#sigir2025

Live, measured metrics for the hashtag #sigir2025 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #sigir2025

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$51.02/ year · 9-character #name
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card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-30 17:46 UTC
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28
0
07-29
0
07-30

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-30 17:46 UTC

No related tags with measured usage found for #sigir2025.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-30 17:46 UTC

Everything below is measured over the latest 40 public posts (spanning ~8170 hours).

Posting hours (UTC) — busiest: 07:00

00:0012:0023:00

Languages: English (39) · Dutch (1)

Avg boosts / post: 1.2

Top of the latest posts

  • i finished my poster "Score-fitted and Constant Length indexes for Information Retrieval" for #SIGIR2025 https://djoerdhiemstra.com/2025/score-fitted-indexes-and-constant-length-indexes-for-information-retrieval/

    Djoerd Hiemstra 🍉@[email protected]♥ 1↻ 32025-07-04 14:07 UTCView post →

  • Back from 2 1/2 weeks of intense travels to Wolverhampton (OMINO workshop and ELLIS ESSIR summer school) and then to Padua for SIGIR/ICTIR. One of the main SIGIR/ICTIR takeaways – users of search engines will be more and more non-human. We

    Ingo Frommholz@[email protected]♥ 0↻ 02025-07-19 19:56 UTCView post →

  • My slides for the #ReNeuIR workshop at #SIGIR2025 are now at: https://djoerdhiemstra.com/2025/on-the-neural-hype-and-improving-efficiency-of-sparse-retrieval/

    Djoerd Hiemstra 🍉@[email protected]♥ 0↻ 12025-07-18 05:30 UTCView post →

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/sigir2025