Jan Vahrenhold

Proceedings of the 33rd Canadian Conference on Computational Geometry, 2021

2020

Critical Incidents in K-12 Computer Science Classrooms - Towards Vignettes for Computer Science Teacher Training.

[BibT_eX]

[DOI]

Ursula Pieper

Proceedings of the 51st ACM Technical Symposium on Computer Science Education, 2020

The Cambridge Handbook of Computing Education Research Summarized in 75 minutes.

[BibT_eX]

[DOI]

Proceedings of the 51st ACM Technical Symposium on Computer Science Education, 2020

Mapping the Landscape of Peer Review in Computing Education Research.

[BibT_eX]

[DOI]

Proceedings of the Working Group Reports on Innovation and Technology in Computer Science Education, 2020

Reviewing Computing Education Papers.

[BibT_eX]

[DOI]

Proceedings of the 2020 ACM Conference on Innovation and Technology in Computer Science Education, 2020

Revisiting Self-Efficacy in Introductory Programming.

[BibT_eX]

[DOI]

Phil Steinhorst

Andrew Petersen

Proceedings of the ICER 2020: International Computing Education Research Conference, 2020

2019

Approximate shortest distances among smooth obstacles in 3D.

[BibT_eX]

[DOI]

J. Comput. Geom., 2019

Notional Machines and Programming Language Semantics in Education (Dagstuhl Seminar 19281).

[BibT_eX]

[DOI]

Mark Guzdial

Shriram Krishnamurthi

Juha Sorva

Dagstuhl Reports, 2019

Editorial.

[BibT_eX]

[DOI]

Brian Dorn

Comput. Sci. Educ., 2019

Inferring Semantically Enriched Representative Trajectories.

[BibT_eX]

[DOI]

Jana Seep

Proceedings of the 1st ACM SIGSPATIAL International Workshop on Computing with Multifaceted Movement Data, 2019

2018

An instrument to assess self-efficacy in introductory algorithms courses.

[BibT_eX]

[DOI]

Laura Toma

Inroads, 2018

The CECE Report: Creating a Map of Informatics in European Schools.

[BibT_eX]

[DOI]

Proceedings of the 49th ACM Technical Symposium on Computer Science Education, 2018

Self-Efficacy, Cognitive Load, and Emotional Reactions in Collaborative Algorithms Labs - A Case Study.

[BibT_eX]

[DOI]

Laura Toma

Proceedings of the 2018 ACM Conference on International Computing Education Research, 2018

CS Unplugged - How Is It Used, and Does It Work?

[BibT_eX]

[DOI]

Tim Bell

Proceedings of the Adventures Between Lower Bounds and Higher Altitudes, 2018

2017

Deviation maps for robust and informed indoor positioning services.

[BibT_eX]

[DOI]

ACM SIGSPATIAL Special, 2017

A Filter-and-Refinement-Algorithm for Range Queries Based on the Fréchet Distance (GIS Cup).

[BibT_eX]

[DOI]

Fabian Dütsch

Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2017

Bulk-Loading an Index for Temporally Overlaying Spatio-Textual Trajectories.

[BibT_eX]

[DOI]

Michael Beckemeyer

Proceedings of the 6th ACM SIGSPATIAL Workshop on Analytics for Big Geospatial Data, 2017

Kompetenzbasierte Gestaltungsempfehlungen für Informatik-Tutorenschulungen.

[BibT_eX]

[DOI]

Proceedings of the 47. Jahrestagung der Gesellschaft für Informatik, 2017

Undergraduate teaching assistants in computer science: Teaching-related beliefs, tasks, and competences.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE Global Engineering Education Conference, 2017

2016

Polygon Triangulation.

[BibT_eX]

[DOI]

Encyclopedia of Algorithms, 2016

B-trees.

[BibT_eX]

[DOI]

Encyclopedia of Algorithms, 2016

Assessing Learning In Introductory Computer Science (Dagstuhl Seminar 16072).

[BibT_eX]

[DOI]

Michael E. Caspersen

Kathi Fisler

Dagstuhl Reports, 2016

Stay on These Roads: Potential Factors Indicating Students' Performance in a CS2 Course.

