Is it possible to build Seq2Seq neural network for polylines?

Input: set of points or set of connected lines, non-intersecting, simple, convex, closed polygon Output: another set of points or set of connected lines, open/branched polygons...

04 May 2019 5,857 2 View

Are there attempts (research projects) exploring "generic programming" for Solid Modeling Algorithms?

Libraries like CGAL has some aspect of it, but I guess, its not full CAD like implementation. Are there papers attempting this?

01 January 1970 9,960 1 View

Deep Learning for Geometric algorithms

Input: set of points or set of connected lines, non-intersecting, simple, convex, closed polygon Output: another set of points or set of connected lines, open/branched polygons possible Goal: Like...

01 January 1970 2,727 4 View

Machining Datasets

Are there any sample/public datasets of sensors' data measuring machine parameters on the Shop Floor. It can be used to compute KPI's such as production downtime, OEE, etc. Are there any public...

01 January 1970 9,467 5 View

Which geometric CAD kernels offer Cellular Topology/Decomposition as well?

Need to have access to cells that participate in Selective Boolean. Which kernels (opensource, or free-for-students) give access to the cell graph, inspite of being Brep/feature-based?

01 January 1970 6,444 0 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

Please, if Gaussian Parameter optimization is possible in this code structure

28 February 2021 278 3 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View

No module named 'tensorflow.keras.backend.tensorflow_backend' ?

System Description Cuda 11.2 GeForce GTX 1080ti tensorflow version 2.4.1 keras version 2.2.0 python version 3.8 I was getting the below error when I try to run my code on the...

25 February 2021 6,673 2 View

How can Gamma Ray API units be converted to CPS (counts per second)?

Oil and gas companies run gamma ray tool and take readings in API units while Gamma ray is also noted in cps, so how these units can be converted into each other?

24 February 2021 7,545 2 View

Can we recognize signs of the "volatility clustering" property of a time series in its time domain plot?

My purpose is to recognize the volatility clustering property without statistical tests such as The Lagrange Multiplier (LM) test.

24 February 2021 4,150 3 View

Implementation of chance-constrained optimization problem via scenario approach?

23 February 2021 7,826 2 View