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Immanuel Trummer
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@ImmanuelTrummer

Immanuel Trummer

@ImmanuelTrummer
Database Prof at Cornell. I make data analysis more efficient and more user-friendly.
Ithaca, NY (USA)
itrummer.org
Joined October 2017
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  • Pinned
    @ImmanuelTrummer
    Immanuel Trummer
    @ImmanuelTrummer
    Aug 27, 2025
    🚗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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  • @ImmanuelTrummer
    Immanuel Trummer
    @ImmanuelTrummer
    May 27
    ✈️ Looking forward to an exciting #SIGMOD2026! 👇 Schedule below. 🇮🇳 See you soon in #Bengaluru! #Databases #LLMs #LanguageModels #DatabaseBenchmarking #QueryOptimization #QuantumComputing @lojil192574 @sigmod @SIGMODConf
  • @ImmanuelTrummer
    Immanuel Trummer
    @ImmanuelTrummer
    Mar 11
    💡 Two arXiv papers published in recent days (one from us, one from TUD) reach the same conclusion: LLMs can now generate C++ code for SQL processing that outperforms classical database systems. ⚙️ Our code generator is based on Claude Code and exploits multiple agents working in
    3
  • @ImmanuelTrummer
    Immanuel Trummer
    @ImmanuelTrummer
    Nov 10, 2025
    Happy to hear you liked it, @DanKornas!
    This post is unavailable.
  • @ImmanuelTrummer
    Immanuel Trummer
    @ImmanuelTrummer
    Jul 9, 2025
    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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