Enis Simsar

Ph.D. Informatics at ETH Zurich

prof_pic.jpg

I’m a joint PhD student in Computer Vision and Machine Learning at ETH Zurich and Google, working on generative models and image editing under the supervision of Prof. Dr. Thomas Hofmann and Dr. Federico Tombari. My research focuses on controllable image generation and editing with diffusion models. I’ve developed methods like LIME (WACV’25 Oral) for localized image editing, UIP2P (ICCV’25) for unsupervised instruction-based editing, CLoRA (ICCV’25 Highlight) for composing multiple LoRA models, LoRACLR (CVPR’25) for contrastive LoRA adaptation for LoRA merging, and StyleBreeder (NeurIPS’24) for artistic style exploration. My work aims to enhance fine-grained control over generative processes while making these tools more accessible.

Email / CV / Google Scholar / Github / LinkedIn

news

Aug 2025 Got accepted to Doctoral Consortium at ICCV’25 🎓
Jul 2025 JEDI accepted to ICML’24 Workshop on Test-Time Adaptation 🔬
Jun 2025 Two papers accepted to ICCV’25 with one highlighted 🎉
May 2025 Happy to be recognized as an Outstanding Reviewer at CVPR’25! 🏆
Apr 2025 Our proposal for Personalization in Generative AI Workshop at ICCV’25 has been accepted 🎯
Feb 2025 LoRACLR accepted to CVPR’25 🚀
Oct 2024 LIME accepted to WACV’25 🍋
Sep 2024 StyleBreeder accepted to NeurIPS’24 🎨
Feb 2024 CONFORM accepted to CVPR’24 🌟

selected publications

  1. loraclr_preview.jpg
    LoRACLR: Contrastive Adaptation for Customization of Diffusion Models
    Enis Simsar, Thomas Hofmann, Federico Tombari, and Pinar Yanardag
    In CVPR, 2025
  2. clora_preview.jpg
    CLoRA: Contrastive Test-Time Composition of Multiple LoRA Models for Image Generation
    Tuna Han Salih Meral*, Enis Simsar*, Federico Tombari, and Pinar Yanardag
    In ICCV, 2025
  3. uip2p_preview.jpg
    UIP2P: Unsupervised Instruction-based Image Editing via Edit Reversibility Constraint
    Enis Simsar, Alessio Tonioni, Yongqin Xian, Thomas Hofmann, and Federico Tombari
    In ICCV, 2025
  4. lime_preview.jpg
    LIME: Localized Image Editing via Attention Regularization in Diffusion Models
    Enis Simsar, Alessio Tonioni, Yongqin Xian, Thomas Hofmann, and Federico Tombari
    In WACV, 2025
  5. conform_preview.jpg
    CONFORM: Contrast is all you need for high-fidelity text-to-image diffusion models
    Tuna Han Salih Meral, Enis Simsar, Federico Tombari, and Pinar Yanardag
    In CVPR, 2024
  6. stylebreeder_preview.jpg
    Stylebreeder: Exploring and democratizing artistic styles through text-to-image models
    Matthew Zheng*, Enis Simsar*, Hidir Yesiltepe, Federico Tombari, Joel Simon, and Pinar Yanardag Delul
    NeurIPS Datasets Track, 2024