Title
Specifications and Verifications of Transactions in Mobile Environment: Temporal Logics Specifications and Verifications,Used
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The advent of mobile and web technologies has given rise to unlimited numbers of concurrent users executing their transactions in databases in continuous streams. In order to prove correctness, a method of modelling the behaviour of such transactions is required. Most approaches to proving the correctness of the concurrent execution of transactions have relied on mathematical proofs. These have numerous disadvantages such as: the person who performs the proof needs to be an expert in mathematical proof techniques, the possibility of human error occurring in manual proofs, and if a simplified model is used not all system behaviours are covered and not all properties can be proved. With regard to the last point, most models assume a fixed finite number of transactions. In this book, we present a model of an unlimited number of multistep transactions occurring in web and mobile environments over time, where a finite number of the possible different transactions repeat or iterate' infinitely often. We define temporal logics for specifying and verifying required properties of the model.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.