Lei Sun

11 papers Journal 8Unranked 3

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Multivariate variational mode decomposition combined with discrete Fourier transform and lightweight Mixture-of-Experts models for predicting multivariate time series with strong volatility. Expert Syst. Appl. Maohuan Wang, Yu Meng, Lei Sun, Tao Zhang
2025	J	`jnl`	Decomposition combining averaging seasonal-trend with singular spectrum analysis and a marine predator algorithm embedding Adam for time series forecasting with strong volatility. Expert Syst. Appl. Maohuan Wang, Yu Meng, Lei Sun, Tao Zhang
2025	J	`jnl`	Endmember Independence and Bilateral Filtering Regularizations for Blind Hyperspectral Unmixing. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. Yang Hu, Lei Sun, Ziyang Zhang, Feng Xie
2024	—	`conf`	Diffusing Background Dictionary for Hyperspectral Anomaly Detection. ACCV (5) Yaochen Wu, Yu Meng, Lei Sun
2024	J	`jnl`	Hyperspectral Image Denoising via Correntropy-Based Nonconvex Low-Rank Approximation. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. Peizeng Lin, Lei Sun, Yaochen Wu, Weiyong Ruan
2023	—	`conf`	Hyperspectral Image Denoising Via Cosine Transform-Based Tensor Subspace Representation. WHISPERS Peizeng Lin, Xinru Jiang, Lei Sun
2023	J	`jnl`	Hyperspectral image denoising based on multi-resolution dense memory network. Multim. Tools Appl. Kengpeng Li, Jinli Qi, Lei Sun
2023	—	`conf`	Local Sparsity Blocks and Tensor Low Rank Regularized Sparse Unmixing. WHISPERS Xinru Jiang, Lei Sun, Peizeng Lin
2022	J	`jnl`	Gaussian noise parameter estimation based on multiple singular value decomposition and non-linear fitting. IET Image Process. Jinli Qi, Lei Sun, Kengpeng Li, Lingang Wang
2022	J	`jnl`	Mixed Noise Estimation for Hyperspectral Image Based on Multiple Bands Prediction. IEEE Geosci. Remote. Sens. Lett. Lei Sun, Fenfa Zhong
2020	J	`jnl`	Superpixel-Based Mixed Noise Estimation for Hyperspectral Images Using Multiple Linear Regression. Remote. Sens. Lei Sun, Bujin Li, Yongjian Nian

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.

In 2025, he co-authored Assessing the Effectiveness of the Tigress Obfuscator Against MOPSA and BinaryNinja, published at CheckMATE. The paper evaluates the effectiveness of obfuscation techniques and their impact on source-level static analysis and binary-level decompilation.

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.