Stateful SOA-conformant Services as Building Blocks for Interactive Software Systems

Services implemented through information and communication technology need to provide value for customers, with whom they usually have non-trivial interaction. However, user interface and (Web) service specifications are often disconnected. The most widely used Web services are stateless, hence only trivial user interaction with one-step input and output can be embedded in such a service. Remembering the state is a prerequisite for implementing non-trivial user interaction with a service. We present new stateful SOA-conformant services as building blocks for interactive software systems. This new kind of service has a unified high-level protocol both for (non-trivial) user interaction with a machine and for machine-machine communication. Services with the same protocol can substitute each other (also dynamically at runtime), whether they are machine or user services. Using such services as building blocks, interactive software systems can be composed, also recursively. As a matter of fact, from such service specifications (graphical) user interfaces for non-trivial interaction can be automatically generated

Working Notes from the 1992 AAAI Workshop on Automating Software Design. Theme: Domain Specific Software Design

The goal of this workshop is to identify different architectural approaches to building domain-specific software design systems and to explore issues unique to domain-specific (vs. general-purpose) software design. Some general issues that cut across the particular software design domain include: (1) knowledge representation, acquisition, and maintenance; (2) specialized software design techniques; and (3) user interaction and user interface

Human Machine Interaction

In this book, the reader will find a set of papers divided into two sections. The first section presents different proposals focused on the human-machine interaction development process. The second section is devoted to different aspects of interaction, with a special emphasis on the physical interaction

The digitally 'Hand Made' object

This article will outline the author’s investigations of types of computer interfaces in practical three-dimensional design practice. The paper contains a description of two main projects in glass and ceramic tableware design, using a Microscribe G2L digitising arm as an interface to record three-dimensional spatial\ud design input.\ud \ud The article will provide critical reflections on the results of the investigations and will argue that new approaches in digital design interfaces could have relevance in developing design methods which incorporate more physical ‘human’ expressions in a three-dimensional design practice. The research builds on concepts indentified in traditional craft practice as foundations for constructing new types of creative practices based on the use of digital technologies, as outlined by McCullough (1996)

Assessing the Quality of the Steps to Reproduce in Bug Reports

A major problem with user-written bug reports, indicated by developers and documented by researchers, is the (lack of high) quality of the reported steps to reproduce the bugs. Low-quality steps to reproduce lead to excessive manual effort spent on bug triage and resolution. This paper proposes Euler, an approach that automatically identifies and assesses the quality of the steps to reproduce in a bug report, providing feedback to the reporters, which they can use to improve the bug report. The feedback provided by Euler was assessed by external evaluators and the results indicate that Euler correctly identified 98% of the existing steps to reproduce and 58% of the missing ones, while 73% of its quality annotations are correct.Comment: In Proceedings of the 27th ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering (ESEC/FSE '19), August 26-30, 2019, Tallinn, Estoni

Forum Session at the First International Conference on Service Oriented Computing (ICSOC03)

The First International Conference on Service Oriented Computing (ICSOC) was held in Trento, December 15-18, 2003. The focus of the conference ---Service Oriented Computing (SOC)--- is the new emerging paradigm for distributed computing and e-business processing that has evolved from object-oriented and component computing to enable building agile networks of collaborating business applications distributed within and across organizational boundaries. Of the 181 papers submitted to the ICSOC conference, 10 were selected for the forum session which took place on December the 16th, 2003. The papers were chosen based on their technical quality, originality, relevance to SOC and for their nature of being best suited for a poster presentation or a demonstration. This technical report contains the 10 papers presented during the forum session at the ICSOC conference. In particular, the last two papers in the report ere submitted as industrial papers