2020 2nd International Conference on Computer and Information Sciences (ICCIS)最新文献_第9页

Usability Assessment on Symmetric Cryptography Learning Module 对称密码学习模块的可用性评估

2020 2nd International Conference on Computer and Information Sciences (ICCIS) Pub Date : 2020-10-13 DOI: 10.1109/ICCIS49240.2020.9257644

I. Syamsuddin, Arif Bramantoro

引用次数: 0

Lock-free Fill-in Queue 无锁填充队列

2020 2nd International Conference on Computer and Information Sciences (ICCIS) Pub Date : 2020-10-13 DOI: 10.1109/ICCIS49240.2020.9257673

Basem Assiri

{"title":"Lock-free Fill-in Queue","authors":"Basem Assiri","doi":"10.1109/ICCIS49240.2020.9257673","DOIUrl":"https://doi.org/10.1109/ICCIS49240.2020.9257673","url":null,"abstract":"One of the fundamental data structure that is commonly used in parallel and concurrent systems is first-in-first-out queue. Many studies propose lock-based concurrent queue algorithms to satisfy correctness property. However, the use of locks results in delays, contention, deadlock and some other issues. Instead, lock-free algorithms are introduced to overcome such issues and improve performance. Some lock-free algorithms use an atomic operation compare-and-swap (CAS) while some others replace it with fetch-and-add (FAA), to improve the performance. From implementation perspective, some queue algorithms use array data structure to ease the enqueuing and dequeuing processes but the size of queue is static. On the other hand, many queue algorithms use linked data structure where the size of queue is dynamic but the enqueuing and dequeuing processes are complicated. In this paper, we introduce new algorithms for concurrent queue that merge the ideas of array and linked data structure to get the advantages of both. Actually, our queue consists of circular linked list with $k$ empty (dummy) nodes. Therefore, in normal case it works like array. The enqueue process places the data in one of the empty nodes (at tail position), while the dequeue process deletes the data from a non-empty node (at head position), and no need to maintain the linked list queue. However, our queue is dynamic such that we change the queue size by either creating new node and connect it to the linked-list, or deleting some exist nodes. Our algorithm eases the enqueue and dequeue processes, and reduces the use of CAS operations. Therefore, it improves the performance comparing to existing queue algorithms that use CAS, and almost matches the performances of the algorithms that use FAA.","PeriodicalId":425637,"journal":{"name":"2020 2nd International Conference on Computer and Information Sciences (ICCIS)","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131695296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Traditional Features based Automated System for Human Activities Recognition 基于传统特征的人类活动自动识别系统

2020 2nd International Conference on Computer and Information Sciences (ICCIS) Pub Date : 2020-10-13 DOI: 10.1109/ICCIS49240.2020.9257697

M. A. Khan, Irfan Haider, Muhammad Nazir, Ammar Armghan, H. M. J. Lodhi, J. Khan

引用次数: 4

On-state resistance degradation of power RF N-LDMOS devices due to defects created at interface 功率RF N-LDMOS器件因界面缺陷导致的导态电阻退化

2020 2nd International Conference on Computer and Information Sciences (ICCIS) Pub Date : 2020-10-13 DOI: 10.1109/ICCIS49240.2020.9257695

M. Belaid, A. Almusallam

引用次数: 0

Coded hierarchical dictionary strategy for face recognition efficiency 编码层次字典策略提高人脸识别效率

2020 2nd International Conference on Computer and Information Sciences (ICCIS) Pub Date : 2020-10-13 DOI: 10.1109/ICCIS49240.2020.9257711

Mohammed Saaidia, M. Ramdani

引用次数: 0

A Novel Approach to Preserve Small Scale Details in Fused Image using Guide Filter with NSCT for Visual and Infrared Images 一种基于NSCT滤波的融合图像小尺度细节保留新方法

2020 2nd International Conference on Computer and Information Sciences (ICCIS) Pub Date : 2020-10-13 DOI: 10.1109/ICCIS49240.2020.9257704

