All Questions

2
votes
0answers
12 views

2018: a year in moderation

It's New Year's Day in Stack Exchange land... A distinguishing characteristic of these sites is how they are moderated: We designed the Stack Exchange network engine to be mostly self-regulating, ...
4
votes
1answer
18 views

Are software-recommendation questions on topic here?

The question Is there an alternative to SIMION? was posted recently on the physics site. It sounds like something that may be better suited for this community, but I'm not sure to what extent software-...
6
votes
1answer
50 views

Canonical question on updating matrix inverses and factorizations

The question "given the inverse/a certain factorization of $A$, can I compute cheaply one of $A+B$?" is one that gets asked a lot here, in slightly different forms: for instance when $A$ is symmetric, ...
11
votes
2answers
354 views

Revisiting our off-topic policy

I've been meaning to post this question for a while, but only now got around to it. Over the last year or two, it has been my observation that a) the rate of (good) new questions has decreased ...
3
votes
1answer
55 views

Is my Math.SE question on numerical method error more relevant on SciComp?

Here is the question: link. If it's a better fit, I'll ask the Math.SE mods to migrate it. I suppose this meta question could be about the more general case about posting here vs on Math.SE when the ...
6
votes
1answer
176 views

Do we need a separate site for “researchers”?

Does this proposal define a new site beyond Computational Science, not to mention Server Fault, Super User, Linux, and our other computing sites? Research Computing (proposal link) for research ...
2
votes
0answers
235 views

Efficiency vs. performance

In short, what is the difference between the efficiency and performance tags? Are they different enough to keep them separate or should one be a synonym of the other? According to Wikipedia, ...
-2
votes
1answer
37 views

Firefox offline “reader view” to show whole scicomp page, including answers

Firefox android has a "reader view", based on readability.js, that is the only way for it to save a page for offline browsing. (You first click the stylized-book icon within the address bar at the ...
4
votes
1answer
69 views

Add “Cross-posting” as a standard reason to close the question

Often, people ask the same question on multiple StackExchange websites. While this might be sometimes fine (a question did not get enough attention, the posts are cross-linked, some time has passed ...
4
votes
0answers
36 views

Users are indexed as sitemaps by Google Search

Is it possible to put up proper sitemaps for Google search, instead of some random users?
2
votes
1answer
44 views

Questions “poked” by Community

The algorithm run by "Community" to elevate certain questions to the top of the list seems seriously flawed IMHO. The description of its tasks includes: "Randomly poke old unanswered questions every ...
12
votes
2answers
244 views

Custom off-topic close reason for programming question

With some frequency, we get questions that are purely about programming (such as "What's wrong with my loop?" or "How do I read from a file?") and thus rightly voted on to close as off-topic -- but ...
1
vote
1answer
50 views

How do I know if PCA question related to scipy belonged here or on stats.overflow?

I just asked a question about PCA and scipy's implementation of PCA compared to mine. You can find it here: https://stackoverflow.com/questions/38799205/why-are-my-manual-pca-reconstructions-not-...
3
votes
1answer
77 views

Is the use of @ directing my comments?

I've posted a few comments in response to other users and tried to use the @ notation to direct my comment to a specific user. This works on other stackexchange sites but I'm wondering if it works ...
7
votes
1answer
138 views

Add “Insert citation” button to editor window

Last year, MathOverflow has added a pretty nifty "Insert citation" button to the markdown editor, which is very handy for inserting links to (mathematical) papers or books one wants to mention in ...
2
votes
1answer
60 views

How to differentiate when to ask question about Machine Learning topics in Cross validate or Computational Science

From the description of cross validate and computational science it seems that cross validate is the correct site to ask question about Machine learning? Am I right to say that? Or what site is better ...
8
votes
2answers
90 views

(Mis)use of the matrix-equations tag

I do research in matrix equations, which (at least in my field) is commonly accepted to mean "equations whose unknown is a matrix, such as an algebraic Riccati equation $A^*X+XA+Q-XGX=0$, everything ...
3
votes
1answer
50 views

Update of a question

I asked a question and and I got an answer on the question. Now I have a small related question. Should I make a new question post? If I edit my original question with the new small question, will the ...
6
votes
0answers
61 views

OpenFOAM SE Proposal

As there are many people on scicomp interested in CFD applications, I want to announce to you all that there is an active proposal on SE for OpenFOAM. OpenFOAM is a widely used open-source C++ based ...
3
votes
1answer
56 views

Are questions about Globus on-topic?

Globus is a toolkit for moving large amounts of scientific data between clusters or to local machines. It's designed and mostly used for scientific computing. Questions about tools are generally on-...
7
votes
1answer
71 views

Computer-algebra tag?

Are questions about implementation of specific tasks in specific computer algebra systems on-topic here? If so, can we create a computer-algebra tag? Context: I have been feeling around on the ...
1
vote
1answer
65 views

Can I ask this question: Is there any aspect of a nuclear weapon test that cannot be simulated using super computers?

Nuclear weapons tests are experiments carried out to determine the effectiveness, yield, and explosive capability of nuclear weapons. However, these days most nuclear weapon states uses Super ...
4
votes
1answer
55 views

Would it be okay to ask a PETSc installation related question?

I asked this question on StackOverflow, but it's probably not the right audience, since it has only received 2 views as of my posting this question. I am wondering if it would be okay to ask this on ...
2
votes
1answer
78 views

Log-out on Computational Science

Is it possible to log out from this website? I am trying to find the log out button - but not very successfully.
3
votes
1answer
52 views

Can I ask a question related to various tools used in Robotic Process Automation?

Basically, I need to know what are the various tools, technologies that are used in Robotic Process Automation.
2
votes
1answer
91 views

Is my question on topic?

