issues
search
atoptima
/
Coluna.jl
Branch-and-Price-and-Cut in Julia
https://www.atoptima.com
Other
190
stars
43
forks
source link
issues
Newest
Newest
Most commented
Recently updated
Oldest
Least commented
Least recently updated
Fixed bug in storing/restoring storage unit `StaticVarConstrUnit`
#1133
rrsadykov
closed
4 months ago
1
Possibility to run `ColumnGeneration` as the top algorithm
#1132
rrsadykov
opened
4 months ago
1
Version 0.8.1
#1131
rrsadykov
closed
5 months ago
1
Option to run the presolve algorithm
#1130
rrsadykov
closed
5 months ago
1
Function to test whether a column is proper
#1129
rrsadykov
closed
5 months ago
1
"Strict integrality check" parameter for column generation
#1128
rrsadykov
closed
5 months ago
1
Fixed bug in presolve
#1127
rrsadykov
closed
5 months ago
1
Version 0.8
#1126
rrsadykov
closed
5 months ago
1
Correction to support Julia 1.10
#1125
rrsadykov
closed
5 months ago
2
Assertion error, explore.jl type expected an Int32 and got an Int64
#1124
jkhamphousone
closed
5 months ago
1
Restore correct strong branching output
#1123
rrsadykov
closed
5 months ago
1
Correction for output of the global dual bound
#1122
rrsadykov
closed
5 months ago
1
Global bounds for DW subproblem variables in Parser
#1121
rrsadykov
closed
5 months ago
1
Remove Heuristic module
#1120
rrsadykov
closed
5 months ago
1
Strong branching output is corrupted
#1119
rrsadykov
closed
5 months ago
0
Tests do not pass in Julia 1.10
#1118
rrsadykov
closed
5 months ago
0
Update ci.yml: Change latest Julia to Julia 1.8.5
#1117
rrsadykov
closed
5 months ago
0
Finishing presolve algorithm
#1116
rrsadykov
closed
5 months ago
1
Branching priority for columns
#1115
rrsadykov
closed
6 months ago
1
BlockDecomposition version bump to fix tests
#1114
rrsadykov
closed
7 months ago
1
Correction for initial bounds of representative variables
#1113
rrsadykov
closed
7 months ago
0
Correction in the column generation integrality check
#1112
rrsadykov
closed
7 months ago
0
Nice reformulation output
#1111
rrsadykov
closed
7 months ago
1
Get custom data of a column in a disaggregated solution
#1110
rrsadykov
closed
7 months ago
1
Fix MOI tests
#1109
rrsadykov
closed
7 months ago
1
presolve test
#1108
guimarqu
closed
7 months ago
0
Presolve unit tests
#1107
guimarqu
closed
8 months ago
0
Preprocessing documentation
#1106
guimarqu
closed
8 months ago
0
partial sol in colgen stab
#1105
guimarqu
closed
8 months ago
1
Stabilization correction
#1104
rrsadykov
closed
8 months ago
0
Update of formulation storages
#1103
rrsadykov
closed
8 months ago
1
Presolve v1 candidate
#1102
guimarqu
closed
8 months ago
1
[presolve] fix local/global bounds computation
#1101
guimarqu
closed
8 months ago
0
[presolve] first version; broken unit tests
#1100
guimarqu
closed
8 months ago
0
[presolve] extract steps of presolve form update
#1099
guimarqu
closed
8 months ago
0
[presolve] method to detect vars not participating in any constraints
#1098
guimarqu
closed
9 months ago
0
[presolve] improving treat & introducing row deactivation
#1097
guimarqu
closed
9 months ago
0
[presolve] improving performance of bound tightening
#1096
guimarqu
closed
9 months ago
0
[presolve] update master using repr master erases rhs update
#1095
guimarqu
closed
9 months ago
0
[presolve] presolve repr master
#1094
guimarqu
closed
9 months ago
0
[presolve] fix method call
#1093
guimarqu
closed
9 months ago
0
[presolve] propagation of global bounds
#1092
guimarqu
closed
9 months ago
0
call local global bounds propagation in presolve
#1091
guimarqu
closed
9 months ago
1
remove uncovered Reformulation constructor
#1090
guimarqu
closed
9 months ago
0
[presolve] useless condition in column is proper
#1089
guimarqu
closed
9 months ago
0
[presolve] method to check if column is proper
#1088
guimarqu
closed
9 months ago
0
[presolve] error message if fixing artificial variable
#1087
guimarqu
closed
9 months ago
1
fix bound tightening for == & negative coefficient
#1086
guimarqu
closed
9 months ago
0
Presolve: consider variables that does not appear in coefficient matrix
#1085
guimarqu
closed
9 months ago
1
Update NEWS.md
#1084
guimarqu
closed
9 months ago
0
Next