Liquid Journals: Knowledge Dissemination in the Web Era

In this paper we redefine the notion of "scientific journal" to update it to the age of the Web. We explore the historical reasons behind the current journal model, and we show that this model is essentially the same today, even if the Web has made dissemination essentially free. We propose a notion of liquid and personal journals that evolve continuously in time and that are targeted to serve individuals or communities of arbitrarily small or large scales. The liquid journals provide "interesting" content, in the form of "scientific contributions" that are "related" to a certain paper, topic, or area, and that are posted (on their web site, repositories, traditional journals) by "inspiring" researchers. As such, the liquid journal separates the notion of "publishing" (which can be achieved by submitting to traditional peer review journals or just by posting content on the Web) from the appearance of contributions into the journals, which are essentially collections of content. In this paper we introduce the liquid journal model, and demonstrate through some examples its value to individuals and communities. Finally, we describe an architecture and a working prototype that implements the proposed model

The future of technology enhanced active learning – a roadmap

The notion of active learning refers to the active involvement of learner in the learning process, capturing ideas of learning-by-doing and the fact that active participation and knowledge construction leads to deeper and more sustained learning. Interactivity, in particular learnercontent interaction, is a central aspect of technology-enhanced active learning. In this roadmap, the pedagogical background is discussed, the essential dimensions of technology-enhanced active learning systems are outlined and the factors that are expected to influence these systems currently and in the future are identified. A central aim is to address this promising field from a best practices perspective, clarifying central issues and formulating an agenda for future developments in the form of a roadmap

Software Engineering for Millennials, by Millennials

Software engineers need to manage both technical and professional skills in order to be successful. Our university offers a 5.5 year program that mixes computer science, software and computer engineering, where the first two years are mostly math and physics courses. As such, our students' first real teamwork experience is during the introductory SE course, where they modify open source projects in groups of 6-8. However, students have problems working in such large teams, and feel that the course material and project are "disconnected". We decided to redesign this course in 2017, trying to achieve a balance between theory and practice, and technical and professional skills, with a maximum course workload of 150 hrs per semester. We share our experience in this paper, discussing the strategies we used to improve teamwork and help students learn new technologies in a more autonomous manner. We also discuss what we learned from the two times we taught the new course.Comment: 8 pages, 9 tables, 4 figures, Second International Workshop on Software Engineering Education for Millennial

Evaluating Digital Libraries: A Longitudinal and Multifaceted View

published or submitted for publicatio

Reverse engineering to achieve maintainable WWW sites

The growth of the World Wide Web and the accelerated development of web sites and associated web technologies has resulted in a variety of maintenance problems. The maintenance problems associated with web sites and the WWW are examined. It is argued that currently web sites and the WWW lack both data abstractions and structures that could facilitate maintenance. A system to analyse existing web sites and extract duplicated content and style is described here. In designing the system, existing Reverse Engineering techniques have been applied, and a case for further application of these techniques is made in order to prepare sites for their inevitable evolution in futur