead, a game-theoretic computation offloading scheme was constructed in [13] .  ... 
arXiv:1812.07394v1 fatcat:hhqdkn4bi5gldpyp7uzausehn4

ShareTrace: Contact Tracing with Asynchronous, Parallel Message Passing on a Temporal Graph [article]

Ryan Tatton, Erman Ayday, Youngjin Yoo, Anisa Halimi
2022 arXiv   pre-print
In this work, we aim to provide an efficient and scalable formulation of ShareTrace by utilizing asynchronous, parallel, non-iterative message passing on a temporal graph.  ...  We also introduce a unique form of reachability, message reachability, that accounts for the dynamic nature of message passing and the temporal graph.  ...  Thus, at least one of the criterion should be configured; otherwise, the actor will never terminate.  ... 
arXiv:2203.12445v2 fatcat:whtdgg3yxvfonfg7blatyih2wi

Toward multi-target self-organizing pursuit in a partially observable Markov game [article]

Lijun Sun, Yu-Cheng Chang, Chao Lyu, Ye Shi, Yuhui Shi, Chin-Teng Lin
2022 arXiv   pre-print
This work proposes a framework for decentralized multi-agent systems to improve intelligent agents' search and pursuit capabilities.  ...  We model a self-organizing system as a partially observable Markov game (POMG) with the features of decentralization, partial observation, and noncommunication.  ...  Algorithm 1 : 1 FSC2 for each agent in the SOP 1 while the termination conditions are not satisfied do 2 role, cluster center, cluster members, Memory ← Fuzzy clustering (Algorithm 2 in Section 4.1).  ... 
arXiv:2206.12330v1 fatcat:dkm7n4trwvforgpju3e5dyks4m

Blockchain Platforms and Access Control Classification for IoT Systems

Adam Ibrahim Abdi, Fathy Elbouraey Eassa, Kamal Jambi, Khalid Almarhabi, Abdullah Saad AL-Malaise AL-Ghamdi
2020 Symmetry  
Finally, we highlight challenges and future research directions in developing decentralized access control mechanisms for IoT systems.  ...  This paper presents a review of different access control mechanisms in IoT systems. We present a comparison table of reviewed access control mechanisms.  ...  A decentralized technology ensures reliability, privacy, and scalability, which are more suitable for fast-growing IoT environments.  ... 
doi:10.3390/sym12101663 fatcat:ng22fmd3qrelzli26fa6v7yizu
« Previous Showing results 1 — 15 out of 1,822 results