Shanmugasundaram Marappan, P. Kuppusamy, Rajan John, Shanmuga Vadivu Natesan

{"title":"A Novel Approach to Preserve Small Scale Details in Fused Image using Guide Filter with NSCT for Visual and Infrared Images","authors":"Shanmugasundaram Marappan, P. Kuppusamy, Rajan John, Shanmuga Vadivu Natesan","doi":"10.1109/ICCIS49240.2020.9257704","DOIUrl":"https://doi.org/10.1109/ICCIS49240.2020.9257704","url":null,"abstract":"Fusion of more than a single image create a new version of image which holds plenty of information producing suitable and accurate decision making for the real-world applications. There is no accurate fusion mechanism to produce such a complement detailed image even though huge number of techniques and methodologies are available in the literature. This is an attempt to analyze the pros and cons of the existing popular fusion methods and provide a methodology to contribute in a fusion community. In this approach, the source images are fused by NSCT method. Though NSCT is good in preserving small scale details, it introduces some artifacts in the fused image. To overcome this drawback, the residual of the sources are derived as they retain small scale details such as edges and textures. The fusion version of the source-residuals is bind with NSCT fused image, an approach to compensate the loss details in this way. The resulted fusion images are compared with other techniques qualitatively and quantitatively. Result shows that the proposed approach outperforms the other approaches.","PeriodicalId":425637,"journal":{"name":"2020 2nd International Conference on Computer and Information Sciences (ICCIS)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126022124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modelling and FEA Anaylsis of MEMS ETA for Flying Robot 飞行机器人MEMS ETA建模与有限元分析

2020 2nd International Conference on Computer and Information Sciences (ICCIS) Pub Date : 2020-10-13 DOI: 10.1109/ICCIS49240.2020.9257643

F. Ahmad, S. Gilani, Farhan Mehmood

{"title":"Modelling and FEA Anaylsis of MEMS ETA for Flying Robot","authors":"F. Ahmad, S. Gilani, Farhan Mehmood","doi":"10.1109/ICCIS49240.2020.9257643","DOIUrl":"https://doi.org/10.1109/ICCIS49240.2020.9257643","url":null,"abstract":"In recent years, MEMS sensors and actuators are getting more attention in daily life application of science & technology due to its compactness, miniaturization, economically inexpensive and highly efficient as compare to the other ordinary devices. The Electro Thermal Actuators (ETA) are playing an important role in Micro-Electro-Mechanical System (MEMS) technology due to its high efficiency. In this research work ETA is modeled and simulated. ETA for micro flying robot is designed and fabricated in virtual environment using 0.35 µm Complementary Metal Oxide Semiconductor (CMOS) MEMS technology. INTELLISUITE and MATLAB software have been used for simulation and modeling purpose. The thermal force-based CMOS-MEMS micro actuator consists of four supporting beams in a wing. The wing resonates in lateral mode (1st mode of direction) in the consequence of AC biasing through four long beams. Beam is made of polysilicon and aluminum using bimorph actuation mechanism where polysilicon works as heating resistor. In the presence of thermal force, ETA was actuated to produce maximum amplitude at resonance. Resonance frequency, maximum amplitude and thermal force was measured 843Hz, 124.15mm and 3.26µN mathematically, while the simulated measurements were found to be 970Hz, 97.2mm and 4.67µN.","PeriodicalId":425637,"journal":{"name":"2020 2nd International Conference on Computer and Information Sciences (ICCIS)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133922101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Smart Schools: Using IoTs and Fog Computing to Predict Underperformance 智能学校:使用物联网和雾计算来预测表现不佳

2020 2nd International Conference on Computer and Information Sciences (ICCIS) Pub Date : 2020-10-13 DOI: 10.1109/ICCIS49240.2020.9257689

M. Sharaf

引用次数: 0

Energy Efficient Framework for Fog Network Based on Multisink Wireless Sensor Networks 基于多sink无线传感器网络的雾网络节能框架

2020 2nd International Conference on Computer and Information Sciences (ICCIS) Pub Date : 2020-10-13 DOI: 10.1109/ICCIS49240.2020.9257703

R. Ramadan, E. Alreshidi, Md. Haidar Sharif

引用次数: 3

Software project failures prediction using logistic regression modeling 使用逻辑回归建模的软件项目故障预测

2020 2nd International Conference on Computer and Information Sciences (ICCIS) Pub Date : 2020-10-13 DOI: 10.1109/ICCIS49240.2020.9257648

M. Ibraigheeth, S. A. Fadzli

引用次数: 5