Usability denotes approaches for refining the ease-of-use application design. Online free classified shopping websites "daraz.pk" and "Homeshopping.pk" were most often used top five online stores in Pakistan. It is important realization of business that structure should be effective efficient. The study aimed to compare usability level both form Efficiency, Satisfaction Effectiveness. was found...

In order to deal with constraint solvers integration, re-usability and cooperation, we have designed a domain independent environment for constraint solver collaboration. A high level language for composing solvers using collaboration and control primitives allows one designing solver collaborations that are then automatically implemented. In this paper we are concerned with the intermediate st...

-In this paper a method for generating HDL code from SIGNAL formal specifications, is described. Applying two transformations on the initial specification yields functionally equivalent RTL HDL code. The functional equivalence is formally proven. The methodology allows component re-usability and enables the validation of their integration at the specification level. We anticipate that the princ...

The Variations/FRBR project at Indiana University is experimenting with implementing the Functional Requirements for Bibliographic Records (FRBR) conceptual model in order to further research on next-generation library catalogs and promote the re-usability and interoperability of FRBR-based metadata. This paper describes the use of FRBR in some system implementations, discusses the first steps ...

Modern automotive and industrial designs often contain fifty or more micro-controllers and multiple CAN networks interconnect these electronic units [1-3]: therefore, enhancement in reliability, reduction of verification and validation costs, saving in test time are crucial points to deliver any high quality product, especially in automotive, as also required by the IEC-61508 normative for safe...

This paper cannot answer all the questions related to content development. Neither will it present a detailed solution for each variation of the process. Instead, we will describe a general framework to observe different aspects of publishing. We hope that the framework will assist in gaining better control of the production process and will lead to better re-usability of the content on multipl...