| acm_mm |
A* |
2026 |
sigmm.org carries an ‘Invitation to Host ACM Multimedia 2027 in Asia or Oceania’ - the host is still being SOLICITED, so 2027 genuinely does not exist yet rather than being unpublished |
| ase |
A* |
2026 |
conf.researchr.org/series/ase lists 2026 Munich and earlier, nothing for 2027 |
| ccs |
A* |
2026 |
sigsac.org/ccs.html lists only up to the 32nd CCS, Taipei Oct 2025; nothing for 2027 |
| focs |
A* |
2026 |
focs.computer.org shows only FOCS 2026 New York |
| icml |
A* |
2026 |
icml.cc Future Meetings officially lists only ‘2027 – South America’ and ‘2028 – Eastern United States’. Region only, no city or dates - so any aggregator naming a 2027 city is provably wrong. Highest-value one to watch |
| ismar |
A* |
2026 |
ieeeismar.net redirects to /2026/ with nothing for 2027 |
| kr |
A* |
2026 |
kr.org shows no 2027 edition |
| micro |
A* |
2026 |
microarch.org shows only MICRO-59 Athens 2026; MICRO-60 not listed |
| mobicom |
A* |
2026 |
sigmobile.org/mobicom/ is badly stale - its newest listing is MobiCom 2018. Use the per-year site instead |
| neurips |
A* |
2026 |
neurips.cc Future Meetings officially lists ‘2027: Europe’ and ‘2028: Western United States’. REGION ONLY, no city or dates - identical situation to ICML. Both A* and both worth watching closely |
| siggraph_asia |
A* |
2026 |
asia.siggraph.org has a ‘SIGGRAPH Asia 2027’ menu link but no dates or city behind it |
| sigir |
A* |
2026 |
sigir.org shows nothing beyond 2026 |
| sosp |
A* |
2026 |
sigops.org conference directory has folders 1999-2026 and no 2027. NB SOSP’s cadence has shifted between biennial and annual, so 2027 may genuinely not exist - do not assume an annual gap is a miss |
| uist |
A* |
2026 |
uist.acm.org shows only UIST 2026 Detroit |
| acsac |
A |
2026 |
acsac.org shows only ACSAC 2026 Los Angeles |
| aied |
A |
2026 |
aied-conference.org shows only AIED 2026 Seoul |
| asiacrypt |
A |
2026 |
asiacrypt.iacr.org shows only 2026 Hong Kong (the iacr sites ARE readable now, so this is a real absence) |
| assets |
A |
2026 |
sigaccess.org links ASSETS 26 as current with no 2027 detail |
| bmvc |
A |
2026 |
bmva.org/bmvc shows only BMVC 2026 Lancaster |
| ches |
A |
2026 |
ches.iacr.org links a ‘CHES 2027 call for papers’ page and TCHES Volume 2027 submission schedules, so the edition EXISTS, but no dates or city are published. Closer than most - worth an early recheck |
| conext |
A |
2026 |
conferences.sigcomm.org/co-next/ autoindex now shows a /2027/ DIRECTORY, created 2026-10-01, but it is empty of dates and city. Closest to announcement of anything in this batch - recheck in a few weeks |
| cp |
A |
2026 |
a4cp.org has only a 2027 Summer School call for bids, no conference |
| cscw |
A |
2026 |
cscw.acm.org shows only 2026 Salt Lake City. NOTE: it has a ‘CSCW 2027 & BEYOND’ section describing ROLLING paper submissions - add CSCW to the multi-cycle registry when 2027 is dated |
| disc |
A |
2026 |
disc-conference.org/wp shows only DISC 2026 Rome |
| esa |
A |
2026 |
algo-conference.org redirects to /2026; ALGO 2027 not up |
| esorics |
A |
2026 |
September 2027 implied, no dates or city; esorics.org fetch fails |
| iccad |
A |
2026 |
iccad.com shows only ICCAD 2026 San Jose |
| icer |
A |
2026 |
icer.acm.org redirects to icer2026 |
| icsoc |
A |
2026 |