I have a collection of rectangular matrices which consists of a set of points with associated values. I need to copy this rectangular matrix into a square matrix. The values that get "left out" can be ...
5
votes
1answer
70 views

How to know if my question is appropriate for this site? And How to get attention to my question?

I posted a question here . But unfortunately, it didn't get any answers. I wondered may be this question is more appropriate for math.stackexchange. But I feel it's related to site. How can I know ...
8
votes
2answers
128 views

Let's get critical: Apr 2015 Site Self-Evaluation

We all love Computational Science Stack Exchange, but there is a whole world of people out there who need answers to their questions and don't even know that this site exists. When they arrive from ...
2
votes
1answer
66 views

Questions on/off topic: computation software file i/o?

Is this sort of question off topic? Does Gaussian 09 keep a log of submitted jobs? If so where is the file located? I realize this is not strictly about computation, and may be better suited for ...
3
votes
2answers
126 views

Is bioinformatics a on-topic here?

Are bioinformatics questions on-topic on this forum? Or is there a .stackexchange forum more dedicated to bioinformatics?
0
votes
1answer
68 views

Make comments mandatory in case of downvote

Sometimes it happened to me to see questions/answers downvoted without a comment about it. I think it is more useful for the user who gets a downvote to understand why he/she got it instead of just ...
4
votes
3answers
83 views

Big community questions

I was reading the post on the self-evaluation of the site and just wondered if it would be a good idea for the popularity of this site to build "big standard" community questions? For example: "...
7
votes
2answers
106 views

Let's get critical: Oct 2014 Site Self-Evaluation

We all love Computational Science Stack Exchange, but there is a whole world of people out there who need answers to their questions and don't even know that this site exists. When they arrive from ...
2
votes
1answer
42 views

Could my issue be tackled on the main site? If not, what parts of it could be?

Just to give you a bit regarding my background: I am a math undergraduate working on biology modelling problems. I have a strong background in Python, but it is only over the last few months that I ...
-1
votes
1answer
133 views

asking for a Ph.D thesis

Is it right to request certain document of academic nature such as Ph.D thesis in forums? At present, I need a Ph.D thesis for some references.
11
votes
1answer
626 views

Text blocks for frequent comments

Inspired by this question on meta.TeX.SE, I thought it might be useful to collect some comment templates (to be customized) for some standard situations in a form suitable for quick copy&paste (...
7
votes
2answers
113 views

More SE sites added to close as off-topic list?

When one votes to close a question for being off-topic, one of the possible choices is that it "belongs on another site in the Stack Exchange network", but the only site to choose from in the next ...
2
votes
1answer
43 views

Penrose Tiling Question

Would asking a question about Penrose tiling's be a good fit for the venue or would it fit better in the math SE? It is a question about how to compute the tiling, more practical algorithims whatnot, ...
3
votes
1answer
46 views

Could I ask a question regarding hardware?

I have a small budget to build a computer that I plan on using for scientific computing purposes (I write and run 32-bit Python/C simulations). However, I am completely out of the loop when it comes ...
3
votes
1answer
38 views

Can I move my Paraview question from SO to here?

I have the impression that here there are more Paraview users than on StackOverflow. I already posted a few questions there, should I migrate them? Or cross post?
0
votes
1answer
77 views

Let's get critical: Apr 2014 Site Self-Evaluation

We all love Computational Science Stack Exchange, but there is a whole world of people out there who need answers to their questions and don't even know that this site exists. When they arrive from ...
1
vote
1answer
94 views

Possible merger with Computational Sciences?

Hello CS Beta users and moderator(s) We have recently created a proposal for Ocean Modeling for researchers who use computational modeling tools to answer ocean science questions. I have posted the ...
2
votes
0answers
43 views

Off-site Computational Science community promotion ads

Hi Computational Science! I'm currently updating a meta.physics.se post that encourages members to support other scientific SE sites. Several of those sites are in Area 51 and get an automatic advert ...
3
votes
1answer
36 views

Create a Meta-Thread for Drafts of Complex Edits

Denizens of Math.SE may be familiar with a device there for drafting long, complex edits to Answers. A thread of community wiki posts exists on Meta-Math.SE, Sandbox for drafts of long, complex ...
4
votes
2answers
72 views

Let's get critical: Jan 2014 Site Self-Evaluation

We all love Computational Science Stack Exchange, but there is a whole world of people out there who need answers to their questions and don't even know that this site exists. When they arrive from ...
6
votes
2answers
117 views

Where do we want to draw the distinction between math questions and computational science questions?

There are some questions that deal with proofs that I'd say are pretty clearly computational science. For instance, the question The Lax-Milgram Lemma in FEM with non-homogenous Dirichlet BC seems ...
4
votes
2answers
74 views

Spam Patterns Question?

My answer for the vanilla preconditioners question gets like 2 spam edits a day? Just curious as it is a majority of my notifications per day.
4
votes
1answer
41 views

Do machine learning / neural network questions go on scicomp or on crossvalidated?

Do machine learning / neural network questions go on scicomp or crossvalidated? Personally, I consider a question like https://scicomp.stackexchange.com/q/10248/3212 to be a better fit here than on ...
3
votes
1answer
88 views

Let's get an icon for Computational Science!

I was looking through the list of stack exchange sites, and I grew jealous of all their nice artwork. SciComp still just uses the default SE theme. It might be premature to think about redesigning the ...
3
votes
2answers
84 views

Let's get critical: Oct 2013 Site Self-Evaluation

We all love Computational Science Stack Exchange, but there is a whole world of people out there who need answers to their questions and don't even know that this site exists. When they arrive from ...

15 30 50 per page