Browsing MF, BM, Bildiri ve Sunum Koleksiyonu by ORCID "Şuayb Şefik Arslan / K-2883-2015"
Now showing items 1-16 of 16
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Adaptive boosting of DNN ensembles for brain-computer interface spellers
Güney, Osman Berke; Koç, Emirhan; Aksoy, Can; Çatak, Yiğit; Arslan, Şuayb Şefik; Özkan, Hüseyin (IEEE, 2021)Steady-state visual evoked potentials (SSVEP) are commonly used in brain computer interface (BCI) applications such as spelling systems, due to their advantages over other paradigms. In this study, we develop a method for ... -
Asymptotically MDS array BP-XOR codes
Arslan, Şuayb Şefik (2018)Belief propagation (BP) on binary erasure channels (BEC) is a low complexity decoding algorithm that allows the recovery of message symbols based on bipartite graph pruning process. Recently, array XOR codes have attracted ... -
Average bandwidth-cost vs. storage trade-off for bs-assisted distributed storage networks
Pourmandi, Massoud; Arslan, Şuayb Şefik; Pusane, Ali Emre; Haytaoğlu, Elif; Tengiz, Ayse Ceyda (IEEE, 2021)In this study, we consider a hierarchically structured base station (BS)-assisted cellular system equipped with a backend distributed data storage in which nodes randomly arrive and depart the cell. We numerically motivate ... -
Cloud2HDD: large-scale HDD data analysis on cloud for cloud datacenters
Zeydan, Engin; Arslan, Şefik Şuayb (IEEE, 2020)The main focus of this paper is to develop a distributed large scale data analysis platform for the opensource data of Backblaze cloud datacenter which consists of operational hard disk drive (HDD) information collected ... -
Cost of guessing: applications to data repair
Arslan, Şuayb Şefik; Haytaoğlu, Elif (Institute of Electrical and Electronics Engineers Inc., 2020)In this paper, we introduce the notion of cost of guessing and provide an optimal strategy for guessing a random variable taking values on a finite set whereby each choice may be associated with a positive finite cost ... -
Data repair in BS-assisted distributed data caching
Kaya, Erdi; Haytaoğlu, Elif; Arslan, Şuayb Şefik (IEEE, 2020)In this paper, centralized and independent repair approaches based on device-to-device communication for the repair of the lost nodes have been investigated in a cellular network where distributed caching is applied whose ... -
Distributed matrix multiplication with MDS array BP-XOR codes for scaling clusters
Arslan, Şuayb Şefik (IEEE, 2019)This study presents a novel coded computation technique for distributed matrix-matrix product computation at a massive scale that outperforms well known previous strategies in terms of total execution time. Our method ... -
Fault-tolerant strassen-like matrix multiplication
Güney, Osman B.; Oblokulov, Muhtasham; Arslan, Şuayb Şefik (IEEE, 2020)In this study, we propose a simple method for fault-tolerant Strassen-like matrix multiplications. The proposed method is based on using two distinct Strassen-like algorithms instead of replicating a given one. We have ... -
Implementation of multi-threaded erasure coding under multi-processing environments
Arslan, Şuayb Şefik (2016)Galois alan aritmetiği depolama ve iletişim cihazlarını veri kayıplarına karşı korumak için Reed-Solomon silme kodlarının temelini oluşturmaktadır. Galois alan aritmeti^ginin en güncel uygulamaları hızlı Galois alan ... -
A joint dedupe-fountain coded archival storage
Arslan, Şuayb Şefik; Göker, Turguy; Wideman, Rod (2017)An erasure-coded archival file storage system is presented using a chunk-based deduplication mechanism and fountain codes for space/time efficient operation. Unlike traditional archival storage, this proposal considers the ... -
Kernel density estimation for optimal detection in All-Bit-Line MLC flash memories
Ashraf, Reza A.; Pusane, Ali E.; Arslan, Şuayb Şefik (IEEE, 2019)NAND flash memories have recently become the main component of large-scale non-volatile storage systems. Recent studies have shown that various error sources degrade the Multi-level cell (MLC) memory performance, including ... -
Mojette transform based LDPC erasure correction codes for distributed storage systems
Mojette Transform (MT) based erasure correction coding possesses extremely efficient encoding/decoding algorithms and demonstrate promising burst erasure recovery performance. MT codes are based on discrete geometry and ... -
Next-generation data storage: transistor and DNA
Ashrafi, Reza A.; Pusane, Ali E.; Arslan, Şuayb Şefik (Institute of Electrical and Electronics Engineers Inc., 2018)With the generation of diverse data growing at exponential rates, investigating better digital storage media is inevitable. Currently, one solution is the utilization of solid-state based memory devices, which offer several ... -
OpenMP and POSIX threads implementation of Jerasure 2.0
In shared memory multiprocessor architectures, threads can be used to implement parallelism. POSIX threads (pthreads) is a low-level bare-bones programming interface for working with threads. Therefore, we have extremely ... -
Parallelization and performance analysis of reversible circuit synthesis
Susam, Ömercan; Arslan, Şuayb Şefik (26th IEEE Signal Processing and Communications Applications Conference, SIU 2018IEEE, 2018)Kuantum bilgisayarların son on yılda yükselen popülerliği tersinir devre sentezine verilen ilginin de artması ile sonuçlanmıştır. Bu çalı¸smada, literatürde popüler olarak bilinen temel fonksiyonlara dayalı bir sentezleme ... -
A visualization platfom for disk failure analysis
Yiğit, İbrahim Onuralp; Arslan, Şuayb Şefik; Zeydan, Engin (IEEE, 2018)Binlerce depolama aygıtının birarada çalıştığı büyük veri merkezi gibi ortamlarda, bir veya daha çok depolama aygıtının aynı anda bozulması veya beklenenden farklı şekillerde çalışması, artık süpriz olmaktan çıkıp bilinen ...