icsoc.org redirects to the 2026 Lodz site - the ACM-series pattern where a 302 to last year IS the answer |
| imc |
A |
2026 |
conferences.sigcomm.org/imc/ series index is badly stale (newest listing IMC 2012). Use the per-year site |
| issre |
A |
2026 |
cyprusconferences.org/issre2027 404s; no 2027 site yet |
| middleware |
A |
2026 |
middleware-conf.github.io index is stale - its ‘upcoming’ section stops at 2025 even though Middleware 2026 exists |
| models |
A |
2026 |
conf.researchr.org/series/models lists 2026 back to UML 1998, nothing for 2027 |
| oopsla |
A |
2026 |
OOPSLA is now SPLASH’s research track, not a separate conference; the researchr series lists only SPLASH for 2027. Add oopsla_2027 only when SPLASH publishes a track schedule |
| sat |
A |
2026 |
satisfiability.org lists only SAT 2026 Lisbon |
| uai |
A |
2026 |
auai.org shows only UAI 2026 |
| ares |
B |
2026 |
ares-conference.eu references only ARES 2026 Linkoping |
| ci |
B |
2026 |
ci.acm.org shows only the 2026 Virginia Tech edition |
| conll |
B |
2026 |
conll.org shows only CoNLL 2026 San Diego |
| edm |
B |
2026 |
educationaldatamining.org lists only EDM 2026 Seoul |
| fscd |
B |
2026 |
fscd-conference.org has a /2027/ page in its nav with no content yet - WATCH |
| hcomp |
B |
2026 |
hcomp.acm.org redirects to /2026 |
| iclp |
B |
2026 |
logicprogramming.org shows only ICLP 2026 inside FLoC |
| icnp |
B |
2026 |
ieee-icnp.org lists 1993-2026, newest ICNP 2026 ‘October 5-8, Phoenix AZ’. Dates match ours; the series says Phoenix (metro) where we store Tempe/ASU Memorial Union, which is the more precise campus location and was user-confirmed in July |
| ictai |
B |
2026 |
ictai.computer.org shows only ICTAI 2026 Boca Raton |
| ieee_cns |
B |
2026 |
CNS 2027 listed as TBD, September 2027; cns2027 subdomain 418s |
| itp |
B |
2026 |
itp-conference.github.io names an ITP 2027 chair but publishes nothing else - WATCH |
| mobihoc |
B |
2026 |
sigmobile.org/mobihoc/ series index is stale, listing only 2000-2016 - same abandoned-index problem as mobicom (stops 2018) and imc (stops 2012) |
| nordichi |
B |
2026 |
nordichi.org is ANOTHER abandoned index - it still calls NordiCHI 2012 the ‘Next NordiCHI Conference’. The 2026 Vaasa site was the live source |
| opodis |
B |
2026 |
opodis.net lists 1997-2026, newest OPODIS 2026 Madrid; no 2027 |
| pakdd |
B |
2026 |
pakdd.org lists upcoming only through 2026 Hong Kong |
| smc |
B |
2026 |
ieeesmc.org/conferences still lists IEEE SMC 2025 Vienna as upcoming - stale; the per-year 2026 listing confirmed Bellevue |
| tcc |
B |
2026 |
tcc.iacr.org shows only TCC 2026 New York |
| vrst |
B |
2026 |
vrst.acm.org shows only VRST 2026 Sendai |
| wise |
B |
2026 |
wise-conferences.org is stale - it still calls WISE 2025 Marrakech upcoming and does not list the 2026 Venice edition we hold |
| acml |
C |
2026 |
acml-conf.org shows only the 18th edition, Dec 2026 Melbourne |
| aies |
C |
2026 |
aies-conference.com archive runs 2018-2026, newest AIES 2026 Malmo Oct 12-14 |
| cluster |
C |
2026 |
clustercomp.org renders empty to bots |
| fie |
C |
2026 |
fie-conference.org shows only ‘OCTOBER 11 - 14, 2026 / PAPHOS, CYPRUS’; no 2027 |
| icann |
C |
2026 |
e-nns.org lists only ICANN 2026 Padua |
| icfec |
C |
2026 |
icfec2026.hanyang.ac.kr is a per-year host with no series index; no 2027 site found |
| icics |
C |
2026 |
