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  • 1
    Online Resource
    Online Resource
    Performance Analysis of Internet Key Exchange Algorithms on IPSec Security Association Initiation
    EDP Sciences ; 2018
    In:  MATEC Web of Conferences Vol. 218 ( 2018), p. 03001-
    Details
    In: MATEC Web of Conferences, EDP Sciences, Vol. 218 ( 2018), p. 03001-
    Abstract: Naturally, the Internet as an open network allows millions of users to interact each other. Furthermore, the giant network vulnerable to various malicious activities that potentially causes many (losses) for both resources and humanity. In order to reduce the potential attacking activities, Internet Engineering Task Force has standardized a network level security so-called IP Security. The key process behind the IP Security is a Security Association that is identified by Security Parameter Index. The initiation of Security Association performance depends on the encryption algorithm used. Hence, the performance of the algorithm candidate is an important consideration. This paper aims to evaluate some encryption algorithm to be used in IPv6 network. Results of the experiments shows that ECP 384 based on the elliptic curve algorithms outperforms than the traditional algorithm such as MODP 1024 and MODP 3072.
    Type of Medium: Online Resource
    ISSN: 2261-236X
    URL: Article
    DOI: 10.1051/matecconf/201821803001
    Language: English
    Publisher: EDP Sciences
    Publication Date: 2018
    detail.hit.zdb_id: 2673602-0
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  • 2
    Online Resource
    Online Resource
    Experimental evaluation of real-time packets transmission during vertical handover process on mobile ipv6
    IOP Publishing ; 2019
    In:  IOP Conference Series: Materials Science and Engineering Vol. 673, No. 1 ( 2019-12-01), p. 012051-
    Details
    In: IOP Conference Series: Materials Science and Engineering, IOP Publishing, Vol. 673, No. 1 ( 2019-12-01), p. 012051-
    Abstract: The Internet user is growing incrementally over the world. Most of them use mobile devices to connect to the internet. They aim to stay in connection every time and everywhere. Thus, they use mobile IP communication to get always connected to the internet while they move to another place. Fortunately, the telco infrastructure has reached many places in the world. Also, the video file transmission is now becoming a new trend, especially a short movie transmitted via social media. The huge of the internet connection caused the scarcity of Internet address. It was anticipated by introducing IPv6 that supported the mobility by presenting the Mobile IPv6. This paper evaluates the performance on the MIPv6 mechanism on transferring video when the user moves to another place that usually different network infrastructure. Therefore, the vertical handover does not disturb the quality of the video transmission. The experimentation results show during the vertical handover, the addition delay and packet loss is low especially when the network is overlap. If the network is not overlap, the main factor for the handover delay and packet loss is the distance between home network and a new network.
    Type of Medium: Online Resource
    ISSN: 1757-8981 , 1757-899X
    URL: Article
    DOI: 10.1088/1757-899X/673/1/012051
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2019
    detail.hit.zdb_id: 2506501-4
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  • 3
    Online Resource
    Online Resource
    Increasing web server performance using the web balancing method
    IOP Publishing ; 2019
    In:  IOP Conference Series: Materials Science and Engineering Vol. 673, No. 1 ( 2019-12-01), p. 012065-
    Details
    In: IOP Conference Series: Materials Science and Engineering, IOP Publishing, Vol. 673, No. 1 ( 2019-12-01), p. 012065-
    Abstract: The high level of activity of internet users, which will have a negative impact on information providers. Requests from many users can cause performance capabilities on the web-server to decrease. The large number of requests results in crashes or overloads that have an impact on requests that cannot be served by a single server. Web balancing technology is needed so that the incoming request load is not only served by one server. Some scheduling algorithms that will be applied to web balancing testing in this study are round-robin and weight round-robin. In this study using ipvsadm as a means of making web balancing. This test aims to determine the performance of web servers when using web balancing technology by measuring the QoS parameters of web server services. The results show, the best value for measuring QoS parameters is respons time, request error, throughput, in the weight round-robin scheduling algorithm method.
    Type of Medium: Online Resource
    ISSN: 1757-8981 , 1757-899X
    URL: Article
    DOI: 10.1088/1757-899X/673/1/012065
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2019
    detail.hit.zdb_id: 2506501-4
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  • 4
    Online Resource
    Online Resource
    Applications of temperature and humidity monitoring system at aerophonic plants based on IoT
    EDP Sciences ; 2018
    In:  MATEC Web of Conferences Vol. 218 ( 2018), p. 03017-
    Details
    In: MATEC Web of Conferences, EDP Sciences, Vol. 218 ( 2018), p. 03017-
    Abstract: Indonesian agricultural system has improved significantly along with technological developments. However, as a result of technological developments, agricultural land becomes narrow. To overcome the increasingly narrow farming land, start developing systems suitable for planting with aeroponic system. Unpredictable environmental climate changes can disrupt productivity growth and create low quality crops. To solve this problem, monitoring system based on Android needed. This system is used to monitor in parameters change, the parameters include temperature and humidity. Android-based monitoring system uses java programming and is open source, besides the user can monitor the development of spinach plants, by looking at data that has been stored into the database so that users can know the development of the plant. This application can be accessed via smartphone with android operating system as a client server.
