The 39 open instances of the CVRPLIB X set

Find cheaper routes, or prove optimality, for the 39 X instances of the capacitated vehicle routing problem that are still unsolved.

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shoal Update scienceslack.json from shoal-catalog d1cbb60b3b19 a9791fe · 2周前历史

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1	{
2	"domain": "computer-science",
3	"topics": [
4	"vehicle-routing",
5	"integer-programming"
6	],
7	"type": "algorithm",
8	"also": [
9	"proof"
10	],
11	"source": {
12	"key": "cvrplib",
13	"name": "CVRPLIB",
14	"url": "https://galgos.inf.puc-rio.br/cvrplib/en/instances/1",
15	"id": "X set",
16	"curator": "CVRPLIB maintainers (PUC-Rio)",
17	"poser": "Uchoa, Pecin, Pessoa, Poggi, Vidal and Subramanian",
18	"status": "open",
19	"as_of": "2026-10-20",
20	"catalog": "0521c19bbd38"
21	},
22	"review": true,
23	"approval": "first-time"
24	}