sulab-sever.u-aizu.ac.jp/icics2026 is a per-year host; no 2027 site found |
| icmla |
C |
2026 |
icmla-conference.org links ICMLA 2026 as newest with no 2027 entry |
| adobe_max |
- |
2026 |
max.adobe.com shows only Nov 10-12 2026 Miami Beach |
| aiforgood |
- |
2026 |
aiforgood.itu.int/summit26 is the 2026 summit; no 2027 summit page yet |
| bsideslv |
- |
2026 |
bsideslv.org shows only the Aug 2026 edition; BSides LV is announced a few months ahead |
| cars |
- |
2026 |
ieee-cars.org shows only CARS 2026 Grand Forks Oct 26-28 |
| ccc |
- |
2026 |
events.ccc.de/congress lists up to 40C3; no 41C3 yet. CCC announces the next congress after the current one runs, so expect this in early 2027 |
| ccsc_eastern |
- |
2026 |
the CCSC Eastern Google Site shows only Oct 9-10 2026 at Bowie State |
| cods |
- |
2026 |
ikdd.acm.org series page is stale - newest announcement is the 2022 conference. The per-year ikdd.acm.org/cods-2026 worked |
| comped |
- |
2025 |
comped.acm.org/2025 is the newest; ACM Global Computing Education Conference has not announced a 2027 edition and may be irregular |
| ecrime |
- |
2026 |
apwg.org/events lists through eCrime 2026 Lisbon Nov 2-6; no 2027 |
| europython |
- |
2026 |
europython.eu redirects to ep2026 |
| fsttcs |
- |
2026 |
fsttcs.org.in shows only FSTTCS 2026, IIT Delhi Dec 16-18 |
| github_universe |
- |
2026 |
githubuniverse.com shows only Oct 28-29 2026 Fort Mason |
| google_io |
- |
2026 |
io.google shows only I/O 2026 content; Google announces I/O dates a few months ahead |
| hipc |
- |
2026 |
hipc.org/hipc2027 404s; no 2027 site yet |
| hotnets |
- |
2026 |
conferences.sigcomm.org/hotnets/ index is the most abandoned yet - newest entry is HotNets-VIII, New York, October 2009. The per-year /2026/ path was live |
| hypertext |
- |
2026 |
ht.acm.org lists only ‘37. ACM HT 2026, London’ |
| isc_security |
- |
2026 |
isc2026.github.io is the 2026 Rennes site; no 2027 edition announced |
| ismir |
- |
2026 |
ismir.net/conferences lists 2000-2025 and does not even include the 2026 Abu Dhabi edition we hold - the index lags the per-year sites |
| kubecon_japan |
- |
2026 |
the LF 2027 calendar lists ONLY the North America and Europe KubeCons - no Japan or India/China edition scheduled for 2027. This may be a discontinued regional edition rather than an unannounced one |
| qcon_sf |
- |
2026 |
qconsf.com shows only the 2026 edition. NB the page DOES advertise QCon London and QCon Boston 2027 - sibling events we do not track, worth considering |
| reinvent |
- |
2026 |
aws.amazon.com/events/reinvent shows only 2026 Nov 30-Dec 4 Las Vegas |
| sec |
- |
2026 |
acm-ieee-sec.org shows only SEC 2026 Santa Clara Oct 13-16 |
| sigir_ap |
- |
2026 |
sigir-ap.org lists 2023-2026 and explicitly shows ‘Next SIGIR-AP: To be announced’, soliciting expressions of interest. Genuinely undecided rather than unpublished |
| smartcity_expo |
- |
2026 |
smartcityexpo.com shows only 3-5 Nov 2026 Barcelona |
| ubicomp |
- |
2026 |
ubicomp.org shows only UbiComp/ISWC 2026 Shanghai |
| ukicer |
- |
2026 |
ukicer.com says UKICER 2026 has finished; nothing for 2027 |
| web3d |
- |
2026 |
web3d.siggraph.org shows only Web3D 2026 Doha |
| web_summit |
- |
2026 |
websummit.com shows only Nov 9-12 2026 Lisbon |
| wwdc |
- |
2026 |
developer.apple.com/wwdc shows only WWDC26; Apple announces WWDC dates in spring, ~3 months ahead |
