ACM SIGIR
banner
acmsigir.bsky.social
ACM SIGIR
@acmsigir.bsky.social
SIGIR is the Association for Computing Machinery’s Special Interest Group on Information Retrieval. Since 1963, we have promoted research, development and education in the area of search and other information access technologies.

Visit: https://sigir.org/
Reposted by ACM SIGIR
📣 Submitting a full paper to #ECIR2027?

⏰ Abstract deadline: 21 Sept 2026
📝 Full paper deadline: 5 Oct 2026

Topics include Information Retrieval, RAG/LLMs, recommender systems, conversational search, evaluation, trustworthy IR & more.

More info: www.ecir2027.co.uk/call-for-ful...
Call for Full Papers
ECIR 2027 invites the submission of high-quality and original papers in the broad field of Information Retrieval. Relevant topics include, but are not limited to:
www.ecir2027.co.uk
September 7, 2026 at 8:36 AM
Reposted by ACM SIGIR
📣 Extended Deadline: RecSys 20×20 Retrospective Track

Help celebrate 20 years of RecSys by sharing a 1-minute video reflecting on one milestone that shaped your work.

📅 Deadline: Sept 11, 2026
🔗 Milestones: that-recsys-lab.net/home/pubs/re...
📤 Submit: easychair.org/my/conferenc...
that-recsys-lab.net
September 7, 2026 at 7:52 AM
Reposted by ACM SIGIR
#irrj will support the call for abstracts for the 5th International Conference on the Design of Experimental Search & Information REtrieval Systems #desires, #desires2027

https://irrj.org/announcement/view/358
Call for contributions for DESIRES 2027 | Information Retrieval Research
irrj.org
August 26, 2026 at 7:31 AM
Reposted by ACM SIGIR
SIGIR Futures is a new ACM SIGIR program designed to help shape the trajectory of IR research and practice by supporting high-ambition, future-oriented events and grassroots projects proposed and run by community members. #sigirfutures

