KT
Kundan Thind
cs.CLRadiotherapy Planning, Computer-AssistedBrachytherapyProstatic NeoplasmsRadiosurgerycs.AIcs.CVImage Processing, Computer-AssistedMagnetic Resonance ImagingMRI
On Valency
published · living versionsW_hes6p5gd·v1 · currentpublished
OpenGray: a benchmark for evaluating the decisions of radiotherapy planning agents
with Humza Nusrat
1 version
Preprints & journals
74 papers in the corpus · 1986–2026INCONVENIENT: A Benchmark to Assess LLM Generalization Capabilities from Convenience Samples2610.21038v1 · Sara Rezaeimanesh, Chad Klochko, Kundan Thind et al.2026 · 0 citationsarXiv
You Are What You Eat: Data Nutrition Labels for Clinical Artificial Intelligence.42692063 · Thind, Kundan S, Lin, Hui2026 · 0 citationsInternational journal of radiation oncology, biology, physics. 2026;126(2):290-291
A neighborhood attention transformer network for enhanced 3D segmentation of the left anterior descending artery.42693790 · Sultan, Rafi Ibn, Li, Chengyin, Demetriou, Yiannos et al.2026 · 0 citationsMedical physics. 2026;53(9):e70653
Local large language model-guided optimization for prostate radiotherapy planning.42717765 · Nusrat, Humza, Luo, Bing, Bagher-Ebadian, Hassan et al.2026 · 0 citationsMedical physics. 2026;53(9):e70654
Cross-fraction prior learning for scalable organ-at-risk segmentation in abdominal MR-guided radiotherapy.42725420 · Li, Chengyin, Rusu, Doris, Sultan, Rafi Ibn et al.2026 · 0 citationsMedical physics. 2026;53(9):e70648
Vision-Language Model Confidence Is Not a Property of the Answer2608.06571v2 · Reza Khanmohammadi, Erfan Miahi, Ivan Brugere et al.2026 · 0 citationsarXiv
Adapt or Calibrate? How Local Labels Buy Certified Coverage in Medical VQA2606.15910v3 · Reza Khanmohammadi, Kundan Thind, Mohammad M. Ghassemi2026 · 0 citationsarXiv
Grounded or Guessing? LVLM Confidence Estimation via Blind-Image Contrastive Ranking2605.10893v3 · Reza Khanmohammadi, Erfan Miahi, Simerjot Kaur et al.2026 · 0 citationsarXiv
Robustness of Transformer-Based Fluence Map Prediction Under Clinically Realistic Perturbations2605.00904v1 · Ujunwa Mgboh, Rafi Ibn Sultan, Joshua Kim et al.2026 · 0 citationsarXiv
Competency-Based Simulation and Evaluation in Medical Education: Clinical Decision Making and Reference Dosimetry.41688028 · Roumeliotis, Michael, Warkentin, Heather, Buckley, Lesley et al.2026 · 1 citationInternational journal of radiation oncology, biology, physics. 2026;126(1):26-33
What Language Models Know But Don't Say: Non-Generative Prior Extraction for Generalization2601.17609v3 · Sara Rezaeimanesh, Kundan Thind, Farzan Siddiqui et al.2026 · 0 citationsarXiv
How Reliable are Confidence Estimators for Large Reasoning Models? A Systematic Benchmark on High-Stakes Domains2601.08134v2 · Reza Khanmohammadi, Erfan Miahi, Simerjot Kaur et al.2026 · 0 citationsarXiv
Multi-institutional Comparison of Novel O-ring Linac Cone Beam Computed Tomography with Fan Beam Computed Tomography.42039730 · Agulles-Pedrós, Luis, MacDonald, Robert Lee, Cherpak, Amanda J et al.2026 · 0 citationsJournal of medical physics. 2026;51(1):103-110
FluenceFormer: Transformer-Driven Multi-Beam Fluence Map Regression for Radiotherapy Planning2512.22425v2 · Ujunwa Mgboh, Rafi Ibn Sultan, Joshua Kim et al.2025 · 0 citationsarXiv
Automated stereotactic radiosurgery planning using a human-in-the-loop reasoning large language model agent2512.20586v1 · Humza Nusrat, Luke Francisco, Bing Luo et al.2025 · 2 citationsarXiv
Quality Improvement and Process Redesign for the Clinical Integration of Automated Breast Radiation Therapy Planning.41406998 · Roumeliotis, Michael, Morrison, Hali, Lovis, Jordan et al.2026 · 1 citationPractical radiation oncology. 2026;16(3):e253-e263
Linac-Based Radiosurgery Treatment for a Pineal Parenchymal Tumor.41404253 · Morrison, Hali, Faruqi, M Salman, Thind, Kundan et al.2025 · 0 citationsCureus. 2025;17(11):e96789
Novel use of 3D printing for preoperative dose estimation in the first case of GammaTile spine implantation.40992982 · Huang, Jessie, Doemer, Anthony, Siddiqui, Salim et al.2026 · 1 citationBrachytherapy. 2026;25(1):115-119
