Research

Publications and Patents

Publications

When Cloud Agents Meet Device Agents
2026
When Cloud Agents Meet Device Agents: Lessons from Hybrid Multi-Agent Systems
C Rainone*, D Belli*, B Major, A Behboodi
Under Review
Dynamic Tool Dependency Retrieval
2026
Dynamic Tool Dependency Retrieval for Efficient Function Calling
B Patel*, D Belli*, A Jalalirad, M Arnold, A Ermolov, B Major
ACL 2026
AAAI 2026 IR Frontiers workshop (Oral)
Paper
Efficient LLM Inference
2025
Efficient LLM Inference using Dynamic Input Pruning and Cache-Aware Masking
M Federici*, D Belli*, M van Baalen, A Jalalirad, A Skliar, B Major, M Nagel, P Whatmough
MLSys 2025
Paper Code
Neural Augmented Kalman Filters
2025
Neural Augmented Kalman Filters for Road Network assisted GNSS positioning
H van Gorp*, D Belli*, A Jalalirad, B Major
ICML 2025 ML4Wireless workshop
Paper
GNSS Positioning
2023
GNSS Positioning using Cost Function Regulated Multilateration and Graph Neural Networks
A Jalalirad, D Belli, B Major, S Jee, H Shah, W Morrison
ION GNSS+ 2023
Paper
Online Adaptive Personalization
2022
Online Adaptive Personalization for Face Anti-spoofing
D Belli, D Das, B Major, F Porikli
ICIP 2022
Paper
Personalized Benchmark
2022
A Personalized Benchmark for Face Anti-spoofing
D Belli, D Das, B Major, F Porikli
WACV 2022 MAP-A workshop
Paper
Image-Conditioned Graph Generation
2019
Image-Conditioned Graph Generation for Road Network Extraction
D Belli, T Kipf
NeurIPS 2019 GRL workshop
Paper Code
Adding Object Detection Skills
2018
Adding Object Detection Skills to Visual Dialogue Agents
G Bani*, D Belli*, G Dagan*, A Geenen*, A Skliar, A Venkatesh, T Baumgartner, E Bruni, R Fernández
ECCV 2018 SiVL workshop
Paper
Context Encoding Chest X-rays
2018
Context Encoding Chest X-rays
D Belli, S Hu, E Sogancioglu, B van Ginneken
arXiv preprint
Paper Code
Chest X-ray Inpainting
2018
Chest X-ray Inpainting with Deep Generative Models
E Sogancioglu*, S Hu*, D Belli, B van Ginneken
arXiv preprint
Paper

* indicates equal contribution

Patents

Granted Patents

  • Optimizing weighted least square (wls) inputs to improve global navigation satellite systems (gnss) localization
    US Patent 12,607,753, 2026
  • Personalized biometric anti-spoofing protection using machine learning and enrollment data
    European Patent EP4320606, 2026
  • Adaptive personalization for anti-spoofing protection in biometric authentication systems
    US Patent 12,314,365, 2025

Pending Patent Applications

  • Efficient Hybrid Multi-Agent Systems
    US Patent App. 64/055,449, 2026
  • Architectures and Representations for Agentic AI
    US Patent App. 19/440,522, 2026
  • System and Method of Tool Dependency Learning for Function Calling AI Agents
    US Patent App. 19/458,639, 2026
  • System and Method for Efficient Plan Sampling From Function Calling LLMs
    US Patent App. 19/406,680, 2025
  • Deep Learning methods for Road Network assisted GNSS positioning
    US Patent App. 19/299,160, 2025
  • Test-time Scaling for Single-turn Function Calling
    US Patent App. 19/270,192, 2025
  • Geometric representation and temporal modeling for GNSS localization
    US Patent App. 19/040,909, 2025
  • Cache-aware dynamic module selection
    US Patent App. 18/902,554, 2025
  • Global navigation satellite systems (gnss) localization with residual grid representation
    US Patent App. 18/630,717, 2025