https://sigir.org/futures/
SIGIR Futures
## Overview As we approach 50 years of SIGIR conferences in 2027, it is an opportune moment not only to celebrate the impact of Information Retrieval (IR) research, but also to invest in shaping the next generation of ideas, systems, and communities that will define the field’s future. SIGIR Futures is a new ACM SIGIR program designed to help shape the trajectory of IR research and practice by supporting high-ambition, future-oriented events and grassroots projects proposed and run by community members. SIG support for Futures activities may include financial assistance, mentorship from research leaders, connections within and beyond our community, and publicity for an activity. Potential activities include workshops, challenges and competitions, visionary whitepapers, and other community-driven efforts. ## Initial Call for Proposals Futures will begin with a fixed-deadline Call for Proposals (CFP). Selected activities will take place in 2027, aligning with the 50th anniversary of the SIGIR conference and helping shape the next 50 years of IR. In this inaugural year for Futures, we will prioritize fewer, higher-impact activities. After SIGIR 2027, we will shift to a standing CFP, enabling Futures to continuously surface and support emerging directions in IR. Requests for Futures support for activities in 2027 should be submitted via our online form by the deadline below. * Deadline for submissions: September 1, 2026 (Anywhere on Earth Time Zone) * Notification of decisions: September 30, 2026 * First round of Futures activities: 2027 For this first CFP, Futures activities can happen anywhere in the world at any time during 2027. We welcome proposals for Futures activities at the SIGIR 2027 conference, and other conferences to be held in 2027, including envisioning workshops, challenges and competitions around new and emerging areas, and forward‑looking panels. Authors of selected proposals are required to provide a brief statement on the impact of the activity and how Futures support helped. We will include these in a SIGIR Forum article and/or share highlights at the SIGIR conference business meeting. ## Motivation ACM SIGIR is uniquely positioned to help the research community envision and define the future of IR. This forward-looking perspective is important for many reasons including: * To “sell” IR outside of the SIGIR community as an innovative and exciting discipline that is proactively investing in its future; * To help rally the IR community around some of the most compelling and impactful research problems; * To strengthen connections with researchers in adjacent disciplines pushing the boundaries in related areas (e.g., Human-Computer Interaction (HCI), Artificial Intelligence (AI)). For example, by supporting envisioning events with a cross-disciplinary focus, involving organizers and participants from multiple communities, leading to shared research agendas, co-authored publications, cross-institution grant proposals, and so on; * To inspire and to energize the IR community, especially the next generation of IR researchers (early career researchers (ECRs)), to keep the community thriving and bring fresh ideas that challenge established assumptions, and; * To bring new members into the community and keep SIGIR growing, via cross-community collaborations and showcasing our energy and the range of exciting IR-related research opportunities. ## SIGIR Futures Program SIGIR Futures is a new program within ACM SIGIR designed to catalyze ambitious efforts that envision and shape the future of IR research and practice. Relevant activities include those that identify and evangelize compelling IR-related research problems, tackle high-risk/high-reward challenges in IR, and dive deep on specific, future-leaning topics of interest to the IR community (including topics that may only interest a subset of the community – although not so narrow as to be sub-scale, e.g., of interest to a single person or single research group). While the activities Futures will support (either partly or in full) will often be events such as envisioning workshops (e.g., SWIRL itself or SWIRL-like events of different scales) and competitions (e.g., the LiveRAG Challenge, TREC tracks), Futures could also help bring together related initiatives in the IR community and beyond to amplify their impact, or support those working on promising research directions (e.g., emerging from the Perspectives track at the SIGIR conference) to take next steps in building new communities of interest around emerging ideas or themes. Other tracks at the SIGIR conference, or IR venues in general, may also provide a valuable source of future directions and collaboration opportunities that could help inspire Futures proposals. Examples of Futures support include (but are by no means limited to): * Contributing funding to high‑ambition events, such as envisioning workshops or challenges, that chart new directions for IR; * Support from the SIG in raising awareness of an emerging, high‑importance topic with broad relevance to the community; * Assistance in building connections across the IR community around a breakthrough idea poised to shape the field; * Funding or access to collaboration technologies or experiences (digital or physical) that enable engagement among researchers working on a flagship research effort; * Funding for limited travel to bring researchers from different institutions together to brainstorm on a forward‑looking, high‑impact challenge, and/or; * Connections to IR leaders for guidance and advice on refining a promising new direction for the field. ## Selecting Futures Proposals Proposals for Futures support should be submitted via our online form by the deadline posted above Please note that the SIG has limited funds available for financial assistance. Funding requests should be $10k USD or less per proposal, though exceptions may be made for activities of significant community impact. Note that funding is administered under ACM rules and we will likely be unable to support all proposals we receive. Financial support may also be partial and is contingent on feasibility. Beyond financial support, proposers are strongly encouraged to think creatively about other reasonable ways that the SIG could help advance their forward-looking activities and to clearly articulate those requests and their benefits in their proposal. Proposals will be evaluated based on criteria including: (1) alignment with the Futures program aims (to catalyze forward-looking activities that help define the future of IR); (2) the level of ambition; (3) the expected impact on the field of IR, the IR community, and/or emerging areas where IR can play a leading role (and how measurable that impact is); (4) the need for SIG funding in light of other funding options (if any); (5) the feasibility of the activity described in the proposal; (6) SIG budget considerations, and; (7) the opportunity cost for the SIG in supporting this proposal versus putting those resources to other uses. Requests will be reviewed and selected by the Futures chair with SIGIR Executive Committee oversight. We will revise the selection process (e.g., adding a small review panel) as necessary. Proposals that build connections to other disciplines or communities (e.g., co-organizers of activities from recommender systems, HCI, and/or AI) are encouraged, as they help strengthen ties beyond SIGIR. Proposals led by ECRs are also encouraged to support and inspire the next generation of IR talent. Diversity across other dimensions, such as geography, background, sector (e.g., academia, industry, and government), and cross-domain research, is similarly important and will be taken into account. ## Contact For questions or feedback, please contact the SIGIR Futures Chair, **Ryen W. White** at [email protected]. Please also reach out if you have suggestions for specific Futures activities as we develop this program for the community.
sigir.org
August 18, 2026 at 1:53 PM
Reposted by ACM SIGIR
#RecSys2026 is almost here, but we’re already looking ahead to #RecSys2027!

