International Conference on Computer and Communications Management最新文献

ICCCM 2021: 9th International Conference on Computer and Communications Management, Singapore, July 16 - 18, 2021 ICCCM 2021:第九届计算机与通信管理国际会议，新加坡，2021年7月16日至18日

International Conference on Computer and Communications Management Pub Date : 2021-07-16 DOI: 10.1145/3479162

引用次数: 0

Proceedings of the 2019 7th International Conference on Computer and Communications Management, ICCCM 2019, Bangkok, Thailand, July 27-29, 2019 2019年第七届计算机与通信管理国际会议论文集，ICCCM 2019，泰国曼谷，2019年7月27日至29日

International Conference on Computer and Communications Management Pub Date : 2019-07-27 DOI: 10.1145/3348445

引用次数: 0

Experimental Analysis of Received Signals Strength in Bluetooth Low Energy in Crowd Environments 人群环境下低功耗蓝牙接收信号强度实验分析

International Conference on Computer and Communications Management Pub Date : 1900-01-01 DOI: 10.1145/3479162.3479183

G. B. Humaid, Abdellatif I. Moustafa

{"title":"Experimental Analysis of Received Signals Strength in Bluetooth Low Energy in Crowd Environments","authors":"G. B. Humaid, Abdellatif I. Moustafa","doi":"10.1145/3479162.3479183","DOIUrl":"https://doi.org/10.1145/3479162.3479183","url":null,"abstract":"The Bluetooth Low Energy sensor detects smartphones by sending notifications to users when their smartphones enter the range. Indeed, the crowded environment influences detection because of the human body, which is 80% water. The main challenge here is the sensitivity of the Received Signal Strength Indicator (RSSI) values to environment changes, particularly in the crowded environment, which results in signal propagation or radio map changes. Therefore, distance estimation's accuracy and efficiency depend heavily on the accuracy of the measured RSSI values and radio propagation exponent. This paper aims to study the RSSI variations at different transmission distances and develop a radio waves propagation model to minimize the distance estimation error. Moreover, we analyzed the differences between measured values and estimated values of distance. The experimental result, acquired through practical experiments in a real-world environment, shows the relative error (RE) of estimation distance is 0.06 with the presence of 16.5 dBm RSSI maximum variation between crowded and uncrowded environment. Furthermore, we have also perceived that environmental specific radio waves propagation exponent significantly affects distance estimation accuracy in BLE modules. This indicates that the logarithmic distance propagation model is suitable for path-loss modeling in a crowded environment. The validity of the propagation model was further verified by comparisons between the measured and predicted distance. To explore the findings, experiments were conducted in Al-Madinah Mosque. This study's outcomes will further facilitate the development and design of several applications for the crowding environment.","PeriodicalId":132108,"journal":{"name":"International Conference on Computer and Communications Management","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116591829","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: 1

FILENG: An Automatic English Subtitle Generator from Filipino Video Clips using Hidden Markov Model FILENG:基于隐马尔可夫模型的菲律宾视频字幕自动生成器

International Conference on Computer and Communications Management Pub Date : 1900-01-01 DOI: 10.1145/3479162.3479172

I. V. R. Domingo, Marionne Nicole Gregorio Mamanta, James Thomas Solero Regpala

引用次数: 0

Hand Alphabet Recognition for Dactylology Conversion to English Print Using Streaming Video Segmentation 使用流媒体视频分割的指型转换为英文打印的手字母识别

International Conference on Computer and Communications Management Pub Date : 1900-01-01 DOI: 10.1145/3479162.3479169

Manuel Bautista Garcia, Teodoro Feria Revano, A. C. Yabut

{"title":"Hand Alphabet Recognition for Dactylology Conversion to English Print Using Streaming Video Segmentation","authors":"Manuel Bautista Garcia, Teodoro Feria Revano, A. C. Yabut","doi":"10.1145/3479162.3479169","DOIUrl":"https://doi.org/10.1145/3479162.3479169","url":null,"abstract":": Assistive technologies gained traction in the medical field over the last few decades. Novel approaches have been developed to support people with disability to communicate effectively. However, little research has been conducted on the other side of the coin, that is, assistive technologies to help people who do not have a disability to understand the language of the disabled. This study describes the early development of a hand alphabet recognition that intends to accomplish a functioning dactylology conversion from sign language to English print in a live streaming video. Through video analysis, each frame is processed using a segmentation technique to partition it into different segments (e.g., pixels of hand gestures). The dactylology conversion algorithm was implemented in a mobile application where users can watch videos containing an on-screen sign language interpreter and understand fingerspelling used as communication by hearing- and speech-impaired people. Through the sample dataset of 13 videos of American Sign Language manually collected ( n = 10) and recorded ( n = 3), the application was tested for its accuracy in detecting the alphabet in a video (94.16%), and the correctness of conversion of the detected alphabet into English print (89.65%). This study contributes to the list of existing novel approaches that aim to promote social positive effects as well as improve the quality of life for both disabled and all the people they socialize with.","PeriodicalId":132108,"journal":{"name":"International Conference on Computer and Communications Management","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120962632","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: 2

A Data Cleansing System for Musical Expression Analysis 音乐表达分析的数据清理系统

International Conference on Computer and Communications Management Pub Date : 1900-01-01 DOI: 10.1145/3411174.3411176

T. Mizutani, Keizou Hasegawa

引用次数: 1

Exploiting Windows 7 Vulnerabilities using Penetration Testing Tools: A Case Study about Windows 7 Vulnerabilities 利用渗透测试工具利用Windows 7漏洞:以Windows 7漏洞为例

International Conference on Computer and Communications Management Pub Date : 1900-01-01 DOI: 10.1145/3479162.3479181

Kenneth A. J. G. Quilantang, James Andrei C. Rivera, Mark Vincent M. Pinili, Alphonsus Joseph Nicollo R. Magpantay, E. Blancaflor, J. R. M. Pastrana

引用次数: 1

ICCCM 2020: 8th International Conference on Computer and Communications Management, Singapore, July, 2020 ICCCM 2020:第八届计算机与通信管理国际会议，新加坡，2020年7月

International Conference on Computer and Communications Management Pub Date : 1900-01-01 DOI: 10.1145/3411174

引用次数: 1