Institut für Informatik und Computational Science
Refine
Year of publication
- 2015 (75) (remove)
Document Type
- Article (63)
- Doctoral Thesis (6)
- Part of a Book (2)
- Conference Proceeding (2)
- Monograph/Edited Volume (1)
- Master's Thesis (1)
Keywords
- Computer Science Education (5)
- Competence Measurement (3)
- Secondary Education (3)
- Answer set programming (2)
- Big Data (2)
- Competence Modelling (2)
- Computational thinking (2)
- Informatics (2)
- Informatics Education (2)
- Informatics Modelling (2)
- Informatics System Application (2)
- Informatics System Comprehension (2)
- Key Competencies (2)
- computational thinking (2)
- education (2)
- 21st century skills, (1)
- ABRACADABRA (1)
- AODV (1)
- Achievement (1)
- Activity Theory (1)
- Activity-orientated Learning (1)
- Ad hoc routing (1)
- Arduino (1)
- Assessment (1)
- Austria (1)
- Backdoors (1)
- Bildung (1)
- Bloom’s Taxonomy (1)
- Boolean logic models (1)
- CS concepts (1)
- Capability approach (1)
- Challenges (1)
- Cluster Computing (1)
- Cognitive Skills (1)
- Combinatorial multi-objective optimization (1)
- Competences (1)
- Competencies (1)
- Computational Thinking (1)
- Computational complexity (1)
- Computational grid (1)
- Computer Science (1)
- Computer Science in Context (1)
- Computing (1)
- Contest (1)
- Contextualisation (1)
- Contradictions (1)
- Curriculum (1)
- Curriculum Development (1)
- Data Analysis (1)
- Data Management (1)
- Data Privacy (1)
- Databases (1)
- Defining characteristics of physical computing (1)
- Digital Competence (1)
- Digital Education (1)
- Digital Revolution (1)
- Dynamic assessment (1)
- E-learning (1)
- Early Literacy (1)
- Educational Standards (1)
- Educational game (1)
- Educational software (1)
- Embedded Systems (1)
- Euclid’s algorithm (1)
- FOSS (1)
- Facebook (1)
- Fibonacci numbers (1)
- Framework (1)
- Function (1)
- Fundamental Ideas (1)
- Hybrid App (1)
- ICT (1)
- ICT Competence (1)
- ICT competencies (1)
- ICT skills (1)
- Informatik (1)
- Informatikdidaktik (1)
- Inquiry-based Learning (1)
- Interface design (1)
- Kernelization (1)
- Learners (1)
- Learning Fields (1)
- Learning ecology (1)
- Learning interfaces development (1)
- Learning with ICT (1)
- Load Balancing (1)
- Location awareness (1)
- Logarithm (1)
- Lower Secondary Level (1)
- MOOCs (1)
- Massive Open Online Courses (1)
- Measurement (1)
- Mobile Campus Application (1)
- Mobile application (1)
- Multiple interpretation scheme (1)
- Music Technology (1)
- NUI (1)
- Natural Science Education (1)
- Navigation (1)
- NoSQL (1)
- Norway (1)
- Novice programmers (1)
- Parallel job execution time estimation (1)
- Parameterized complexity (1)
- Pedagogical content knowledge (1)
- Performance Evaluation (1)
- Pervasive computing (1)
- Physical Science (1)
- Problem Solving (1)
- RSA triangle (1)
- Recommendations for CS-Curricula in Higher Education (1)
- Schlüsselkompetenzen (1)
- Sensors (1)
- Service-oriented Architecture (1)
- Signaling transduction networks (1)
- Small Private Online Courses (1)
- Social (1)
- Systems biology (1)
- Tasks (1)
- Teacher perceptions (1)
- Teachers (1)
- Teaching information security (1)
- Technology proficiency (1)
- Terminology (1)
- Tests (1)
- Theory (1)
- User submission pattern (1)
- Vocational Education (1)
- Young People (1)
- abstraction (1)
- algorithm schedules (1)
- analogical thinking (1)
- answer set programming (1)
- binary representation (1)
- binary search (1)
- classroom language (1)
- cognitive modifiability (1)
- collaborative learning (1)
- competence (1)
- competencies (1)
- competency (1)
- complexity (1)
- comprehension (1)
- computer science education (1)
- computer science teachers (1)
- conductive argument (1)
- cs4fn (1)
- curriculum theory (1)
- digitally-enabled pedagogies (1)
- divide and conquer (1)
- e-mentoring (1)
- eLectures (1)
- education and public policy (1)
- educational programming (1)
- educational systems (1)
- edutainment (1)
- environments (1)
- exponentiation (1)
- external ambiguity (1)
- formal argumentation systems (1)
- freie Daten (1)
- freie Software (1)
- fun (1)
