
Negar Arabzadeh
@negarempr
PhD candidate at University of Waterloo | Interested in Information Retrieval
ID: 850955342682959873
https://www.negara.me/ 09-04-2017 06:15:38
357 Tweet
1,1K Followers
926 Following



Very pleased to host the next #SIGIR Virtual Forum Talk by Jingtao Zhan Work received Best Paper Award ACM SIGIR 2024 Free registration, please sign up here: forms.gle/sgS5r8cGQNfSbz… Suzan Verberne 🤹♀️ Charlie Clarke Bhaskar Mitra | ভাস্কর মিত্র Negar Arabzadeh THUIR_lab


Neural ranking models power search—but can they be deceived undetectably?🚨Our work, EMPRA: Embedding Perturbation Rank Attack against Neural Ranking Models, introduces a black-box attack that subtly manipulates rankings. Details & link👇w/ Negar Arabzadeh Ebrahim Bagheri Charlie Clarke

Very pleased to host the next #SIGIR Virtual Forum Talk by Shiguang Wu Work received Honorable Mention Award ACM SIGIR 2024 Free registration, please sign up here: forms.gle/RRbyuN433ko2N6… Suzan Verberne 🤹♀️ Charlie Clarke Bhaskar Mitra | ভাস্কর মিত্র Negar Arabzadeh Zhaochun Ren

📢If you are attending #WSDM2025 , join us for our tutorial on "Query Performance Prediction: Theory, Techniques, and Applications" 📍 Location: Konferenzraum 15 WSDM Conference 🕣 Time: 8:30 AM CET w/ Chuan Meng Mohammad Aliannejadi Ebrahim Bagheri #SIGIR #LLMs

Life update: I’m beyond excited to be joining UC Berkeley Sky Computing Lab as a postdoc working with Matei Zaharia! 🤩 This is a dream come true moment for me, and I can’t wait for the adventure ahead. See you soon, sunny California! ☀️ #Postdoc #PhDLife

Very pleased to host the next #SIGIR Virtual Forum Talk by L. Dietz @[email protected] @[email protected] This work received Best Paper Award ACM SIGIR 2024 Free registration, please sign up here: docs.google.com/forms/d/e/1FAI… Suzan Verberne 🤹♀️ Charlie Clarke Bhaskar Mitra | ভাস্কর মিত্র Negar Arabzadeh

Wrapping up my phd with some good news! “Benchmarking LLM-based Relevance Judgment Methods” has been accepted to SIGIR 2025 (Resource Track) w/ Charlie Clarke We benchmark point-wise, pair-wise, and nuggets-based relevance judgments with LLMs. bit.ly/3R2LHe0 #SIGIR2025

🚨 Deadline Extended! The submission deadline for the IR-RAG Workshop SIGIR 2025 has been extended to May 5, 2025! 🗓️✍️ If you're working on Retrieval-Augmented Generation, feel free to check our website lnkd.in/dx93i-6h #SIGIR2025 #LLMs #RAG

Excited to share that our paper "Query Performance Prediction using Relevance Judgments Generated by Large Language Models" has been accepted by ACM Transactions on Information Systems (TOIS), with Negar Arabzadeh, Arian Askari, Mohammad Aliannejadi, Maarten de Rijke. dl.acm.org/doi/10.1145/37…

🎓 I successfully defended my PhD thesis today! Endless thanks to Charlie Clarke for trusting in me and being the best supervisor I could ask for. Grateful to my committee and heartfelt thanks to all my collaborators over the past 4 years — I couldn’t have done it without you!
