CCF CSoftware Engineering and PL2022: CPublisher: IEEE
COMPSACInternational Computer Software and Applications Conference
COMPSAC is a rank C conference in Software Engineering, System Software and Programming Languages in the CCF list's 7th edition (2026), as in 2022. The COMPSAC 2027 paper deadline is Jan 31, 2027, 23:59 AoE. COMPSAC 2027 takes place on Jul 13–16, 2027 in Tokyo, Japan. Acceptance rate 2026: 27.7% (121/437).
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Data updated 8 November 2026 · rank from the CCF list's 7th edition
Current edition
COMPSAC 2027: call for papers timeline
- Feb 1, 2027, 11:59 UTC
- Apr 7, 2027As announced by the conferenceNotificationCommunity data · unverified
- Jul 13–16, 2027Local timeConferenceTokyo, Japan
AoE (Anywhere on Earth) is UTC−12 (time zones explained). These dates come from the ccf-deadlines community project and have not yet been checked against the conference website; confirm them there before you submit. Conference website ↗
Past editions
Dates, venues, deadlines and acceptance rates
| Year | Paper deadline | Acceptance | Papers (dblp) | Dates | Venue |
|---|---|---|---|---|---|
| 2027 | 2027-01-31AoE | — | — | Jul 13–16, 2027 | Tokyo, Japan |
| 2026 | 2026-02-20AoE | 27.7%121/437 · source | 481 | Jul 7–10, 2026 | Madrid, Spain |
| 2025 | 2025-03-05AoE | 27.5%81/295 · source | 330 | Jul 8–11, 2025 | Toronto, Canada |
| 2024 | 2024-02-28AoE | 24.0%71/296 · source | 388 | Jul 2–4, 2024 | Osaka, Japan |
| 2023 | 2023-02-15AoE | 26.4%62/235 · source | 288 | Jun 27–29, 2023 | Torino, Italy |
| 2022 | 2022-02-18AoE | 23.1%61/264 · source | 286 | Jun 27 – Jul 1, 2022 | Virtual |
| 2021 | 2021-02-18AoE | — | 286 | Jul 13–16, 2021 | Virtual |
| 2020 | — | — | 277 | — | — |
| 2019 | — | — | 267 | — | — |
| 2018 | — | — | 326 | — | — |
| 2017 | — | — | 292 | — | — |
| 2016 | — | — | 123 | — | — |
Paper counts are dblp's main proceedings only, without workshop volumes; acceptance rates link to the page they come from. dblp ↗
CCF list
COMPSAC in the CCF list
- 7th edition (2026)
- CCF C Software Engineering, System Software and Programming Languages · no. 10
- 6th edition (2022)
- CCF C Software Engineering, System Software and Programming Languages
- Name in the list
- International Computer Software and Applications Conference
- Publisher
- IEEE
- dblp
- conf/compsac ↗
CCF counts the full (regular) papers of a listed conference: short papers, demos, technical briefs, summaries, Findings and the workshops held with a conference are outside the list. CCF also says the list is a recommendation and should not be used on its own to evaluate research; your institution's rules decide. What counts, case by case →
FAQ
About COMPSAC
What CCF rank is COMPSAC?
COMPSAC is a rank C conference in Software Engineering, System Software and Programming Languages in the CCF list's 7th edition (2026), as in 2022.
When is the COMPSAC 2027 deadline?
Paper: Jan 31, 2027, 23:59 AoE (Feb 1, 2027, 11:59 UTC). The dates come from the ccf-deadlines community project; check the conference website before you submit.
Where is COMPSAC 2027?
COMPSAC 2027 takes place on Jul 13–16, 2027 in Tokyo, Japan.
What is the COMPSAC acceptance rate?
2026: 437 submissions, 121 accepted, 27.7%. 2025: 27.5% (81/295). The history table links each figure to its source.
Do COMPSAC workshop and short papers count as CCF C?
CCF counts the full (regular) papers of a listed conference: short papers, demos, technical briefs, summaries, Findings and the workshops held with a conference are outside the list. CCF also says the list is a recommendation and should not be used on its own to evaluate research; your institution's rules decide.
In more detail: Which CCF conference papers count · How to read conference deadlines
Sources: the CCF list of recommended international conferences and journals, 7th edition (published 31 March 2026, corrected 9 April 2026) and 6th edition (2022); editions, deadlines and acceptance rates from the ccf-deadlines community project (MIT licence), marked as community data until checked against each conference's website, then marked as checked with the website's own words; proceedings and paper counts from dblp (CC0).