A real-time system should provide services on time for users. For this, it is needed to have a monitoring function. But monitoring itself causes some problems to influence real-time services. To solve these problem, we present the architecture for a run-time TMO monitor using DS(Data Store) and an implementation of a run-time TMO monitor which checks timing behavior of TMO(Time-triggered Messag...

The first is to actually store the goods and services themselves, like a squirrel hiding its nuts. The young could put aside goods and, where possible, invest in the capital goods that will directly yield needed services, and then consume them in old age. This is a very inefficient strategy, indeed for many goods and most services it is impossible. Apart from the excessive costs of storage (esp...

International Journal Web Applications Volume 7 Number 2 June 2015 ABSTRACT: This paper proposes a mobile app architecture that reuses the resources of the existing student information system of educational institutions. The educational institutions have an existing website that interacts with a data store to disseminate information to its stakeholders. The data store and the web resources have...

With the advent of cloud technologies, there is a growing number of easy-to-use services to store files and share them with other cloud users. Cloud service providers try to convince users to trust their services and encourage them to store personal files or corporate documents on their servers. However, both security conscious personal and cooperate users are reluctant to trust cloud service p...

We present an extension of the Soft Concurrent Constraint language to allow the nonmonotonic evolution of the constraint store. To accomplish this, we introduce some new operations: the retract(c) reduces the current store by c, the updateX(c) transactionally relaxes all the constraints of the store that deal with the variables in X set, and then adds a constraint c (usually with support = X); ...

This thesis introduces data graphs as a formal model for the objects in a programming system’s memory, and describes three services on such data graphs: linearisation, minimisation, and transformation. The SEAM system offers an abstract store that provides a programming language’s implementor with a platformand language-independent abstraction layer, hiding the complex issues of memory manageme...

In any business to customer (B2C) or business to business (B2B) type of environment, a customer is the ultimate goal and objective. More often than not, it can be quite an issue. This perhaps due to the fact that organizations sometimes do not really understand of what actually goes on in a customer’s mind. As such, this predicament has provided as a challenge task to most business conglomerate...

Forecast growth in e-commerce home-delivery demand provides retailers with opportunities for expansion and increased levels of investment. To maximise these opportunities, face operational logistical challenges related to order fulfilment the last mile. In contrast other sectors, many grocers operate a store-based delivery model rather than separate distribution channel. Under this model, order...

We present an extension of the Soft Concurrent Constraint language that allows the nonmonotonic evolution of the constraint store. To accomplish this, we introduce some new operations: the retract(c) reduces the current store by c, the updateX(c) transactionally relaxes all the constraints of the store that deal with the variables in the set X, and then adds a constraint c; the nask(c) tests if...