📍 Honolulu, Hawaii
📅 August 23–27, 2027, earlier than usual!

Save the date (and maybe plan that summer vacation).

Announcing with General Chairs Christine Bauer, Joeran Beel & Bamshad Mobasher.

recsys.acm.org/recsys27/
RecSys – ACM Recommender Systems
21st ACM Conference on Recommender Systems Honolulu, O‘ahu, Hawaii, US, August 23–27, 2027 Venue: Hilton Hawaiian Village Waikiki Beach Resort Dates: 23rd to 27th of August 2027 General Co-Chairs: Chr...
recsys.acm.org
August 18, 2026 at 3:42 PM
Reposted by ACM SIGIR
📣 Call for Submissions: RecSys 20×20 Retrospective Track

Help celebrate 20 years of RecSys by sharing a 1-minute video reflecting on one milestone that shaped your work.

📅 Deadline: Sept 4, 2026
🔗 Milestones: that-recsys-lab.net/home/pubs/re...
📤 Submit: easychair.org/my/conferenc...
that-recsys-lab.net
August 15, 2026 at 8:10 AM
Reposted by ACM SIGIR
SIGCHI Connect: A fully online conference to take place in December '26, aimed at making SIGCHI more accessible and connected. Read more and participate: medium.com/sigchi/annou...
Announcing SIGCHI Connect
The SIGCHI Executive Committee just voted to move forward with a pilot for SIGCHI Connect, a fully online conference, to be held on…
medium.com
August 13, 2026 at 10:15 PM
Reposted by ACM SIGIR
✨We're excited to share a few upcoming initiatives!✨ First, the SIGCHI Futures Summit: To be held in November '26 in Paris, France, this is an opportunity to reflect on the long-term future of SIGCHI. Learn more and participate: medium.com/sigchi/looki...
Looking Outward, Inward, and Forward: The SIGCHI Futures Summit 2026
<Call for Participation>
medium.com
August 13, 2026 at 10:15 PM
Reposted by ACM SIGIR
📢 ECIR 2027 Call for Papers
👉 www.ecir2027.co.uk/calls-home

#ECIR2027 is the prime European forum for the presentation of original research in the field of #IR, and will take place as a physical (in-person) conference from 21-25 March 2027 at Southampton Football Club, Southampton, England, UK.
Calls
see links below to the various calls for submissions:
www.ecir2027.co.uk
August 10, 2026 at 9:10 AM
Reposted by ACM SIGIR
The second Workshop on Explainability in Information Retrieval #wexir will take place on 24 July at #sigir2026 in Melbourne / Naarm, Australia. #wexir2026

https://xirworkshop.github.io
WExIR @ SIGIR
xirworkshop.github.io
July 16, 2026 at 7:42 AM
Reposted by ACM SIGIR
Inspiring keynote by Cecile Paris on lessons from the history in NLP and IR that can and should inform our future research, especially through learning from models of human-human communication (aka "user modelling").

And a really nice photo from Dagstuhl 1985, with KSJ #sigir2026
July 21, 2026 at 11:56 PM
Reposted by ACM SIGIR
Ready for our tutorial at #SIGIR2026

Reasoning for IR
&
IR for Reasoning

reasoning-for-ir.github.io

John us in Eureka 2!
July 20, 2026 at 3:57 AM
Reposted by ACM SIGIR
Jedi and light saber (remarkable stickers) #sigir2026 #duckdb
July 25, 2026 at 12:57 AM
Reposted by ACM SIGIR
Sole Perra giving her keynote about children in search and recommendation.

Elsagate, Sven or Seven, KidSpell, 💩💡, puppyIR, Yahooligans, yes, you really missed something if you were not here!

One key message is to take the children's perspective seriously […]

[Original post on idf.social]
July 24, 2026 at 11:58 PM
Reposted by ACM SIGIR
DESIRES 2027 is coming!

Join us for the next edition of DESIRES in Cologne, Germany, March 17–19. Save the date, explore what's coming, and stay tuned for updates on the program.

