Today there are many techniques for web service compositions. Evaluation of quality parameters has great impact on evaluation of final product. BPEL is one of those techniques that several researches have been done on its evaluation. However, there are few researches on evaluation of QoS in eflow. This research tries to evaluate performance and reliability of eflow and BPEL through mapping them...

The dominant approaches for teaching of OO programming is currently not very successful. The students often learn imperative first/procedure first, where OO concepts are more in the background, and/or the students are drowned in implementation details or details of a specific OO programming language. In either case they do not (have time to) reflect or get comfortable with the strengths and wea...

Research into how programs are constructed has shown that an important factor is the programmer's ability to construct mental models of the system and translate them into a program. In novices, the translation ability is often reduced. Programming success can be enhanced if the programming language is closer to the novice's concept of system operation. However, novices are usually advised to st...

Research efforts have focused on developing methods and technologies to support interoperability among different simulations. In addition, modeling and simulation frameworks have also been extended to support distributed simulation. In this research we present a many-to-many approach to model to simulator mapping. The goal is for a Parallel DEVS model described in one programming language to be...

We present a programming model and system support for the development of self-monitoring distributed applications, which sense changes in their networked environment and react by dynamically relocating their components. The monitoring service provides two unique capabilities. First, it enables to perform application-level monitoring, as opposed to only conventional system-level monitoring, with...

This paper describes the design of a programming framework for microcontrollers specially ones with low program and data memory, using as base language modern features. The proposed is named Aixt Project took inspiration from other similar projects such Arduino, Micropython TinyGo among others. project’s name inspired on weasel pet V at same time it tribute to Ticuna people who live in Amazon r...

Teaching how to program independently of teaching a programming language has been recognized as a worthwhile goal in computer science pedagogy, but many have abandoned the goal as being impossible to achieve in practice. Jackson Structured Programming (JSP) is a well-documented and proven program design method that is independent of any programming language. CASE tools have generally been used ...