    Type of Medium: Online Resource
    ISSN: 2261-236X
    URL: Article
    DOI: 10.1051/matecconf/201821803017
    Language: English
    Publisher: EDP Sciences
    Publication Date: 2018
    detail.hit.zdb_id: 2673602-0
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  • 5
    Online Resource
    Online Resource
    Power quality improvement using dynamic voltage restorer in distribution system PT. DSS Power Plant
    EDP Sciences ; 2018
    In:  MATEC Web of Conferences Vol. 218 ( 2018), p. 01003-
    Details
    In: MATEC Web of Conferences, EDP Sciences, Vol. 218 ( 2018), p. 01003-
    Abstract: In the power plant power system, voltage drops often occur and one of the contributing factors is a short circuit that affects the performance of motor drivers on the mills in the generator. In this research proposed the use of compensation dynamic voltage restorer (DVR) to damped voltage sag. The DVR using a three-phase voltage source inverter (VSI) with voltage loop control (PI). To detect the voltage drop system using park transform and apply it in the voltage regulator as a control system function that detects the voltage amplitude at the sensitive load continuously. The result of simulation in system distribution with active load 280 kVA and 50 kVAR reactive, before a voltage compensation system 0.67 pu and after voltage compensation system becomes 0.99 pu on nominal voltage 0f 380V. The performance of DVR is reliable because it is able to compensate quickly to changes in the value of the voltage
    Type of Medium: Online Resource
    ISSN: 2261-236X
    URL: Article
    DOI: 10.1051/matecconf/201821801003
    Language: English
    Publisher: EDP Sciences
    Publication Date: 2018
    detail.hit.zdb_id: 2673602-0
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  • 6
    Online Resource
    Online Resource
    Implementation of talis and dc house system for rural areas in indonesia
    EDP Sciences ; 2018
    In:  MATEC Web of Conferences Vol. 218 ( 2018), p. 01006-
    Details
    In: MATEC Web of Conferences, EDP Sciences, Vol. 218 ( 2018), p. 01006-
    Abstract: In 2017, the aggregate electrification ratio in Indonesia has been achieving 92.8%. However, some rural areas such as in Maluku and Papua Islands still have low electrification ratio (~70%). One of the main problems in supplying electricity to rural areas in Indonesia is the geographical concern which consisted of islands leading to the difficulty of electricity grid development. In some areas, diesel power plant has been being built to supply the electricity. However, it causes another problem to transport the primary energy source to the targeted area which would increase the cost of electricity supply. Besides, it also needs investment cost to build transmission and distribution systems, as well as the maintenance expenses. To resolve this issue, a new scheme of battery-based Tabung Listrik or TaLis (DC-based power bank) and DC house system is proposed to be the solution to provide electricity to rural areas. The potential of local renewable energy sources such as biomass, hydro, wind, and solar could be utilized to be charging sources of batteries (TaLis). This study presents the TaLis prototype, DC house installation, supply chain process and charging scheme of TaLis, and cost comparison between the proposed system with other existing power systems such as communal PV farm and diesel power plant. We found that TaLis and DC house system provided the least cost of electricity production compared to other power systems, i.e. $0.88/kWh for TaLis and DC house system, $1.65/kWh for diesel power plant, and $1.47/kWh for communal PV farm. Implementation of this approach is expected to improve the welfare and quality of life of rural communities immediately.
    Type of Medium: Online Resource
    ISSN: 2261-236X
    URL: Article
    DOI: 10.1051/matecconf/201821801006
    Language: English
    Publisher: EDP Sciences
    Publication Date: 2018
    detail.hit.zdb_id: 2673602-0
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  • 7
    Online Resource
    Online Resource
    Steady State Modification Method Based On Backpropagation Neural Network For Non-Intrusive Load Monitoring (NILM)
    EDP Sciences ; 2018
    In:  MATEC Web of Conferences Vol. 218 ( 2018), p. 02013-
    Details
    In: MATEC Web of Conferences, EDP Sciences, Vol. 218 ( 2018), p. 02013-
    Abstract: Household electric power sector is highlighted as one of significant contributors to national energy consumption. To reduce electric energy usage in this sector, a technique called Non-Intrusive Load Monitoring (NILM) has been developed recently. NILM is a load disaggregating and monitoring tool that can be used to identify the daily usage behavior of individual electric appliance. Different to conventional method, NILM promises the reduction of sensor deployment significantly. NILM commonly uses either transient or steady state signal. Based on load/appliance signal condition, many NILM’s research results have been published. In this paper, steady state modification method of backpropagation neural network (NN) is applied for developing NILM. We use steady state signal to disaggregate the sum of load power signal. In the proposed method, NN is explored for feature extraction of electric power consumption of individual appliance. The presented method is powerful for load power signal which has almost same value. To verify the effectiveness of proposed method, data provided by tracebase.org has been used. The presented method can be applied for local data. It is obvious from simulation results that the proposed method could improve the recognition rate of appliances until 100 %.
