user2566092

# 32 Questions

6
20
votes
3
answers
1k
views

14
votes
3
answers
1k
views

10
votes
2
answers
743
views

7
votes
2
answers
198
views

1
7
votes
2
answers
79
views

2
7
votes
2
answers
397
views

6
7
votes
2
answers
2k
views

1
4
votes
1
answer
93
views

3
votes
0
answers
60
views

### Is this sparsity constrained convex projection problem NP-hard?

Oct 19 '15 at 17:34 D.W. 118k

3
votes
1
answer
90
views

3
votes
1
answer
123
views

3
votes
1
answer
144
views

1
3
votes
1
answer
755
views

1
3
votes
2
answers
157
views

1
3
votes
1
answer
428
views

2
votes
2
answers
99
views

2
votes
0
answers
158
views

### Hardness of a maximum contiguous subarray sum for a sparse multi-dimensional array

Apr 17 '15 at 22:28 user2566092 1,651
1
2
votes
0
answers
97
views

### Optimal wagering to minimize expected time to reach a target payoff

Mar 14 '15 at 1:08 Community 1

2
votes
0
answers
85
views

### Finding maximum information gain subinterval of an array containing points from 2 classes

Oct 16 '14 at 16:50 user2566092 1,651

2
votes
0
answers
52
views

### Smarter recursion to compute #tilings of $m \times n$ board with small shapes that fit in $2 \times 2$ square?

Jul 27 '14 at 16:58 user2566092 1,651

2
votes
1
answer
76
views

1
vote
2
answers
42
views

1
vote
0
answers
34
views

### How to find an axis-aligned hyper box whose set of integer points minimizes Jaccard distance to a given finite set of points $X \in {\mathbb Z}^d$?

Aug 29 '15 at 17:38 user2566092 1,651

1
vote
0
answers
349
views

### Finding max average value subrectangle at least a certain size in a 2-d sparse array

Jun 2 '15 at 17:19 user2566092 1,651

1
vote
1
answer
263
views

1
vote
0
answers
151
views

### Worst-case recursion depth for guessing numbers in a Sudoku puzzle when certain polynomial-time deduction rules are used

Jul 28 '14 at 20:39 Raphael 67.4k

1
vote
0
answers
19
views

### Is deciding whether there is a non-constant solution to a functional inequality with polynomial arguments decidable, with 2 variables?

May 1 '14 at 22:13 D.W. 118k

1
vote
0
answers
27
views

### Approximation scheme for finding best product of matrices that minimizes $||Ax - y||$ for given $x,y$

Apr 26 '14 at 18:15 user2566092 1,651

1
vote
0
answers
53
views

### Conjecture about a matrix column swapping challenge problem

Apr 21 '14 at 18:53 user2566092 1,651

1
vote
1
answer
105
views