[BibT_eX]

[DOI]

Proceedings of the 47th ACM Technical Symposium on Computing Science Education, 2016

Back to School: Computer Science Unplugged in the Wild.

[BibT_eX]

[DOI]

Renate Thies

Proceedings of the 2016 ACM Conference on Innovation and Technology in Computer Science Education, 2016

Deviation maps: enhancing robustness and predictability of indoor positioning systems.

[BibT_eX]

[DOI]

Henrik Blunck

Sylvie Temme

Proceedings of the 5th ACM SIGSPATIAL International Workshop on Mobile Geographic Information Systems, 2016

2015

Subquadratic medial-axis approximation in $\mathbb{R}^3$.

[BibT_eX]

[DOI]

J. Comput. Geom., 2015

Computer Science Education in North-Rhine Westphalia, Germany - A Case Study.

[BibT_eX]

[DOI]

ACM Trans. Comput. Educ., 2015

The CS Concept Inventory Quiz Show.

[BibT_eX]

[DOI]

Cynthia Bagier Taylor

Proceedings of the 46th ACM Technical Symposium on Computer Science Education, 2015

Making Sense of Trajectory Data in Indoor Spaces.

[BibT_eX]

[DOI]

Proceedings of the 16th IEEE International Conference on Mobile Data Management, 2015

2014

Developing and validating test items for first-year computer science courses.

[BibT_eX]

[DOI]

Wolfgang Paul

Comput. Sci. Educ., 2014

Approximating geodesic distances on 2-manifolds in R3: The weighted case.

[BibT_eX]

[DOI]

Comput. Geom., 2014

Approximating geodesic distances on 2-manifolds in R3.

[BibT_eX]

[DOI]

Comput. Geom., 2014

2013

Addressing the Full Range of Students: Challenges in K-12 Computer Science Education.

[BibT_eX]

[DOI]

Maria Knobelsdorf

Computer, 2013

On plugging "unplugged" into CS classes.

[BibT_eX]

[DOI]

Renate Thies

Proceedings of the 44th ACM Technical Symposium on Computer Science Education, 2013

Hunting high and low: instruments to detect misconceptions related to algorithms and data structures.

[BibT_eX]

[DOI]

Wolfgang Paul

Proceedings of the 44th ACM Technical Symposium on Computer Science Education, 2013

Diagnose und individuelle Förderung (im InformatikUnterricht).

[BibT_eX]

[DOI]

Proceedings of the Informatik erweitert Horizonte, 2013

Research-Based Learning Revisited: On Using a Delphi Process in Informatics Teacher Education.

[BibT_eX]

[DOI]

Ludger Humbert

Proceedings of the Informatics in Schools. Sustainable Informatics Education for Pupils of all Ages, 2013

2012

Resilient k-d trees: k-means in space revisited.

[BibT_eX]

[DOI]

Fabian Gieseke

Gabriel Moruz

Frontiers Comput. Sci., 2012

On the importance of being earnest: challenges in computer science education.

[BibT_eX]

[DOI]

Proceedings of the Workshop in Primary and Secondary Computing Education, 2012

Reflections on outreach programs in CS classes: learning objectives for "unplugged" activities.

[BibT_eX]

[DOI]

Renate Thies

Proceedings of the 43rd ACM technical symposium on Computer science education, 2012

Design and evaluation of a braided teaching course in sixth grade computer science education.

[BibT_eX]

[DOI]

Arno Pasternak

Proceedings of the 43rd ACM technical symposium on Computer science education, 2012

Detecting and understanding students' misconceptions related to algorithms and data structures.

[BibT_eX]

[DOI]

Wolfgang Paul

Proceedings of the 43rd ACM technical symposium on Computer science education, 2012

Of motifs and goals: mining trajectory data.

[BibT_eX]

[DOI]

Joachim Gudmundsson

Andreas Thom

Proceedings of the SIGSPATIAL 2012 International Conference on Advances in Geographic Information Systems (formerly known as GIS), 2012

On the Space Efficiency of the "Ultimate Planar Convex Hull Algorithm".