- high school (1)
- higher (1)
- informal and formal learning (1)
- informal logic (1)
- informatics education (1)
- innovation (1)
- interactive course (1)
- interactive workshop (1)
- internal ambiguity (1)
- key competences in physical computing (1)
- key competencies (1)
- kinaesthetic teaching (1)
- learning (1)
- mediated learning experience (1)
- mobile learning (1)
- mobile technologies and apps (1)
- navigation (1)
- networks (1)
- o-ambiguity (1)
- operating system (1)
- organisational evolution (1)
- paper prototyping (1)
- parameter (1)
- pedagogy (1)
- personal (1)
- personal response systems (1)
- philosophical foundation of informatics pedagogy (1)
- physical computing tools (1)
- portfolio-based solving (1)
- pre-primary level (1)
- premise acceptability (1)
- primary education (1)
- primary level (1)
- problem-solving (1)
- professional development (1)
- programming (1)
- programming in context (1)
- real arguments (1)
- regular language (1)
- relevance (1)
- secondary computer science education (1)
- secondary education (1)
- self-efficacy (1)
- social media (1)
- student activation (1)
- student experience (1)
- student perceptions (1)
- students’ conceptions (1)
- students’ knowledge (1)
- sufficiency (1)
- teacher competencies (1)
- teaching informatics in general education (1)
- tele-teaching (1)
- tools (1)
- tracing (1)
- user-centred (1)
- video annotation (1)
- virtual reality (1)
- ‘unplugged’ computing (1)
Institute
The Student Learning Ecology
(2015)
Educational research on social media has showed that
students use it for socialisation, personal communication, and informal
learning. Recent studies have argued that students to some degree use
social media to carry out formal schoolwork. This article gives an
explorative account on how a small sample of Norwegian high school
students use social media to self-organise formal schoolwork. This
user pattern can be called a “student learning ecology”, which is a
user perspective on how participating students gain access to learning
resources.
This article shows a discussion about the key competencies
in informatics and ICT viewed from a philosophical foundation presented
by Martha Nussbaum, which is known as ‘ten central capabilities’.
Firstly, the outline of ‘The Capability Approach’, which has been presented
by Amartya Sen and Nussbaum as a theoretical framework of
assessing the state of social welfare, will be explained. Secondly, the
body of Nussbaum’s ten central capabilities and the reason for being
applied as the basis of discussion will be shown. Thirdly, the relationship
between the concept of ‘capability’ and ‘competency’ is to be
discussed. After that, the author’s assumption of the key competencies
in informatics and ICT led from the examination of Nussbaum’s ten
capabilities will be presented.
The in-memory revolution
(2015)
This book describes the next generation of business applications enabled by SAP's in-memory database, SAP HANA. In particular, the authors show the substantial changes introduced in S4/HANA by switching to SAP HANA. Using numerous examples and use cases from the authors' wealth of real-world experience, it illustrates the quantum leap in performance made possible by the new technology. The book is written by two of the most prominent actors in the area of business application systems: Hasso Plattner, co-founder of SAP and inaugurator of the Hasso Plattner Institute at the University of Potsdam, and Bernd Leukert, member of the Executive Board and the Global Managing Board of SAP. This clearly structured, highly illustrated book takes an exciting new technology and presents the practicality and success of first mover applications.
The poster and abstract describe the importance of teaching
information security in school. After a short description of information
security and important aspects, I will show, how information security
fits into different guidelines or models for computer science educations
and that it is therefore on of the key competencies. Afterwards I will
present you a rough insight of teaching information security in Austria.
