A
CP
International Conference on Principles and Practice of Constraint ProgrammingQuick take: Premier venue (top ~13% tier). Excellent track record and strong international visibility.Recent acceptance rate: 44.93% (2026).
44.93%
acceptance (2026)
62
papers accepted (2026)
138
submissions (2026)
⏰
2026 Submission Deadline
AoE timezone
Deadline Passed
Paper SubmissionMar 15, 2026, 11:00 AM2026-03-14 23:00 (AOE)
Abstract RegistrationMar 3, 2026, 11:00 AMMandatory prior to paper submission
Conference Dates & LocationJuly 20-23, 2026Lisbon, Portugal
Acceptance-rate trend
Data: lixin4ever/Conference-Acceptance-RatePapers per year
Rank history (CORE → ICORE)
A* Flagship · A Premier · B Established · C RecognizedYear-by-year detail
| Year | Submitted | Accepted | Rate | Tiers | Location |
|---|---|---|---|---|---|
| 2026 | 138 | 62 | 44.93% | — | |
| 2025 | 106 | 41 | 38.68% | — | |
| 2024 | 95 | 38 | 40% | — | |
| 2023 | 109 | 44 | 40.37% | — | |
| 2022 | 78 | 40 | 51.28% | — | |
| 2021 | 129 | 57 | 44.19% | — |