[BibT_eX]

[DOI]

Proceedings of the 24th Canadian Conference on Computational Geometry, 2012

2011

Preface.

[BibT_eX]

[DOI]

ACM J. Exp. Algorithmics, 2011

Approximating Geodesic Distances on 2-Manifolds in R3.

[BibT_eX]

[DOI]

Proceedings of the 23rd Annual Canadian Conference on Computational Geometry, 2011

2010

Pruning spanners and constructing well-separated pair decompositions in the presence of memory hierarchies.

[BibT_eX]

[DOI]

Fabian Gieseke

Joachim Gudmundsson

J. Discrete Algorithms, 2010

In-Place Algorithms for Computing (Layers of) Maxima.

[BibT_eX]

[DOI]

Henrik Blunck

Algorithmica, 2010

Braided teaching in secondary CS education: contexts, continuity, and the role of programming.

[BibT_eX]

[DOI]

Arno Pasternak

Proceedings of the 41st ACM technical symposium on Computer science education, 2010

Professional associations in K-12 computer science.

[BibT_eX]

[DOI]

Proceedings of the 15th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education, 2010

Detecting Quasars in Large-Scale Astronomical Surveys.

[BibT_eX]

[DOI]

Proceedings of the Ninth International Conference on Machine Learning and Applications, 2010

Resilient K-d Trees: K-Means in Space Revisited.

[BibT_eX]

[DOI]

Fabian Gieseke

Gabriel Moruz

Proceedings of the ICDM 2010, 2010

2009

On the Complexity of Computing the Hypervolume Indicator.

[BibT_eX]

[DOI]

IEEE Trans. Evol. Comput., 2009

Rote Fäden und Kontextorientierung im Informatikunterricht.

[BibT_eX]

[DOI]

Arno Pasternak

Proceedings of the Zukunft braucht Herkunft: 25 Jahre "INFOS, 2009

2008

B-trees.

[BibT_eX]

[DOI]

Proceedings of the Encyclopedia of Algorithms - 2008 Edition, 2008

Terracost: Computing least-cost-path surfaces for massive grid terrains.

[BibT_eX]

[DOI]

ACM J. Exp. Algorithmics, 2008

Query Responsive Index Structures.

[BibT_eX]

[DOI]

Ludger Becker

Hannes Partzsch

Proceedings of the Geographic Information Science, 5th International Conference, 2008

2007

An in-place algorithm for Klee's measure problem in two dimensions.

[BibT_eX]

[DOI]

Inf. Process. Lett., 2007

Line-segment intersection made in-place.

[BibT_eX]

[DOI]

Comput. Geom., 2007

Space-efficient geometric divide-and-conquer algorithms.

[BibT_eX]

[DOI]

Comput. Geom., 2007

Generating optimized marker-based rigid bodies for optical tracking systems.

[BibT_eX]

Proceedings of the VISAPP 2007: Proceedings of the Second International Conference on Computer Vision Theory and Applications, Barcelona, Spain, March 8-11, 2007, 2007

2006

TerraCost: a versatile and scalable approach to computing least-cost-path surfaces for massive grid-based terrains.

[BibT_eX]

[DOI]

Proceedings of the 2006 ACM Symposium on Applied Computing (SAC), 2006

In-Place Randomized Slope-Selection.

[BibT_eX]

[DOI]

Henrik Blunck

Proceedings of the Data Structures, 26.02. - 03.03.2006, 2006

2004

I/O-efficient dynamic planar point location.

[BibT_eX]

[DOI]

Lars Arge

Comput. Geom., 2004

Ein Rahmenwerk zur Repräsentation von sich bewegenden Objekten.

[BibT_eX]

Proceedings of the Beitragsband zum Workshop "Grundlagen und Anwendungen mobiler Informationstechnologie" des GI-Arbeitskreises Mobile Datenbanken und Informationssysteme, 2004

I/O-Efficiently Pruning Dense Spanners.

[BibT_eX]

[DOI]

Joachim Gudmundsson