Hadoop has become a critical component in today’s cloud environment. Ensuring good performance for Hadoop is paramount for the wide-range of applications built on top of it. In ...
Programming has recently become more common among ordinary end users of computer systems. We believe that these end-user programmers are not just coders but also designers, in tha...
Jill Cao, Yann Riche, Susan Wiedenbeck, Margaret M...
Activity theory is based on the concept of tools mediating between subjects and objects. In this theory, an individual's creative interaction with his or her surroundings can ...
Morten Fjeld, Kristina Lauche, Martin Bichsel, Fre...
Computational technologies have been increasingly explored to make biomedical knowledge and data more accessible for human understanding, comparison, analysis and communication. I...
—Although previous research has suggested that examining the interplay between internal and external representations can benefit our understanding of the role of information vis...