Teaching Data Management
(2015)
Data management is a central topic in computer science as
well as in computer science education. Within the last years, this topic is
changing tremendously, as its impact on daily life becomes increasingly
visible. Nowadays, everyone not only needs to manage data of various
kinds, but also continuously generates large amounts of data. In
addition, Big Data and data analysis are intensively discussed in public
dialogue because of their influences on society. For the understanding of
such discussions and for being able to participate in them, fundamental
knowledge on data management is necessary. Especially, being aware
of the threats accompanying the ability to analyze large amounts of
data in nearly real-time becomes increasingly important. This raises the
question, which key competencies are necessary for daily dealings with
data and data management.
In this paper, we will first point out the importance of data management
and of Big Data in daily life. On this basis, we will analyze which are
the key competencies everyone needs concerning data management to
be able to handle data in a proper way in daily life. Afterwards, we will
discuss the impact of these changes in data management on computer
science education and in particular database education.
Regardless of what is intended by government curriculum
specifications and advised by educational experts, the competencies
taught and learned in and out of classrooms can vary considerably.
In this paper, we discuss in particular how we can investigate the
perceptions that individual teachers have of competencies in ICT,
and how these and other factors may influence students’ learning. We
report case study research which identifies contradictions within the
teaching of ICT competencies as an activity system, highlighting issues
concerning the object of the curriculum, the roles of the participants and
the school cultures. In a particular case, contradictions in the learning
objectives between higher order skills and the use of application tools
have been resolved by a change in the teacher’s perceptions which
have not led to changes in other aspects of the activity system. We look
forward to further investigation of the effects of these contradictions in
other case studies and on forthcoming curriculum change.
The growing impact of globalisation and the development of
a ‘knowledge society’ have led many to argue that 21st century skills are
essential for life in twenty-first century society and that ICT is central
to their development. This paper describes how 21st century skills, in
particular digital literacy, critical thinking, creativity, communication
and collaboration skills, have been conceptualised and embedded in the
resources developed for teachers in iTEC, a four-year, European project.
The effectiveness of this approach is considered in light of the data
collected through the evaluation of the pilots, which considers both the
potential benefits of using technology to support the development of
21st century skills, but also the challenges of doing so. Finally, the paper
discusses the learning support systems required in order to transform
pedagogies and embed 21st century skills. It is argued that support is
required in standards and assessment; curriculum and instruction; professional
development; and learning environments.
Es wird ein umfassendes Mentoring Konzept im Studiengang Informatik an der RWTH Aachen vorgestellt, das den Übergang von der Schule zur Universität unterstützt und gleichzeitig beim Auftreten von Schwierigkeiten im Verlauf des Studiums effiziente und kompetente Beratung bietet. Das Programm erreicht durchgängig hohe Akzeptanzwerte bei den Studierenden trotz verpflichtender Teilnahme im ersten Semester. Die Wirksamkeit des Programms ist durch die zahlreichen einflussgebenden Variablen zwar rein quantitativ kaum messbar, die Möglichkeit auf organisatorische und fachliche Probleme eines Jahrgangs reagieren zu können sowie einen Einblick auf die Gründe für einen Studienabbruch zu bekommen, bestätigt aber die Notwendigkeit der Maßnahme.
Social networks are currently at the forefront of tools that
lend to Personal Learning Environments (PLEs). This study aimed to
observe how students perceived PLEs, what they believed were the
integral components of social presence when using Facebook as part
of a PLE, and to describe student’s preferences for types of interactions
when using Facebook as part of their PLE. This study used mixed
methods to analyze the perceptions of graduate and undergraduate
students on the use of social networks, more specifically Facebook as a
learning tool. Fifty surveys were returned representing a 65 % response
rate. Survey questions included both closed and open-ended questions.
Findings suggested that even though students rated themselves relatively
well in having requisite technology skills, and 94 % of students used
Facebook primarily for social use, they were hesitant to migrate these
skills to academic use because of concerns of privacy, believing that
other platforms could fulfil the same purpose, and by not seeing the
validity to use Facebook in establishing social presence. What lies
at odds with these beliefs is that when asked to identify strategies in
Facebook that enabled social presence to occur in academic work, the
majority of students identified strategies in five categories that lead to
social presence establishment on Facebook during their coursework.