    Type of Medium: Online Resource
    ISSN: 2261-236X
    URL: Article
    DOI: 10.1051/matecconf/201821802013
    Language: English
    Publisher: EDP Sciences
    Publication Date: 2018
    detail.hit.zdb_id: 2673602-0
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  • 8
    Online Resource
    Online Resource
    Designing Automatic Guided Device of Books
    EDP Sciences ; 2018
    In:  MATEC Web of Conferences Vol. 218 ( 2018), p. 03004-
    Details
    In: MATEC Web of Conferences, EDP Sciences, Vol. 218 ( 2018), p. 03004-
    Abstract: There are several methods returning scattered books in library, such as asking visitors to put them back to the bookshelf, recruiting more employees, or creating system that can return the books automatically. But, by using the system, visitors no need to walk to certain bookshelf. The system itself called Automatic Guided Device included of Automatic Guided Vehicle (AGV), RFID tag, scissor-lift, and book thruster. Every books have RFID tags which contains the book database. There are name of books and shelf location inside of the database. Visitors just need scan the book(s) and laid on the device, then the system will begin to operate. After that, this Automatic Guided Device sensor equipped will start its journey and go through to the location of bookshelf by following tracked line on the floor. To show them, it uses ASCII Table in the C Source Code Program. This table is to represent information substitutes which contains certain number, then it will be declared as the bookshelf location spot. After reaching certain distance, scissor-lift lifts as high as the table. Then scissor-lift stops, while the book thruster removing the book from device into bookshelf. So, this system not only returning the books without any manual operation but also can do more things such as lifting and putting the books automatically at once. Based on several tests, AGD reaches at certain spot within an average 60% of successfulness by using ASCII Table numbering format.
    Type of Medium: Online Resource
    ISSN: 2261-236X
    URL: Article
    DOI: 10.1051/matecconf/201821803004
    Language: English
    Publisher: EDP Sciences
    Publication Date: 2018
    detail.hit.zdb_id: 2673602-0
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  • 9
    Online Resource
    Online Resource
    Banten Batik Classification with Backpropagation Neural Network
    EDP Sciences ; 2018
    In:  MATEC Web of Conferences Vol. 218 ( 2018), p. 03012-
    Details
    In: MATEC Web of Conferences, EDP Sciences, Vol. 218 ( 2018), p. 03012-
    Abstract: Batik Cloth is Indonesia heritage of the indigenous cultures. However, the lack of public awareness could made the other nations has claimed that Batik cloth as their heritage. Therefore, We will need serious attention to take the problems. The classification Banten pattern batik cloth had been made to protect the Batik pattern. The classification had been made with Artificial Neural Network with Lavender-Marquant methods. Gray-Level Co-Occurrence Matrix (GLCM) has been used to preprocessing the pattern from Gray scale images. The results showed that the Batik patterns had 97% accuracy and 2% error.
    Type of Medium: Online Resource
    ISSN: 2261-236X
    URL: Article
    DOI: 10.1051/matecconf/201821803012
    Language: English
    Publisher: EDP Sciences
    Publication Date: 2018
    detail.hit.zdb_id: 2673602-0
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  • 10
    Online Resource
    Online Resource
    Incremental Innovation towards Business Performance: Data Management Challenges in Healthcare Industry in Indonesia
    EDP Sciences ; 2018
    In:  MATEC Web of Conferences Vol. 218 ( 2018), p. 04015-
    Details
    In: MATEC Web of Conferences, EDP Sciences, Vol. 218 ( 2018), p. 04015-
    Abstract: The Industry 4.0 indicate the increases in competitive pressures, the margins reduction, the availability of new technology and the marketing development techniques suggest making more complex decisions to make and sustain the success. Data management is essential for organizations because the administrative process, which data is acquired, validated, stored, protected and processed through its accessibility, reliability and timeliness ensures that the needs of data are met. It is also a process of developing data architectures, practices and procedures that address the data and then implement these aspects on a regular basis. All these process will ease and smoothen the business flow. Therefore, there are number of data management challenges to maintain sheer volume of data, taking reactive approach, lack of process and data handling, fragmented data ownership and driving a data culture. This study investigate the current issues in health industry to overcome through recognizing both the importance of quality data and having more sophisticated approach to manage data as the organization begin shifting to be more data centric model.
    Type of Medium: Online Resource
    ISSN: 2261-236X
    URL: Article
    DOI: 10.1051/matecconf/201821804015
    Language: English
    Publisher: EDP Sciences
    Publication Date: 2018
    detail.hit.zdb_id: 2673602-0
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