Sayan Ranu
@SayanRanu
Associate Professor in CS@IIT Delhi. Interested in Machine learning for graphs. Hobbies: Cricket, fitness, Traveling.
GRAIL: Graph Edit Distance and Node Alignment using LLM-Generated Code . See you at poster East Exhibition Hall A-B #E-1701, Tue 15 Jul 11 a.m. PDT — 1:30 p.m. PDT icml.cc/virtual/2025/p… (4|5)
We are conducting a survey as part of an ongoing project on the explainability of GNNs. We aim to explore which form of explanation—textual descriptions or visual subgraphs—is more intuitive from the perspective of non-experts. Please participate! forms.gle/DwEXnBJQyrDCT4…
Excited to attend @iclr_conf ! We'll present 3 works. 1. Graph Condensation (openreview.net/pdf?id=5x88lQ2…). 2. Algorithm discovery (openreview.net/forum?id=q7LSf…) at DL4C workshop 3. Fusing GNN models (arxiv.org/abs/2503.03384) at Neural Network Weights workshop. #ICLR25
🚀 Excited to host the @Indiaacm Summer School 2025 on AI for Social Good at IIT Gandhinagar @iitgn (June 2–13)! Website: sustainability-lab.github.io/events/acm-sum… 🌍 Focus: AI for Healthcare, Sustainability, & Agriculture 🎤 Keynotes: @ManishGuptaMG1 (Google DeepMind India) & @VNPadmanabhan…
Oooooh. A rebuttal acknowledgment! I feel so special! Someone clicked a button!
Tonight we celebrate Dr. @sahim1992! Super proud to witness your journey from student to scholar. The world is ready for your brilliance!


CSE IITD is now officially on X! 🎓 Follow us for updates on research, events, faculty achievements, and academic opportunities. Stay tuned for exciting insights from our department! #CSEIITD
Bonsai will appear at @iclr_conf! Most works on graph condensation are a "scam." What's the point if condensation requires full dataset training anyway? Bonsai provides the much-needed course correction! PDF & Code: openreview.net/forum?id=5x88l… @500kmph @haribamsuri #ICLR2025
Graph distillation compresses massive graph datasets into tiny versions that train GNNs as effectively as the original. But current methods have a huge problem.. They require training on the full data first—which defeats the whole purpose! Enter Bonsai(arxiv.org/pdf/2410.17579)
Honored and humbled to receive the ACM India Early Career Researcher (ECR) 2024 Award, Honorable Mention.
🎉 ACM India ECR Award 2024 🏆 Winner: Dr. Arkaprava Basu (IISc) for breakthroughs in memory management for GPUs/CPUs. 🎖️ Honorable Mention: Dr. Sayan Ranu (IIT Delhi) for pioneering graph ML applications. 💡 Recognizing early-career innovators in computing! 👏 Congrats!
Excited to announce that FUGAL (Feature-fortified Unrestricted Graph Alignment) will be presented at @NeurIPSConf today! 📍 West Ballroom A-D, Booth #5900 🗓️ Dec 11th, 4:30 p.m. PST — 7:30 p.m. Let's chat if you're at NeurIPS! 💬 @VNSAditya2002 @DavideMottin #NeurIPS2024

Excited to share that our work on explaining GNNs is being presented at @NeurIPSConf today! Catch us at: 🗓️ When: 11 a.m. - 2 p.m. PST 📍 Where: East Exhibit Hall A-C, Booth #3107 Come by to chat! 💬 with @sourav_medya @Armagaan7 @ManthanDalmia #NeurIPS2024

The LoG New Delhi meetup is under way at IT Delhi @YardiScAI - amazing venue and organisation! #LoGNewDelhi @LogConference
@iclr_conf All ICLR AC/SAC/Chairs: Please ignore all reviews and scores with no response after author rebuttals.
Dear #ICLR reviewers, you are encouraged to be open-minded, acknowledge misunderstandings when they arise, actively engage in discussions, and don’t hesitate to ask follow-up clarification questions. Your thoughtful efforts are invaluable to both ACs and authors. Thank you!
Dear reviewers, please engage. Dear ACs, please remind the reviewers to engage. Thank you everyone!
🗣️ ICLR response period ends soon -- remember to check author responses, ask follow-up questions, and revise scores. Reviewers have until Nov 26 AoE to ask questions. Authors have one day grace period until Nov 27 to respond to last minute questions.
Come attend LOG meetup at IIT Delhi on 26th November. If you work on graph ML or interested in this area, this is the place to be! 🤓🤖 Register at sites.google.com/view/log2024de…. #GraphML #IITDelhi #MachineLearning @srikidambi @haribamsuri @YardiScAI
A recap of our 14(!) LoG2024 Meetups: 🇺🇸 Stanford 🇳🇱 Amsterdam 🇬🇧 Oxford 🇺🇸 New York 🇮🇳 New Delhi 🇨🇦 Vancouver 🇺🇸 Phoenix 🇩🇪 Aachen 🇳🇴 Tromsø 🇫🇷 Paris 🇨🇳 Kunshan 🇮🇱 Tel Aviv 🇮🇹 Siena 🇸🇪 Uppsala