28-day extended-duration orbiter automated fault detection, isolation, and recovery concept definition and proof-of-concept development

1992 ◽  
Author(s):  
B. REJAI ◽  
D. ZEILINGOLD ◽  
S. REHAGEN
Keyword(s):  
Fault Detection ◽  
Concept Development ◽  
Proof Of Concept ◽  
Concept Definition ◽  
Extended Duration

scholarly journals Proof of Concept: Development of Snow Liquid Water Content Profiler Using CS650 Reflectometers at Caribou, ME, USA

Sensors ◽  
2017 ◽  
Vol 17 (3) ◽  
pp. 647 ◽  
Author(s):  
Carlos Pérez Díaz ◽  
Jonathan Muñoz ◽  
Tarendra Lakhankar ◽  
Reza Khanbilvardi ◽  
Peter Romanov
Keyword(s):  
Water Content ◽  
Liquid Water ◽  
Liquid Water Content ◽  
Concept Development ◽  
Proof Of Concept

Proof of Concept Development of a Mobile Spirometer and Breath Sensor

CHEST Journal ◽  
2015 ◽  
Vol 148 (4) ◽  
pp. 892A
Author(s):  
Laren Tan ◽  
Alexander Fung ◽  
Theresa Duong ◽  
Michael Schivo ◽  
JP Delplanque ◽  
...  
Keyword(s):  
Concept Development ◽  
Proof Of Concept

scholarly journals Rekayasa Kebutuhan Aplikasi Monitoring Kinerja Tenaga Penjual Produk Kredit Bank XYZ Menggunakan Model System Engineering Life Cycle

2019 ◽  
Vol 2 (1) ◽  
pp. 71-78
Author(s):  
Dwi Hosanna Bangkalang ◽  
Nina Setiyawati
Keyword(s):  
Life Cycle ◽  
System Engineering ◽  
Model System ◽  
Concept Development ◽  
Needs Analysis ◽  
Concept Definition ◽  
Concept Exploration ◽  
Analysis Concept

Peran tenaga penjual besar bagi suatu perusahaan, oleh karena itu perlu dilakukan pengawasan terhadap kinerja tenaga penjual untuk menjaga tenaga penjual bergerak di arah yang tepat sesuai dengan yang telah direncanakan sehingga dapat dipastikan tujuan perusahaan tercapai. Untuk menjalankan fungsinya dalam menarik dan mengeluarkan uang dalam masyarakat, terutama memberikan kredit dan jasa dalam lalu lintas pembayaran dan peredaran uang, Bank memiliki tenaga penjual baik untuk produk simpanan maupun kredit, dimana tenaga penjual salah satu tugasnya adalah mencari nasabah untuk menggunakan produk tersebut, sehingga membuat tenaga penjual akan banyak turun ke lapangan. Untuk mempermudah dalam pengawasan dibutuhkan aplikasi monitoring kinerja tenaga penjual. Dalam membangun suatu aplikasi, tahapan yang esensial adalah rekayasa kebutuhan karena jika dilakukan dengan kurang baik maka pembangunan aplikasi menjadi sangat rentan. Pada paper ini disajikan proses rekayasa kebutuhan aplikasi monitoring kinerja tenaga penjual berdasarkan model System Engineering Life Cycle yaitu concept development, yang terdiri dari fase needs analysis, concept exploration, and concept definition.

scholarly journals SD-BROV: An Enhanced BGP Hijacking Protection with Route Validation in Software-Defined eXchange

2021 ◽  
Vol 13 (7) ◽  
pp. 171
Author(s):  
Pang-Wei Tsai ◽  
Aris Cahyadi Risdianto ◽  
Meng Hui Choi ◽  
Satis Kumar Permal ◽  
Teck Chaw Ling
Keyword(s):  
Concept Development ◽  
Public Key Infrastructure ◽  
Control Methods ◽  
Proof Of Concept ◽  
Original Design ◽  
Global Networks ◽  
Routing Security ◽  
Research And Education ◽  
Sdn Controller ◽  
Hybrid Sdn

In global networks, Border Gateway Protocol (BGP) is widely used in exchanging routing information. While the original design of BGP did not focus on security protection against deliberate or accidental errors regarding to routing disruption, one of fundamental vulnerabilities in BGP is a lack of insurance in validating authority for announcing network layer reachability. Therefore, a distributed repository system known as Resource Public Key Infrastructure (RPKI) has been utilized to mitigate this issue. However, such a validation requires further deployment steps for Autonomous System (AS), and it might cause performance and compatibility problems in legacy network infrastructure. Nevertheless, with recent advancements in network innovation, some traditional networks are planning to be restructured with Software-Defined Networking (SDN) technology for gaining more benefits. By using SDN, Internet eXchange Point (IXP) is able to enhance its capability of management by applying softwarized control methods, acting as a Software-Defined eXchange (SDX) center to handle numerous advertisement adaptively. To use the SDN method to strengthen routing security of IXP, this paper proposed an alternative SDX development, SD-BROV, an SDX-based BGP Route Origin Validation mechanism that establishes a flexible route exchange scenario with RPKI validation. The validating application built in the SDN controller is capable of investigating received routing information. It aims to support hybrid SDN environments and help non-SDN BGP neighbors to get trusted routes and drop suspicious ones in transition. To verify proposed idea with emulated environment, the proof-of-concept development is deployed on an SDN testbed running over Research and Education Networks (RENs). During BGP hijacking experiment, the results show that developed SD-BROV is able to detect and stop legitimate traffic to be redirected by attacker, making approach to secure traffic forwarding on BGP routers.

scholarly journals Concept, development and evaluation of a mind action game with the electro encephalograms as an auxiliary input

2017 ◽  
Vol 8 (1) ◽  
pp. 1
Author(s):  
Mark Joselli ◽  
Fabio Binder ◽  
Esteban Clua ◽  
Eduardo Soluri
Keyword(s):  
Concept Development ◽  
Computer Interface ◽  
Proof Of Concept ◽  
New Paradigm ◽  
Input Devices ◽  
Interactive Applications ◽  
Touch Input ◽  
Attention Level ◽  
The Brain ◽  
Auxiliary Input

Games are interactive applications that require input devices in order to send messages for the interaction. Normally this input devices are mouse, keyboards and joysticks. Lately, this input has been done in different ways, such as voice, touch and movement with new input devices. One type of input that has not been very explored is the use of the brain waves as a input for the game. While in past these devices where expensive, nowadays Brain Computer Interface (BCI) have become accessible, cheap and can be acquired with nonintrusive top off-the-shelf products, which can create a new paradigm of interaction for games. This work presents a novel architecture and framework that can help the development of games with both BCI and traditional interfaces. As a proof of concept, this paper shows the experience in designing and developing a game prototype using the framework and EEG brainwaves as one of the players input. The game is an action slice game, similar to Fruit Ninja, called MindNinja. This game differ form most BCI game, since it is based on an action game, using touch input where the BCI is used as an auxiliary input to change the game behavior. This game was tested and evaluated with a group of person, showing promising results in the fun level, as well as increasing the attention level of subjects.

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