An Anonymous Off-line Credit Card System based on ITLs

2013 ◽  
Vol 133 (4) ◽  
pp. 756-768
Author(s):  
Yusuke Ohashi ◽  
Shinsuke Tamura ◽  
Shuji Taniguchi
Keyword(s):  
1996 ◽  
Vol 11 (1) ◽  
pp. 79-97
Author(s):  
Robert H. Davis ◽  
Hamish Mitchell

A new smart card system, Vitesse, is outlined in design detail to meet many needs stemming from the current ability to manipulate information over the network medium. A new smart card operating system, object oriented in nature, is described in terms of a client/server architecture where clients (desktop computers) run front end applications and interact with information servers running in the background. Vitesse servers, designed to be portable – ranging in size from a credit card to a small computer – perform dedicated information processing with typical applications such as telecommunications, stockbroking and interactive entertainment. A design simulator is used to model the abstract design of Vitesse, allowing for prototyping of ideas and demonstration of design models.


2014 ◽  
Vol 16 (1) ◽  
pp. 136-140 ◽  
Author(s):  
A.Anto Bright Prabhu ◽  
Keyword(s):  

Apart from the good utilization of the blockchain, there are different challenges that are there at the blockchain system. The problem is that despite several advantages of a blockchain, the current blockchain networks cannot support at large scale application system. Some of the major problems that blockchain technology suffering from are scalability, privacy, and interoperability. The major issue of blockchain technology is scalability. The problem of scalability means that the capacity to process a transaction on a blockchain is very limited and slow. If we think about financial transactions and we compare the ethereum blockchain or the Bitcoin blockchain to the financial transactions provided by Visa MasterCard or any other centralized company, then we would see a difference between them. The difference is that ten to fifteen transactions per second are performed by blockchain-based decentralized cryptocurrency systems in comparison to several thousand transactions per second by a centralized credit-card system.


2014 ◽  
Vol 97 (5) ◽  
pp. 53-68
Author(s):  
Yusuke Ohashi ◽  
Shinsuke Tamura ◽  
Shuji Taniguchi
Keyword(s):  

2020 ◽  
Vol 13 (3) ◽  
pp. 106
Author(s):  
Ryotaro Shimizu ◽  
Haruka Yamashita ◽  
Masao Ueda ◽  
Ranna Tanaka ◽  
Tetsuya Tachibana ◽  
...  

Recently, credit cards with point rewards functions (rewards credit cards) are widely used. Credit card companies can collect the users’ usage log data of various stores in multiple industries. The purposes of possessing a credit card varies depending on each user such as to use only the credit function, to use both the credit and point rewards functions, etc. Moreover, credit cards can be used in various situations in users’ lives, and the purchase history of each user is diverse. Focusing on the diversity of both card possessing purposes and purchasing behavior for each user, we propose two latent class models representing these diversities in this research.


Author(s):  
Indu R Kurup

Agriculture is the spine of the Indian economy, with approximately 70% of the population of the country continuing to depend on it either directly or indirectly for their living. One of the major challenges confronting Indian banks has been the development of an all-encompassing system for timely and sufficient agricultural-rural credit disbursement. Agriculturalists extensively rely on non-institutional or unorganized sources of credit as a result of regular needs, insufficient availability of institutional credit, unnecessary delays, incommodious procedures, red-tapism, and inappropriate practices adopted by the lending agencies. Realizing the dominant role of the agriculture sector, rural credit requirements, and for reducing the dependence of farmers on unorganized sources of credit, the Kisan Credit Card (KCC) scheme was started by the Government of India in consultation with the NABARD and RBI in 1998 as a path-breaking credit distribution mechanism to provide adequate, timely, cost-effective and hassle-free credit support to farmers. In this conceptual paper, an attempt has been made to briefly explore the implications of the Kisan Credit Card system among small farmers in India.


1977 ◽  
Vol 5 (2) ◽  
pp. 62-63
Author(s):  
J.M. Guilbert
Keyword(s):  

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