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Ali Ghasemi

I am a PhD student in Data Science at Sapienza University of Rome, conducting research under the supervision of Prof. Fabrizio Silvestri. My current research is dedicated to Efficient LLMs and LLM Agents, exploring methods to optimize Large Language Models and enhance their autonomous capabilities.
My academic journey includes an MSc in Artificial Intelligence and Robotics, where I graduated with full marks and honors. While my previous work and master's thesis provided a deep foundation in Graph Neural Networks, Causal Inference, and Computer Vision, I have since pivoted my research focus exclusively toward Natural Language Processing and the efficiency of generative models.
Don't be shy to reach out if you're interested in collaboration or just want to chat about research ideas!

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Topological Deep Learning Challenge 2025: Expanding the Data Landscape
Bern\'ardez, Guillermo and Telyatnikov, Lev and Papillon, Mathilde and Montagna, Marco and Theiler, Raffael and Cornelis, Louisa and Mathe, Johan and Ferriol, Miquel and Vasylenko, Pavlo and Van Looy, Jan-Willem and Testa, Lucia and Neri, Bruno and Genovese, Donatella and Weber, Melanie and Wei, Amaury and Devoto, Alessio and Weers, Alexander and Jankowski, Robert and Cino, Loris and Leko, David and Banf, Michael and M\"{u}ller, Jonas and Grapentin, Thomas and Paik, Taejin and Dutta, Abhijeet and Walter, Hugo and Fontanari, Thomas Vaitses and Ghasemi, Ali and Loi, Dario and S\'aez de Oc\'ariz Borde, Haitz and Aguilar-Arg\"uello, Gabriela and da Rosa, Giovanni B. and Saulus, Th\'eo and Dolores-Cuenca, Eric Rubiel and Di Nino, Leonardo and Leroy, Pierrick and Pandolfo, Mario Edoardo and Cavallo, Andrea and Qin, Yu and Snopov, Pavel and Akbari, Amirreza and Meza-Ch\'avez, Ixchel and Van Langendonck, Louis and Able, Jared and Meshcheryakova, Maria Yuffa and Tsay, Henry and Beni\'c, Luka and Filipiak, Dominik and Liu, Patrick and Liang, Huidong and Santos da Rosa Jr., Alexsandro and Cattai, Tiziana and Borges, Henrique M. and Grimaldi, Enrico and Lecha, Manuel and Battiloro, Claudio and Liu, Xuan-Chen and Deshpande, Raj and Johnson, Graham and Morgunov, Igor and Micheron, Hugo and Devaux, R\'emi and Jardin, Antoine and Emerson, Tegan and Fink, Olga and Miolane, Nina
2026
Enhancing Ground-to-Aerial Image Matching for Visual Misinformation Detection Using Semantic Segmentation
Mule*, Emanuele; Pannacci*, Matteo; Ghasemi*, Ali; Pro, Francesco; Papa, Lorenzo; Maiano, Luca; Amerini, Irene;
2025
PISA: Prioritized Invariant Subgraph Aggregation
Ghasemi, Ali; Wani, Farooq Ahmad; Bucarelli, Maria Sofia; Silvestri, Fabrizio;
2025
Enhancing Ground-to-Aerial Image Matching for Visual Misinformation Detection Using Semantic Segmentation
Mule*, Emanuele; Pannacci*, Matteo; Ghasemi*, Ali; Pro, Francesco; Papa, Lorenzo; Maiano, Luca; Amerini, Irene;
2025
PISA: Prioritized Invariant Subgraph Aggregation
Ghasemi, Ali; Wani, Farooq Ahmad; Bucarelli, Maria Sofia; Silvestri, Fabrizio;
2025

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