News

Surface mesh: Surface_mesh 1.1 released!

Added by Daniel Sieger 4 months ago

Surface_mesh 1.1 is now available for download. This is mostly a bug-fix release. Go to the project page and grab a copy.

Finite State Machine Based Testing: FSMT 0.20 Released

Added by Florian Lier 10 months ago

FSMT now features a remote stop function using 0MQ. Moreover, FSMT docs are deployed here: http://docs.clf.cit-ec.de/fsmt/$version.
These are the docs for 0.20 (0MQ) http://docs.clf.cit-ec.de/fsmt/0.20/zmq_remote.html

TCS Alignment Toolbox : TCS Alignment Toolbox Version 3.0.1

Added by Benjamin Paassen about 1 year ago

Version 3.0.1 contains more convenience functions in the primitives module and a few bugfixes for the primitives and visualization module.

Please have a look at the 'examples' directory directory in the GIT repository to inspect the new version of the toolbox in more detail.

Cognitive Interaction Toolkit: Tutorials are online!

Added by Florian Lier about 1 year ago

New tutorials about writing recipes and distributions are online:

https://toolkit.cit-ec.uni-bielefeld.de/tutorials/writingrecipes
https://toolkit.cit-ec.uni-bielefeld.de/tutorials/writingdistributions

Also, the landing page: https://opensource.cit-ec.de/projects/citk
has been updated in order to reflect the latest developments

AMiRo-OS: Wiki updated

Added by Thomas Schöpping about 1 year ago

A lot of information has been added in the project wiki:
  • AMiRo-BLT
    Description of the Startup & Shutdown Synchronization Protocol (SSSP) as well as all required control signals.
    Furthermore, the AMiRo-BLT software project is briefly described as well.
  • AMiRo-OS
    A source code style guide is provided as well as a set of hints on how to write efficient real-time C++ code for microcontrollers.
  • setup script
    A bash script is provided to completely setup the system environment for software development.

- Thomas Schöpping

AMiRo-OS: AMiRo-OS is online

Added by Thomas Schöpping over 1 year ago

Finally!
AMiRo-OS - the software framework for the Autonomous Mini Robot (AMiRo) consisting of development tools, a bootloader, and operating system - is now available for everyone as open-source project. Since this is the first release, bugs are somewhat expected. Please report any issues you have to the project managers Thomas Schöpping (preferred) or Timo Korthals.
We hope you will enjoy your time with AMiRo and this development toolchain!

- Thomas Schöpping

TCS Alignment Toolbox : TCS Alignment Toolbox Version 3.0.0

Added by Benjamin Paassen over 1 year ago

We have released Version 3.0.0 of the TCS Alignment Toolbox. The most notable changes are:
  • Instead of the Sequence datastructure the toolbox has been revised to support arbitrary input in List form. That means: You can now input whatever input you like, as long as it implements the java.util.List interface.
  • This also means that using the TCS Alignment Toolbox has become significantly easier: There is no need to construct a NodeSpecification or an AlignmentSpecification anymore. You just need your data in List form, a Comparator and an AlignmentAlgorithm.
  • The Sequence datastructure is still supported (and implements the java.util.List interface now) but is not mandatory anymore and has been refactored to isolated modules
  • Many implementations in the algorithms-lib module had to be removed to make maintaining the toolbox easier.
  • The remaining implementations in the algorithms-lib module (global alignment and DTW) have been revised to be more efficient. Combined with the reduced overhead caused by the Sequence datastructure this leads to speedups up to factor 10.
  • The gradient computation mechanism has been revised to be easier to understand. See the DerivableAlignmentDistance, the DerivableComparator and the Gradient interface for more details.
  • The ReplacementComparator has been revised to be easier to understand and more efficient.
  • We have added four new comparators providing a normalized Euclidean and Manhatten distance with and without relevance weighting.
  • The java examples are now isolated maven projects, making them easier to use.

Please have a look at the 'examples' directory in the GIT repository to inspect the new version of the toolbox in more detail.

TCS Alignment Toolbox : TCS Alignment Toolbox 2.1.2 Hotfix

Added by Benjamin Paassen over 2 years ago

We fixed some bugs in three modules of the TCSAlignmentToolbox, namely:

  • sequences module: The validate() method of VectorialKeywordSpecification and SymbolicKeywordSpecification accepts null values now.
  • algorithms module: The Operation class validates DELETIONREPLACEMENT and INSERTIONREPLACEMENT OperationType consistency in the constructor now.
  • algorithms module: The calculateComparatorDistances() method of the Operation class called the skipDelete() method before if the OperationType SKIPINSERTION was given. This is corrected now.
  • adp module: The FlexibleGrammar could not handle DELETIONREPLACEMENT and INSERTIONREPLACEMENT before. This is fixed now.

GazeTK : GazeTk under finalists in the SMI Programming Challenge

Added by Thies Pfeiffer over 2 years ago

An early version of GazeTk from Spring 2015 has been nominated as one of the four finalists for the SMI Programming Challenge 2015 at this years European Conference on Eye Movement Research (http://ecem2015.univie.ac.at/competitions/smi/).

GazeTk will be presented at ECEM (August 16th to 25th) in Vienna, where the final evaluation will take place.

We are looking forward to meet you @ ECEM 2015!

TCS Alignment Toolbox : TCS Alignment Toolbox Version 2.1.2

Added by Benjamin Paassen over 2 years ago

We have released Version 2.1.2 of the TCS Alignment Toolbox. The most notable changes are:
  • We provide additional OperationTypes now, namely DELETIONREPLACEMENT and INSERTIONREPLACEMENT to model the behaviour of Dynamic Time Warping, which reads from one of the input sequences, but does not consume the respective node.
  • We support Dynamic Time Warping now as a default grammar in the adp module.
  • We have added a Metric Learning Module (learning), that provides implementation distance based classifiers (k-Nearest Neighbor and Large Margin Nearest Neighbor) as well as a gradient-based optimization scheme of metric parameters with respect to the LMNN cost function. More details regarding this approach can be found in the master's thesis Adaptive Affine Sequence Alignment Using Algebraic Dynamic Programming.
  • We have added a export and import module (csv) that enables you to store NodeSpecification objects as JSON data (and reimport them from JSON data) as well as store Sequence objects as CSV data (and reimport them from CSV data). The generated data is aimed to be human-readable and, thus, hopefully compatible with other applications.

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