Immanuel Trummer
@ImmanuelTrummer
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Database Prof at Cornell. I make data analysis more efficient and more user-friendly.
Ithaca, NY (USA)
Joined October 2017
🚗ThalamusDB counting pictures of red cars in the database: - Semantic operators are described in natural language and evaluated via GPT-5 - Simply store paths to images or audio files in your database – ThalamusDB recognizes the file format and selects the right LLM 💾 Code:
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A demo of #ThalamusDB (#SIGMOD2023), introducing semantic filter operators. Users write SQL queries with natural language predicates on table columns containing 🖼️ images, 📃 text, or 🔊 sound files. These predicates are evaluated via #LLMs. In the video (below), I'm querying for
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📢 All our posters & talks at #SIGMOD2025! 1️⃣ λ-Tune — using #LLMs to write configuration scripts for databases. 🪧 Poster: https://t.co/m3lKK8sN7h 💬 Slides: https://t.co/PumnnIQcEX
@giannakourisv 2️⃣ SpareLLM — selecting #LLMs with optimal cost-quality tradeoffs 🪧 Poster:
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Really proud of my students — @SaehanJo, @giannakourisv, @lojil192574, and @Tharushi96 (left to right) — who each presented their latest work at #SIGMOD2025. Many thanks to the organizers for an amazing conference! @SIGMODConf @sigmod
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🥳Looking forward to an amazing #SIGMOD2025 conference! Our schedule: 📃 Sunday, 15:00-17:30: Data partitioning with quantum and digital annealers 📃 Sunday, 15:00-17:30: Optimizing hybrid quantum-classical processing pipelines 📃 Tuesday, 10:30-11:30: SpareLLM - selecting LLMs
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💵Don't overpay when using #LLMs! Introducing our upcoming #SIGMOD2025 paper on #SpareLLM by @SaehanJo ... @sigmod @SIGMODConf #LanguageModel #GPT4 #ChatGPT #CostOptimization #Data @Cornell
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Outperforming various baselines, including #QuantumAnnealers and classical optimization, for large problem instances with 1000 queries. #SQL #DB #Quantum #QueryOptimization
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🥳Paper accepted at #SIGMOD2026! Our paper leverages #DigitalAnnealers (hardware accelerators for optimization) for #QueryOptimization. We scale up to large problem instances using 1⃣domain-specific problem decomposition and 2⃣pre/post-processing on classical machines. @sigmod
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Had a great time at the @dagstuhl seminar on Table Representation Learning! Lots of interesting discussions and future work directions. Many thanks to the organizers (@FrankRHutter @cbinnig @MadelonHulsebos @eisenjulian)! #TabularFoundationModel #AI #ML #DB
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The submission deadline for the Q-Data Workshop has been extended by one week. The new submission deadline is April 27, 2025. @SIGMODConf #SIGMOD2025
Based on many requests, the submission deadline for the Q-Data Workshop has been extended to April 27, 2025. Plan to submit your work and spread the word! @SIGMODConf #SIGMOD2025
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The book is a hands-on introduction to #LLMs and #Multimodal #DataAnalysis, based on a few mini-projects. It covers the @OpenAI #Python library, #Prompting, #FewShotLearning, #FineTuning, #LLM #Agents, and recent #LLM frameworks like #LangChain and #LlamaIndex.
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🥳I finished my book! 📘"Data Analysis with LLMs" shows how to analyze (📄text/🖼️image/🔊audio/📽️video/...) data with #LLMs and #Python! 🔗 https://t.co/6tRALMGsGo
@ManningBooks #LLM #GPT4 @OpenAI #SQL #GraphData #AgenticAI @LangChainAI @llama_index #Multimodal #DataScience
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🥳Many congrats to Dr. Saehan Jo! 🎓Saehan successfully defended his PhD thesis "Efficient Data Systems for Scalable Analysis with LLMs", introducing systems like #ThalamusDB and #SpareLLM that scale up processing with #LLMs to very large data sets! @SIGMODConf #Data #SQL #ML
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The submission deadline for the Q-Data workshop is in a week. Please submit your work and spread the word! @SIGMODConf #QuantumComputing #Databases.
Our submission deadline is in a week (April 20, 2025). Please submit your work and spread the word!
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Picture by Mwjohnson0 showing the D-Wave Washington processor. Link: https://t.co/iBTJGpxJdM License:
commons.wikimedia.org
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The @Q_Data_Workshop deadline is on 4/20! Submit your work connecting database research and emerging hardware such as #DigitalAnnealers and #QuantumAnnealers! We accept: 1⃣ Long papers (12 pages) 2⃣ Short papers (6 pages) 3⃣ Abstracts (1 page) See you in #Berlin! 📄
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Really looking forward to my panel at @DataCamp RADAR with @yahave and @MRBerthold! #DataScience #Data #AI #LLM #GPT4 #SQL
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