🔗 desires-conf.org/2027

#DESIRES2027 #InformationRetrieval #Search #GenerativeAI #AgenticAI #Research
DESIRES 2027 – Cologne, Germany
The conference for discussing visionary ideas in search and retrieval systems
desires-conf.org
July 29, 2026 at 6:57 AM
Reposted by ACM SIGIR
A huge thanks to everyone who joined us last Friday for @acmsigir.bsky.social 2026 JEDI Workshop. We may have laid down a few foundational bricks but the real work of building liberatory movements and research agendas within IR begins here! ✊🏽
Consequently, on the following Friday, @danachatter.bsky.social @md.ekstrandom.net @sannevrijenhoek.bsky.social @maria-murray.bsky.social and I organized the @jedi-workshop.bsky.social to develop IR research agendas that explicitly adopts normative goals of emancipation / nondomination.

60/
July 29, 2026 at 3:44 AM
Reposted by ACM SIGIR
Last week I presented a keynote at #SIGIR2026 titled "Emancipatory Information Retrieval: Towards Critical IR Theories and Practices".

Slides: bhaskar-mitra.github.io/files/emanci...

I went in nervously excited but several people appreciated talking openly about this topic.

A quick thread. 🧵

1/
July 27, 2026 at 10:08 PM
Reposted by ACM SIGIR
CHIIR 2027 is introducing a new initiative -- community activities! Community really is the best part of CHIIR. Please refer to the community activities page of our website to check out the activities we are planning: chiir2027.github.io/community-ac...
CHIIR 2027 - Community Activities
CHIIR2027 - Community Activities
chiir2027.github.io
July 15, 2026 at 5:25 PM
Reposted by ACM SIGIR
The Call for Papers for CHIIR 2027 is now open! The 2027 ACM SIGIR Conference on Human Information Interaction and Retrieval (CHIIR – pronounced “cheer”) will take place in Berlin, Germany between March 7-11, 2027. For full details, visit our website: chiir2027.github.io/index.html
CHIIR 2027
CHIIR2026
chiir2027.github.io
May 16, 2026 at 5:25 PM
Reposted by ACM SIGIR
Dear friends who are attending #SIGIR2026, gentle reminder that we have the business meeting today during lunch. This is YOUR 🫵🏽 opportunity to have a dialog with the ACM SIGIR Executive Committee and raise whatever topic is top of your mind.

So, please join us, we look forward to see you all there!
July 22, 2026 at 10:04 PM
Reposted by ACM SIGIR
Worried about corporate and authoritarian capture of our IR platforms? Do you wish IR platforms could support our pursuit for justice, emancipation, and democracy?

If you are at #SIGIR2026, join us at the JEDI workshop on Friday. Let's work together to make it real!
jedi.inertial.science/sigir2026/
July 21, 2026 at 8:28 PM
Reposted by ACM SIGIR
It was a huge honor to present the opening keynote address at #SIGIR2026 and to talk about the need for IR to resist uncritical adoption of AI and to safeguard information access from corporate and authoritarian capture.

Slides: bhaskar-mitra.github.io/files/emanci...

cc: @acmsigir.bsky.social
bhaskar-mitra.github.io
July 21, 2026 at 7:24 AM
Reposted by ACM SIGIR
Deadline extension! We are extending the AltRecSys deadline for #RecSys2026 to **July 31**. Submit your strangest ideas! altrecsys.github.io/recsys26/
AltRecSys at RecSys 2026
altrecsys.github.io
July 20, 2026 at 3:38 PM
Reposted by ACM SIGIR
We are wishing all #sigir participants and presenters a great, fruiteful time in Naarm! 🪃🦘 🐨 #sigir2026
July 17, 2026 at 6:25 AM
Reposted by ACM SIGIR
Recommender systems research goes beyond what we see at @recsys.bsky.social. BEYOND is a space for interdisciplinary work, new perspectives, and conversations that complement the algorithmic focus of the conference.

beyondrecsys.github.io/2026/
@evazangerle.bsky.social @christinebauer.bsky.social
BEYOND Workshop@RecSys 2026
Website for the BEYOND Workshop@RecSys.
beyondrecsys.github.io
July 15, 2026 at 9:30 PM