CCF BDatabases and Data Mining2022: BPublisher: Online Proceeding
CIDRConference on Innovative Data Systems Research
CIDR is a rank B conference in Databases, Data Mining and Information Retrieval in the CCF list's 7th edition (2026), as in 2022. The CIDR 2028 deadline is not announced; past editions suggest early August. CIDR 2027 takes place on Jan 24–27, 2027 in Amsterdam, The Netherlands.
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Data updated 8 November 2026 · rank from the CCF list's 7th edition
Latest edition
CIDR 2027: call for papers timeline
- Aug 5, 2026, 06:59 UTC
- Oct 6, 2026As announced by the conferenceNotificationCommunity data · unverified
- Jan 24–27, 2027Local timeConferenceAmsterdam, The Netherlands
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 | 2026-08-04UTC-7 | — | — | Jan 24–27, 2027 | Amsterdam, The Netherlands |
| 2026 | 2025-08-05UTC-7 | — | 36 | Jan 19–21, 2026 | Chaminade Resort & Spa, Santa Cruz, California, USA |
| 2025 | 2024-08-02UTC-7 | — | 37 | Jan 20–22, 2025 | Amsterdam, The Netherlands |
| 2024 | 2023-07-31UTC-7 | — | 31 | Jan 15–17, 2024 | Chaminade, USA |
| 2023 | 2022-09-02UTC-7 | — | 32 | Jan 9–11, 2023 | Amsterdam, The Netherlands |
| 2022 | 2021-08-31UTC-7 | — | 42 | Jan 10–12, 2022 | Chaminade, CA, USA |
| 2021 | 2020-08-28UTC-7 | — | 43 | Jan 11–15, 2021 | Online |
| 2020 | — | — | 49 | — | — |
| 2019 | — | — | 50 | — | — |
| 2017 | — | — | 74 | — | — |
CIDR 2028 deadline forecast: early August (not announced). The last paper deadlines: 2027: Aug 5, 2026; 2026: Aug 6, 2025; 2025: Aug 3, 2024. The conference's own announcement decides.
Paper counts are dblp's main proceedings only, without workshop volumes; acceptance rates link to the page they come from. dblp ↗
CCF list
CIDR in the CCF list
- 7th edition (2026)
- CCF B Databases, Data Mining and Information Retrieval · no. 10
- 6th edition (2022)
- CCF B Databases, Data Mining and Information Retrieval
- Name in the list
- Conference on Innovative Data Systems Research
- Publisher
- Online Proceeding
- dblp
- conf/cidr ↗
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 CIDR
What CCF rank is CIDR?
CIDR is a rank B conference in Databases, Data Mining and Information Retrieval in the CCF list's 7th edition (2026), as in 2022.
When is the CIDR 2028 deadline?
Not announced yet. The last paper deadlines were 2027: Aug 5, 2026; 2026: Aug 6, 2025; 2025: Aug 3, 2024, so early August is likely; the conference's announcement decides.
Where is CIDR 2027?
CIDR 2027 takes place on Jan 24–27, 2027 in Amsterdam, The Netherlands.
Do CIDR workshop and short papers count as CCF B?
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).