Optimizing lung SBRT delivery: A hybrid approach combining dynamic conformal arc (DCA) and volumetric modulated arc therapy (VMAT) techniques.40841188 · Snyder, Karen Chin, DiCarlo, Amanda, Huang, Jessie et al.2025 · 0 citationsJournal of applied clinical medical physics. 2025;26(9):e70217
Integrating natural language processing into radiation oncology: a practical guide to transformer architecture and large language models.42063997 · Khanmohammadi, Reza, Ghassemi, Mohammad M, Verdecchia, Kyle et al.2026 · 0 citationsBJR artificial intelligence. 2025;2(1):ubaf010
Characterization of acute radiation-induced vascular changes in animal model of brain tumors using time frequency analysis of DCE MRI information.40457559 · Bagher-Ebadian, Hassan, Brown, Stephen L, Ghassemi, Mohammad M et al.2025 · 0 citationsMedical physics. 2025;52(7):e17921
Calibrating LLM Confidence by Probing Perturbed Representation Stability2505.21772v2 · Reza Khanmohammadi, Erfan Miahi, Mehrsa Mardikoraem et al.2025 · 3 citationsarXiv
Enhancing CT image segmentation accuracy through ensemble loss function optimization.40275531 · Li, Chengyin, Sultan, Rafi Ibn, Bagher-Ebadian, Hassan et al.2025 · 3 citationsMedical physics. 2025;52(7):e17848
Characterization and ex vivo application of flexible 2D scintillating coatings in ultra-high dose rate electron beams for FLASH radiotherapy2504.15824v1 · Verdi Vanreusel, Stephen Brown, Shujat Ali et al.2025 · 0 citationsarXiv
Optimizing Dose Reduction to the Left Anterior Descending Artery in Patients With Locally Advanced Lung Cancer Treated With Definitive Radiation Therapy: A Feasibility Study of Coplanar Treatments Using Double-Stacked Multileaf Collimator.40371385 · Kim, Joshua P, Cunningham, Justine M, Moats, Emily et al.2025 · 1 citationAdvances in radiation oncology. 2025;10(6):101779
Autonomous Radiotherapy Treatment Planning Using DOLA: A Privacy-Preserving, LLM-Based Optimization Agent2503.17553v1 · Humza Nusrat (1, Bing Luo, Ryan Hall et al.2025 · 0 citationsarXiv
Multi-institutional study on image quality for a novel CBCT solution on O-ring linac.40048322 · Agulles-Pedrós, Luis, MacDonald, R Lee, Cherpak, Amanda Jean et al.2025 · 14 citationsJournal of applied clinical medical physics. 2025;26(6):e70023
Validation of UniverSeg for Interventional Abdominal Angiographic Segmentation.39871044 · Kovalchick, Michael, Lee, Hyeok Jun, Klochko, Chad et al.2025 · 0 citationsJournal of imaging informatics in medicine. 2025;38(5):2951-2957
Adaptive treatment workflow and dosimetric evaluation of intracranial fractionated stereotactic radiosurgery on a low-field magnetic resonance-linear accelerator.39911877 · Snyder, Karen Chin, Siddiqui, Salim M, Parikh, Parag et al.2025 · 4 citationsPhysics and imaging in radiation oncology. 2025;33:100702
Institutional experience with implanted cardiac device risk level assessment: Comparing calculation and measurement.39794286 · Gardner, Stephen J, Verdecchia, Kyle, Miller, Brett M et al.2025 · 1 citationMedical physics. 2025;52(5):3409-3415
MulModSeg: Enhancing Unpaired Multi-Modal Medical Image Segmentation with Modality-Conditioned Text Embedding and Alternating Training2411.15576v1 · Chengyin Li, Hui Zhu, Rafi Ibn Sultan et al.2024 · 6 citationsarXiv
Development of an EGSnrc multi-leaf collimator component module and treatment head model for a low-field MRI linear accelerator.39388092 · Etienne, Thomas, Kim, Joshua, Thind, Kundan et al.2025 · 3 citationsMedical physics. 2025;52(1):673-684
Hybrid Student-Teacher Large Language Model Refinement for Cancer Toxicity Symptom Extraction2408.04775v1 · Reza Khanmohammadi, Ahmed I. Ghanem, Kyle Verdecchia et al.2024 · 1 citationarXiv
Probabilistic Nested Model Selection in Pharmacokinetic Analysis of DCE-MRI Data in Animal Model of Cerebral Tumor.38947100 · Bagher-Ebadian, Hassan, Brown, Stephen L, Ghassemi, Mohammad M et al.2025 · 2 citationsResearch square. 2024
