D. A. Tuan, Le Quang Tu, D. T. Thanh Tu, N. V. Hung, Lam Hong Thach, Nguyen Hong Vu
{"title":"A Compact Decoupling Structure Applied in MIMO Antennas for Wideband Radar Applications","authors":"D. A. Tuan, Le Quang Tu, D. T. Thanh Tu, N. V. Hung, Lam Hong Thach, Nguyen Hong Vu","doi":"10.1109/icghit49656.2020.00020","DOIUrl":"https://doi.org/10.1109/icghit49656.2020.00020","url":null,"abstract":"In this paper, a novel decoupling structure is proposed to depress mutual coupling among closely-spaced elements of MIMO antenna, for the distance of 0.1457 lamda. Basing on gradient line, the proposed design has reduced mutual coupling in a wide range of frequency, for over 800MHz around 9.5GHz, the conventional operating frequency of radar application. The proposed structure was analyzed using equivalent circuit and applied in MIMO and array antenna designs to reduce mutual coupling and distortion of radiation pattern. The measured results were also presented and are agreed well with simulated ones.","PeriodicalId":377112,"journal":{"name":"2020 International Conference on Green and Human Information Technology (ICGHIT)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127653947","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}
Young-Sun Yun, Seyeon Kim, Jisu Park, Hoinam Kim, Jinmang Jung, Seongbae Eun
{"title":"Development of Neuromorphic Architecture Integrated Development Environment","authors":"Young-Sun Yun, Seyeon Kim, Jisu Park, Hoinam Kim, Jinmang Jung, Seongbae Eun","doi":"10.1109/ICGHIT49656.2020.00019","DOIUrl":"https://doi.org/10.1109/ICGHIT49656.2020.00019","url":null,"abstract":"In this paper, we presented Neuromorphic Architecture Integrated Development Environment (NAIDE). The NAIDE is designed to support the development of autonomous Internet of Things (IoT) application based on neuromorphic architecture. The IDE is consisting of five representative modules in order to manage both neuromorphic architecture based neural network (NN) models and traditional artificial NN models. Four modules are embedded in a NAIDE screen as a flow editor (NA-Ed), a component manager (NA-COM), and a simulator (NA-SIM) and logger (NA-LOG). One connects each module and supports all functionalities of NAIDE. NAIDE connects several IoT devices, manages their data and transfers them to other services via various communications. Through collaboration of neuromorphic and deep learning modules in the NAIDE, we can easily implement and utilize the autonomous IoT applications. We expect that the proposed NAIDE can provide convenient IoT program environment based on neuromorphic architecture.","PeriodicalId":377112,"journal":{"name":"2020 International Conference on Green and Human Information Technology (ICGHIT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124324626","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}
{"title":"TCP Behavior on Multi-Gigabit IEEE 802.11ad Link","authors":"Kien Nguyen, H. Sekiya","doi":"10.1109/ICGHIT49656.2020.00022","DOIUrl":"https://doi.org/10.1109/ICGHIT49656.2020.00022","url":null,"abstract":"The IEEE 802.11ad technology, which is a member of the IEEE 802.11 family, promisingly extends the operation of Wi-Fi networks to the unlicensed 60 GHz band. In such a case, the Wi-Fi network can support the throughput of multi-gigabit per second, potentially support various emerging applications. Since the Transport Control Protocol (TCP) plays a vital role in Wi-Fi networks, it is necessary to understand the TCP performance in that multi-Gbps condition. This paper investigates the performance of popular TCP variants on the IEEE 802.11ad wireless link. We conduct the experiments with TCP CUBIC, CDG, BBR, which are typically loss-based, delay-based, and model-based TCP congestion control algorithms, in different loss conditions. The results show that in a no-loss scenario, CUBIC and CDG keep good throughput at the cost of high TCP latency. Meanwhile, BBR has excellent performance even under the high loss scenario.","PeriodicalId":377112,"journal":{"name":"2020 International Conference on Green and Human Information Technology (ICGHIT)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122658037","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}
{"title":"Message from the General Co-Chairs","authors":"Cdke, Ajay Bansal, D. D’Auria, Masahiro Hayakawa","doi":"10.1109/icghit49656.2020.00005","DOIUrl":"https://doi.org/10.1109/icghit49656.2020.00005","url":null,"abstract":"The technical program of CDKE2019 will consist of invited talks and paper presentations. Submissions are solicited for full papers, short papers, and workshop papers. Topics of interest include, but are not limited to, storage and retrieval of conversational data and knowledge, conversational databases and knowledge bases, conversational interactions in virtual reality and augmented reality, multimodal conversational user interfaces, conversational problem solving, conversational learning, conversational ecommerce and e-marketing, conversational recommender systems, complex queries, context modelling, conversational query processing and optimization, conversational business intelligence, systems and platforms, performance evaluation, security and privacy, and applications.","PeriodicalId":377112,"journal":{"name":"2020 International Conference on Green and Human Information Technology (ICGHIT)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131466066","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}
