Amir Khosrojerdi

dblp:214/2883 · DBLP profile ↗
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3ranked-venue papers
2as first author
3since 2021 · last 2026
—ORCID · conflict

Domains — the database's venue-derived domains; a paper can count in several

Databases, data management, data science and information retrieval · 3 · 2 first-author · 3 since 2021Artificial intelligence and machine learning · 1 · 1 first-author · 1 since 2021
YearPublicationVenuePosition
2026 Adversarial Edge Perturbation Framework in Graph-Based Retrieval
Amir Khosrojerdi, Radin Hamidi Rad, Ebrahim Bagheri
ECIR (2)1
2025 Datasets for Supervised Adversarial Attacks on Neural Rankers
Amir Khosrojerdi, Amin Bigdeli, Radin Hamidi Rad, Morteza Zihayat, Charles L. A. Clarke, Ebrahim Bagheri
CIKM1
2025 ROKSANA: An Open-Source Toolkit for Robust Graph-Based Keyword Search
abstract
We introduce ROKSANA, an open-source Python toolkit designed to support research in graph-based keyword search under adversarial settings.ROKSANA provides a modular environment for dataset handling, graph neural network (GNN)-based retrieval, and adversarial attack modeling, enabling systematic evaluation of search robustness.The framework integrates built-in retrieval and attack methods while allowing seamless customization of search algorithms and perturbation strategies.Users can benchmark performance on a centralized leaderboard, generate reproducible evaluation reports, and explore ranking behaviors through an interactive web-based visualization interface.By centering around reproducibility, extensibility, and collaborative benchmarking, ROKSANA serves as a comprehensive platform for advancing robust and interpretable keyword search in graphs.This demonstration will showcase ROKSANA's capabilities in real-time, illustrating its impact on experimental workflows and adversarial robustness analysis in graph IR research.
Radin Hamidi Rad, Amir Khosrojerdi, Ebrahim Bagheri
SIGIR2