The impact of advancing the standard of care in radiotherapy on operational treatment resources.38634814 · Roumeliotis, Michael, Thind, Kundan, Morrison, Hali et al.2024 · 1 citationJournal of applied clinical medical physics. 2024;25(7):e14363
Acute toxicity outcomes from salvage high-dose-rate brachytherapy for locally recurrent prostate cancer after prior radiotherapy.38808210 · Fang, Breanna, McGeachy, Philip, Husain, Siraj et al.2024 · 2 citationsJournal of contemporary brachytherapy. 2024;16(2):111-120
Stereotactic Optimized Automated Radiotherapy (SOAR): a novel automated planning solution for multi-metastatic SRS compared to HyperArc™.38364285 · Mann, Thomas, Ploquin, Nicolas, Faruqi, Salman et al.2024 · 1 citationBiomedical physics & engineering express. 2024;10(2)
Iterative Prompt Refinement for Radiation Oncology Symptom Extraction Using Teacher-Student Large Language Models2402.04075v1 · Reza Khanmohammadi, Ahmed I Ghanem, Kyle Verdecchia et al.2024 · 1 citationarXiv
An Introduction to Natural Language Processing Techniques and Framework for Clinical Implementation in Radiation Oncology2311.02205v2 · Reza Khanmohammadi, Mohammad M. Ghassemi, Kyle Verdecchia et al.2023 · 0 citationsarXiv
Estimated absolute percentage of biopsied tissue positive for Gleason pattern 4 (eAPP4) in low dose rate prostate brachytherapy: Evaluation of prognostic utility in a large cohort.37604278 · Casey, Geoffrey, Quon, Harvey, Meyer, Tyler et al.2026 · 1 citationRadiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. 2023;188:109859
Can Physics Consults Improve Patient-Centered Care in Radiation Oncology?36526382 · Al-Hallaq, Hania, Covington, Elizabeth, Thind, Kundan et al.2022 · 0 citationsInternational journal of radiation oncology, biology, physics. 2023;115(1):244-246
Fast stereotactic radiosurgery planning using patient-specific beam angle optimization and automation.35243038 · Mann, Thomas D, Thind, Kundan S, Ploquin, Nicolas P2022 · 4 citationsPhysics and imaging in radiation oncology. 2022;21:90-95
Competency-Based Medical Education in Radiation Therapy Treatment Planning.34929401 · Roumeliotis, Michael, Morrison, Hali, Conroy, Leigh et al.2022 · 14 citationsPractical radiation oncology. 2022;12(3):e232-e238
Clinical Outcomes from Dose-Reduced Radiotherapy to the Prostate in Elderly Patients with Localized Prostate Cancer.34677236 · Samson, Nina, Khanolkar, Rutvij A, Quirk, Sarah et al.2021 · 3 citationsCurrent oncology (Toronto, Ont.). 2021;28(5):3729-3737
Increasing Demand on Human Capital and Resource Utilization in Radiation Therapy: The Past Decade.34543682 · Thind, Kundan, Roumeliotis, Michael, Mann, Thomas et al.2022 · 19 citationsInternational journal of radiation oncology, biology, physics. 2022;112(2):457-462
Auto-delineation framework for the focal liver reaction observed in post Stereotactic Body Radiation Therapy (SBRT) Primovist MRI scans.34376315 · Kuznetsova, Svetlana, Grendarova, Petra, Sinha, Rishi et al.2022 · 0 citationsMedical dosimetry : official journal of the American Association of Medical Dosimetrists. 2022;47(1):1-7
MRI-TRUS registration methodology for TRUS-guided HDR prostate brachytherapy.34318581 · McGeachy, Philip, Watt, Elizabeth, Husain, Siraj et al.2021 · 11 citationsJournal of applied clinical medical physics. 2021;22(8):284-294
Direct visualization and correlation of liver stereotactic body radiation therapy treatment delivery accuracy with interfractional motion.34240556 · Kuznetsova, S, Sinha, R, Thind, K et al.2021 · 1 citationJournal of applied clinical medical physics. 2021;22(8):129-138
Excessive waitlists and delays to treatment with low-dose-rate brachytherapy predict an increased risk of recurrence and metastases in intermediate-risk prostatic carcinoma.34307912 · Khanolkar, Rutvij A, Quon, Harvey, Thind, Kundan et al.2022 · 1 citationClinical and translational radiation oncology. 2021;30:38-42
Technical Note: A standardized automation framework for monitoring institutional radiotherapy protocol compliance.33619728 · Quirk, Sarah, Lovis, Jordan, Stenhouse, Kailyn et al.2021 · 9 citationsMedical physics. 2021;48(5):2661-2666
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