P. D. Sathya

12 papers Journal 12

Year	Rank	Type	Title / Venue / Authors
2024	J	`jnl`	Hybrid leader corona virus herd optimizer with multilevel thresholding techniques for foreground and background image segmentation. Comput. Electr. Eng. R. Sowmiya, P. D. Sathya
2023	J	`jnl`	Brain tumor segmentation of the FLAIR MRI images using novel ResUnet. Biomed. Signal Process. Control. P. Santosh Kumar, V. P. Sakthivel, Manda Raju, P. D. Sathya
2023	J	`jnl`	Solution for short-term generation scheduling of cascaded hydrothermal system with turbulent water flow optimization. Expert Syst. Appl. K. Thirumal, V. P. Sakthivel, P. D. Sathya
2022	J	`jnl`	A Hybrid Optimal Feature Extraction for Brain Tumor Segmentation. Int. J. Softw. Innov. P. Santhosh Kumar, V. P. Sakthivel, Manda Raju, P. D. Sathya
2022	J	`jnl`	Multi-area economic environmental dispatch using multi-objective squirrel search algorithm. Evol. Syst. V. P. Sakthivel, P. D. Sathya
2021	J	`jnl`	Color image segmentation using Kapur, Otsu and Minimum Cross Entropy functions based on Exchange Market Algorithm. Expert Syst. Appl. P. D. Sathya, R. Kalyani, V. P. Sakthivel
2021	J	`jnl`	Combined economic and emission power dispatch problems through multi-objective squirrel search algorithm. Appl. Soft Comput. V. P. Sakthivel, M. Suman, P. D. Sathya
2021	J	`jnl`	Multi-Objective Squirrel Search Algorithm for Multi-Area Economic Environmental Dispatch With Multiple Fuels and Valve Point Effects. IEEE Access V. P. Sakthivel, Hui Hwang Goh, Subramanian Srikrishna, P. D. Sathya, Sharul Kamal Abdul Rahim
2021	J	`jnl`	Multilevel thresholding for image segmentation with exchange market algorithm. Multim. Tools Appl. R. Kalyani, P. D. Sathya, V. P. Sakthivel
2011	J	`jnl`	Modified bacterial foraging algorithm based multilevel thresholding for image segmentation. Eng. Appl. Artif. Intell. P. D. Sathya, R. Kayalvizhi
2011	J	`jnl`	Optimal multilevel thresholding using bacterial foraging algorithm. Expert Syst. Appl. P. D. Sathya, R. Kayalvizhi
2011	J	`jnl`	Optimal segmentation of brain MRI based on adaptive bacterial foraging algorithm. Neurocomputing P. D. Sathya, R. Kayalvizhi

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.