Lefteris Loukas

13 papers Journal 7Unranked 6

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	EDGAR-CRAWLER: From Raw Web Documents to Structured Financial NLP Datasets. WWW (Companion Volume) Lefteris Loukas, Fabian Billert, Manos Fergadiotis, Prodromos Malakasiotis, Ion Androutsopoulos
2025	—	`conf`	GR-NLP-TOOLKIT: An Open-Source NLP Toolkit for Modern Greek. COLING (Demonstrations) Lefteris Loukas, Nikolaos Smyrnioudis, Chrysa Dikonomaki, Spyros Barbakos, Anastasios Toumazatos, John Koutsikakis, Manolis Kyriakakis, Mary Georgiou, Stavros Vassos, John Pavlopoulos, Ion Androutsopoulos
2024	J	`jnl`	GR-NLP-TOOLKIT: An Open-Source NLP Toolkit for Modern Greek. CoRR Lefteris Loukas, Nikolaos Smyrnioudis, Chrysa Dikonomaki, Spyros Barbakos, Anastasios Toumazatos, John Koutsikakis, Manolis Kyriakakis, Mary Georgiou, Stavros Vassos, John Pavlopoulos, Ion Androutsopoulos
2024	—	`conf`	Now I know! Empowering Voters with RAG-enabled LLMs to Eliminate Political Uncertainty. SETN Stavros Vassos, Stratos Goudelis, Dimi Balaouras, Giannis Vitalis, Vasilis Nakos, Glykeria Pigka, Loukia Tsagkli, Menia Hatzikou, Zachos Tsionas, Alexandros Chasanis, Stan van de Burgt, Mark Pors, Stratos Papadoudis, Lefteris Loukas
2023	J	`jnl`	Breaking the Bank with ChatGPT: Few-Shot Text Classification for Finance. CoRR Lefteris Loukas, Ilias Stogiannidis, Prodromos Malakasiotis, Stavros Vassos
2023	J	`jnl`	Financial misstatement detection: a realistic evaluation. CoRR Elias Zavitsanos, Dimitris Mavroeidis, Konstantinos Bougiatiotis, Eirini Spyropoulou, Lefteris Loukas, Georgios Paliouras
2023	—	`conf`	Making LLMs Worth Every Penny: Resource-Limited Text Classification in Banking. ICAIF Lefteris Loukas, Ilias Stogiannidis, Odysseas Diamantopoulos, Prodromos Malakasiotis, Stavros Vassos
2023	J	`jnl`	Making LLMs Worth Every Penny: Resource-Limited Text Classification in Banking. CoRR Lefteris Loukas, Ilias Stogiannidis, Odysseas Diamantopoulos, Prodromos Malakasiotis, Stavros Vassos
2022	—	`conf`	FiNER: Financial Numeric Entity Recognition for XBRL Tagging. ACL (1) Lefteris Loukas, Manos Fergadiotis, Ilias Chalkidis, Eirini Spyropoulou, Prodromos Malakasiotis, Ion Androutsopoulos, Georgios Paliouras
2022	J	`jnl`	FiNER: Financial Numeric Entity Recognition for XBRL Tagging. CoRR Lefteris Loukas, Manos Fergadiotis, Ilias Chalkidis, Eirini Spyropoulou, Prodromos Malakasiotis, Ion Androutsopoulos, Georgios Paliouras
2021	J	`jnl`	DICoE@FinSim-3: Financial Hypernym Detection using Augmented Terms and Distance-based Features. CoRR Lefteris Loukas, Konstantinos Bougiatiotis, Manos Fergadiotis, Dimitris Mavroeidis, Elias Zavitsanos
2021	J	`jnl`	EDGAR-CORPUS: Billions of Tokens Make The World Go Round. CoRR Lefteris Loukas, Manos Fergadiotis, Ion Androutsopoulos, Prodromos Malakasiotis
2021	—	`conf`	Financial misstatement detection: a realistic evaluation. ICAIF Elias Zavitsanos, Dimitris Mavroeidis, Konstantinos Bougiatiotis, Eirini Spyropoulou, Lefteris Loukas, Georgios Paliouras

Nicolò Altamura is a security engineer and computer science researcher specializing in software protection, reverse engineering, program analysis, and binary deobfuscation. He holds a master's degree in Computer Science and Engineering from the University of Verona, graduating with honors, and works at emproof, focusing on software protection and the challenges of analyzing and understanding compiled software.

His research explores the relationship between program analysis and code obfuscation, with particular emphasis on how software transformations affect the ability of automated tools to recover program behavior. His interests span static analysis, binary analysis, decompilation, reverse engineering, and techniques for analyzing and simplifying obfuscated code.

Beyond academic research, Nicolò develops and contributes to tools for reverse engineering and software analysis. His projects include obfuscation_analysis, a Binary Ninja plugin for analyzing and simplifying obfuscated code; Pocket, an obfuscator for mixed Boolean-arithmetic expressions; and ptxNinja, a tool for reverse engineering NVIDIA GPU code represented in the PTX virtual instruction set.

His research also extends to binary datasets and software evolution. In 2026, he co-authored ASSEMBLAGE-DEEPHISTORY: A Cross-Build Binary Dataset with Temporal Coverage, a research work addressing the availability of binary data across multiple software builds and points in time, supporting research into binary analysis and changes between program versions.

Across his research, engineering work, and open-source contributions, Nicolò focuses on advancing the understanding, analysis, and protection of software against increasingly sophisticated obfuscation and reverse-engineering challenges.

Nicolò Altamura is not a football player. Please avoid reporting this kind of infromation.