The system or program exhibits the same behavior in different runs.

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18 views

### Chomsky Hierarchy: LRK grammars vs deterministic context free grammar

We are learning the chomsky hiearchy in my introduction to computer science course. My professor has mention lrk grammars multiple times, but they're not taught in the book. From my understanding, ...

**3**

votes

**3**answers

66 views

### How to prove decidability of a partial order inductive predicate?

ContextI am trying to define the partial order A ≤ B ≤ C with a relation le in Coq and prove that it is decidable: forall x y, {le x y} + {~le x y}.I succeeded to do it through an equivalent ...

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12 views

### What does “reading data deterministically” mean?

I am currently looking into Apache Kafka and I came across that sentence in the Kafka definitive guide. Data within Kafka is stored durably, in order, and can be read deterministically.I know a ...

**0**

votes

**1**answer

28 views

### DFA + counter with multiplication, addition, brackets

I'm looking at an exam question which says'Explain how a correctly formed arithmetic expression over variables a, b, c that contains additions, multiplication and brackets can be recognised by a DFA ...

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8 views

### Microsoft.Extensions.Caching.Distributed expired cache removal

Is the expired cache entry removal deterministic? If the cache is set to expire after x seconds, how soon is it removed from the distributed cache store after it expires?

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25 views

### Python - Convert epsilon-NFA to DFA

So, I want to convert an epsilon-NFA to DFA by taking a transition table as input from a file. I tried working with the code on this GitHub link, but it doesn't seem to be working correctly.The ...

**0**

votes

**1**answer

46 views

### Running TensorFlow layer with same input gives differing output

I am attempting to visualize the activations within a TensorFlow convolutional network. However, I seem to be getting different activations for the same input data. If I have some features and a ...

**2**

votes

**0**answers

28 views

### What is the difference between a deterministic and randomised consensus protocol?

I have read that in order for some distributed systems to counter the FLP impossibility result, they change from a deterministic consensus protocol to a randomised consensus protocol, which gives a ...

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31 views

### Deterministic Build C++ Visual Studio 2015 [duplicate]

I have added the Deterministic Flag to the project file for a C++ project, however, when I do a binary compare of the executable, there are still differences between builds with the same source code ...

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vote

**1**answer

50 views

### TensorFlow - reproducing results when using dropout

I am training a neural network using dropout regularization. I save the weights and biases the network is initialized with, so that I can repeat the experiment when I get good results. However, the ...

**1**

vote

**1**answer

53 views

### SWI: Semideterminate behavior : random/3 in call/1 context?

This was my initial bump-up with the notion of determinacy in Prolog :Why does Prolog does not backtrack on comparison?I also found this discussion interesting : Has the notion of 'semidet'...

**1**

vote

**3**answers

102 views

### Ruby/Rails: How to get same encrypted value every time we encrypt a particular string

Does ActiveSupport::MessageEncryptor support deterministic encryption so that we get the same encrypted value every time we encrypt a particular string? If not, are there any other Ruby libs that ...

**2**

votes

**1**answer

59 views

### Pymc3 python function to deterministic

In this notebook from Bayesian Methods for Hackers, they create a Deterministic variable from a python function as such:# from code line 9 in the notebook@pm.deterministicdef lambda_(tau=tau, ...

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votes

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49 views

### How to make a Non-Deterministic function deterministic? [duplicate]

I am trying to understand why my function is non-deterministic. I want to place this function on a computed column and Index on it. SQL complains that it is non deterministic.ALTER FUNCTION [dbo].[...

**3**

votes

**4**answers

67 views

### Is Java's PriorityQueue Instable or Nondeterministic or both?

I was running through Java's documentation for its PriorityQueue and ran across an important note:If multiple elements are tied for least value, the head is one ofthose elements -- ties are ...