Single electron encoded logic decision-making system — A case study

Author(s):  
J. Gope ◽  
S. Bhadra ◽  
S. Choudhury ◽  
N. Dalmia ◽  
S. Dey ◽  
...  
2017 ◽  
Vol 2017 ◽  
pp. 1-20
Author(s):  
M. Asif Raza ◽  
Zafar Iqbal ◽  
Sang-Seon Byun ◽  
Hyunduk Kang ◽  
Heung-No Lee

A coexistence decision-making (CDM) system for efficient TV whitespace (TVWS) sharing among whitespace objects (WSOs) is introduced in this paper. The proposed system is considered versatile in functionality as it jointly takes care of three distinct channel allocation features: (a) optimizing system quality of service (QoS) performance metrics, (b) improving TVWS utility, and (c) satisfying WSO channel demands. Regarding system QoS performance metrics, the TVWS sharing problem is defined as an optimization problem with an aim to maximize the system throughput and minimize unfairness in allocation. Supporting the WSOs channel demands in a TVWS sharing problem is a multifold task which requires elaborate consideration in different aspects of the system performance. To this end, the variations of the SNR of wireless frequency channels which result in variable throughput gain of the WSOs are also taken care of in the proposed CDM system. A fast channel allocation algorithm is then designed that implements the TVWS sharing mechanism in a reasonable amount of time. Additionally, the proposed algorithm improves the TVWS utility by promoting a novel frequency reuse method by exploiting the inter-WSO interference information. Simulation results show the superiority of the proposed algorithm over existing TVWS sharing algorithms.


2017 ◽  
Vol 68 (12) ◽  
pp. 1307-1311 ◽  
Author(s):  
Sosei Yamaguchi ◽  
Ayano Taneda ◽  
Asami Matsunaga ◽  
Natsuki Sasaki ◽  
Masashi Mizuno ◽  
...  

2012 ◽  
Vol 433-440 ◽  
pp. 894-899
Author(s):  
Hui Chen Tsai ◽  
Kuo Chung Lin ◽  
Ching Long Yeh

The primary purpose of this research is to resolve the problem of ETL operation failure in execution of ETL (Extraction, Transformation and Loading) by the medical decision-making system due to data content, system factors and defective program design, thereby affect online daily operation of the application system and even customer complaint. This research first research and develop how to record in database, whether successful or not, the number of ETL file conversion program (including tool and self-wrote PL/SQL program) execution process, data status, and execution time; followed by designing control mechanism and write Script for voluminous table restoration for automatic execution by the system; afterwards followed by research and develop system automatic execution of restoration to stop only the affected application programs of the table and design a restoration mechanism. Lastly, through verification, this R&D result would correctly restore the data and table required by ETL procedure.


2016 ◽  
Vol 137 ◽  
pp. 1330-1338 ◽  
Author(s):  
Sanni Väisänen ◽  
Mirja Mikkilä ◽  
Jouni Havukainen ◽  
Laura Sokka ◽  
Mika Luoranen ◽  
...  

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