{"title":"Hidden Message Detection in MS-Word File by Analyzing Abnormal File Structure","authors":"Hanseong Lee, Hyung-Woo Lee","doi":"10.1109/ICGHIT49656.2020.00021","DOIUrl":"https://doi.org/10.1109/ICGHIT49656.2020.00021","url":null,"abstract":"Messages can be concealed by exploiting the internal structural features of MS-Word (docx) files, which are saved as ZIP files. In the MS-Word file which is stored based on ZIP structure, messages can be hidden through structural forgery and modification process. This can also be applied to JPG and PNG images included in OOXML-based internal files. Therefore, it is necessary to analyze forgery and alteration of digital document through internal structure analysis of MS-Word file. In this paper, we examine the vulnerability of OOXML-based MS-Word file structure, and analyze how data can be concealed in MS-Word file. As a detection mechanism, we implemented a software to identify hidden message on MS-Word file efficiently for responding forgery attacks.","PeriodicalId":377112,"journal":{"name":"2020 International Conference on Green and Human Information Technology (ICGHIT)","volume":"292 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121446607","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}
{"title":"[Title page iii]","authors":"","doi":"10.1109/icghit49656.2020.00002","DOIUrl":"https://doi.org/10.1109/icghit49656.2020.00002","url":null,"abstract":"","PeriodicalId":377112,"journal":{"name":"2020 International Conference on Green and Human Information Technology (ICGHIT)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128137249","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}
Shah Shahzad, Eun-Sung Jung, Joaquín Chung, R. Kettimuthu
{"title":"Enhanced Explicit Congestion Notification (EECN) in TCP with P4 Programming","authors":"Shah Shahzad, Eun-Sung Jung, Joaquín Chung, R. Kettimuthu","doi":"10.1109/ICGHIT49656.2020.00015","DOIUrl":"https://doi.org/10.1109/ICGHIT49656.2020.00015","url":null,"abstract":"In current TCP/IP networks, TCP mainly relies on packet drops as an indication of congestion. With the emergence of Explicit Congestion Notification (ECN), TCP can detect the congestion through packets with marked bits instead of dropped packets. ECN thus reduces the unnecessary delay due to packet drops, especially for bandwidth-delay sensitive connections. However, ECN still relies on the receiver for congestion indication, which incurs a round trip time (RTT) before the sender can react to the congestion. In network environments with a high bandwidth-delay product (BDP), this could be problematic. In this paper, we present an enhanced ECN mechanism for the early detection of congestion using P4 programming. In our proposed scheme, the sender does not have to wait for the receiver to indicate congestion because switches in the network can indicate congestion. We evaluate our scheme comparing our proposed solution with standard TCP and TCP with the conventional ECN. Experimental results show that our scheme outperforms ECN as the RTT grows.","PeriodicalId":377112,"journal":{"name":"2020 International Conference on Green and Human Information Technology (ICGHIT)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124325296","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}
{"title":"Temperature Beat Sensor for Energy Efficient, Long Range Smart Monitoring Systems","authors":"Van‐Phuc Hoang, V. Dao, V. Dang","doi":"10.1109/ICGHIT49656.2020.00011","DOIUrl":"https://doi.org/10.1109/ICGHIT49656.2020.00011","url":null,"abstract":"Beat sensor has shown its large potential to address issues of smart environment monitoring such as real time drought management. This paper presents an efficient temperature Beat sensor for energy efficient, long range smart monitoring systems by combining a new technique of Beat sensor with long range (LoRa) communication protocol. With the compact circuit size and the low energy consumption, the proposed sensor can be applied for Internet of Things based smart monitoring systems. The analysis and experimental results have clarified the advantages of the proposed temperature Beat sensor and its potential applications.","PeriodicalId":377112,"journal":{"name":"2020 International Conference on Green and Human Information Technology (ICGHIT)","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121549350","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}