Using computer-based tests for information science

Information in Computer Science

Before we address the topic of “Information in Computer Science,” it is obvious that we will have to say something about what is meant by “information.” I expect this to be a common preoccupation of the many authors contributing to this volume. Though perhaps not as obvious, it turns out equally important that we should be clear what is meant by “Computer Science.” Incidentally, we will take fo...

Computer Science Theory for the Information Age

An Information Retrieval Model using Query Expansion based on Ontologies in the Computer Science Domain

This paper presents a model that aims to support knowledge retrieval stored in digital repositories through domain ontologies. In this model the ontology contains concepts and relationships which describe a specific part of the world. The model mechanisms aim to reduce the impact of some of the main obstacles identified in the Information Retrieval process such as user specific characteristics,...

Computer-based Adaptive Speed Tests

The assessment of a person’s traits is a fundamental problem in human sciences. Compared to traditional paper & pencil tests, computer based assessments not only facilitate data acquisition and processing but also allow for adaptive and personalized tests so that competency levels are assessed with fewer items. We focus on speeded tests and propose a mathematically sound framework in which late...

Using & Re-Using Archive Information for Multimedia Applications: The Virtual Museum of Italian Computer Science History

The quality of content is a key attribute for assessing the global quality of a museum application. Unfortunately, producing good content, especially in multimedia digital form, is expensive and time-consuming. One way to reduce the costs without sacrificing quality is to exploit the concept of information reuse. The idea is to use (portions of) the same multimedia material in different applica...