Ugur Cem Hasar

23 papers Journal 22Unranked 1

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A Hybrid Retrieval Method for an Ω-Class Bianisotropic Metamaterial Using Scattering Parameter Method. IEEE Access Gökhan Öztürk, Ugur Cem Hasar, Yunus Kaya, Huseyin Korkmaz, Ivaylo S. Stoyanov
2025	J	`jnl`	Broadband Multilayer Absorber Design Using Double-Stage Cognitive Seeker Optimization Algorithm. IEEE Access Ugur Cem Hasar, Yunus Kaya, Huseyin Korkmaz, Teodor B. Iliev
2025	J	`jnl`	Sensitive Microwave Sensor for Detection and Quantification of Water in Adulterated Honey. IEEE Trans. Instrum. Meas. Hafize Hasar, Ugur Cem Hasar, Yunus Kaya, Hamdullah Ozturk, Huseyin Korkmaz, Kadir Yuzgulec, Muharrem Karaaslan, Amir Ebrahimi, Vahid Nayyeri, Omar M. Ramahi
2025	J	`jnl`	Soil Permittivity Extraction by Time-Domain Free-Space Calibration-Free Microwave Measurements With No Thickness Information. IEEE Trans. Geosci. Remote. Sens. Ugur Cem Hasar, Huseyin Korkmaz, Yunus Kaya, Teodor B. Iliev
2025	J	`jnl`	Thickness-Independent Permittivity Determination of Nondispersive or Weakly Dispersive Materials Using Amplitude-Only Transmission Measurements. IEEE Trans. Instrum. Meas. Ugur Cem Hasar, Husain Ali, Vahid Nayyeri, Omar M. Ramahi
2025	J	`jnl`	Transient Plane Wave Transmission Through an N-Layer Multilayer Structure With Bianisotropic Behavior. IEEE Access Ugur Cem Hasar, Yunus Kaya, Huseyin Korkmaz, Teodor B. Iliev
2024	J	`jnl`	De-Embedding Technique for Parameter Extraction of Biaxial Bianisotropic Metamaterial Slabs. IEEE Access Ugur Cem Hasar, Yunus Kaya, Huseyin Korkmaz, Teodor B. Iliev
2024	J	`jnl`	Methodology for Diagnosis of Defect or Damage in Reflection-Symmetric Multilayer Structures Using Analysis of Late-Time Natural-Mode Amplitudes. IEEE Trans. Instrum. Meas. Ugur Cem Hasar, Hamdullah Ozturk, Vahid Nayyeri, Omar M. Ramahi
2024	J	`jnl`	Simpler Reference-Plane-Invariant Method for Permittivity Extraction of Medium- or Low-Loss Dielectric Samples Using One-Port Measurements. IEEE Access Ugur Cem Hasar, Husain Ali, Yunus Kaya, Ivaylo S. Stoyanov
2023	J	`jnl`	Artificial Neural Network Model for Evaluating Parameters of Reflection-Asymmetric Samples From Reference-Plane-Invariant Measurements. IEEE Trans. Instrum. Meas. Ugur Cem Hasar, Hamdullah Ozturk, Mehmet Ertugrul, Joaquim José Barroso, Omar M. Ramahi
2023	J	`jnl`	Dielectric Constant Measurement Using Time-Domain Shifted Metal-Backing Measurements. IEEE Geosci. Remote. Sens. Lett. Ugur Cem Hasar, Hamdullah Ozturk
2023	J	`jnl`	Permittivity Extraction of Soil Samples Using Coaxial-Line Measurements by a Simple Calibration. IEEE Trans. Geosci. Remote. Sens. Hafize Hasar, Ugur Cem Hasar, Hamdullah Ozturk, Mucahit Izginli, Nevzat Aslan, Taskin Oztas, Mehmet Ertugrul, Mehmet Karayilan, Omar M. Ramahi
2023	J	`jnl`	Radiation pattern reconfigurable cubical antenna array for 2.45 GHz wireless communication applications. Wirel. Networks Fatih Özkan Alkurt, Emin Unal, Merih Palandoken, Yadgar I. Abdulkarim, Ugur Cem Hasar, Muharrem Karaaslan
2022	J	`jnl`	Broadband Soil Permittivity Measurements Using a Novel De-Embedding Line-Line Method. IEEE Geosci. Remote. Sens. Lett. Hafize Hasar, Ugur Cem Hasar, Yunus Kaya, Taskin Oztas, Mustafa Y. Canbolat, Nevzat Aslan, Mehmet Ertugrul, Omar M. Ramahi
2022	J	`jnl`	Complex Permittivity and Thickness Evaluation of Low-Loss Dielectrics From Uncalibrated Free-Space Time-Domain Measurements. IEEE Trans. Geosci. Remote. Sens. Ugur Cem Hasar, Yunus Kaya, Hamdullah Ozturk, Mucahit Izginli, Joaquim José Barroso, Omar M. Ramahi, Mehmet Ertugrul
2022	J	`jnl`	Improved Method for Permittivity Determination of Dielectric Samples by Free-Space Measurements. IEEE Trans. Instrum. Meas. Ugur Cem Hasar, Yunus Kaya, Hamdullah Ozturk, Mucahit Izginli, Mehmet Ertugrul, Joaquim José Barroso, Omar M. Ramahi
2022	J	`jnl`	Mechanical and Electromagnetic Properties of Self-Compacted Geopolymer Concretes With Nano Silica and Steel Fiber Additives. IEEE Trans. Instrum. Meas. Ugur Cem Hasar, Necip Altay Eren, Hamdullah Ozturk, Mucahit Izginli, Huseyin Korkmaz, Abdulkadir Çevik, Anil Nis, Mohammad R. Irshidat
2020	J	`jnl`	Method for Electromagnetic Property Extraction of Sublayers in Metal-Backed Inhomogeneous Metamaterials. IEEE Access Ugur Cem Hasar, Gökhan Öztürk, Musa Bute, Mehmet Ertugrul
2020	J	`jnl`	Sample Placement Effect During Curing on Microwave Reflection Properties of Early Age Engineered Cementitious Mortar Specimens. IEEE Trans. Instrum. Meas. Ugur Cem Hasar, Fatih Bozdag, Musa Bute, Hamdullah Ozturk, Abdulkadir Çevik
2017	—	`conf`	New approaches for enhancements on transmission of electromagnetic signals. SIU Musa Bute, Ugur Cem Hasar, Abdurrahim Muratoglu
2011	J	`jnl`	Unique Retrieval of Complex Permittivity of Low-Loss Dielectric Materials From Transmission-Only Measurements. IEEE Geosci. Remote. Sens. Lett. Ugur Cem Hasar
2003	J	`jnl`	Measurement of mode patterns in a high-power microwave cavity. IEEE Trans. Instrum. Meas. Sergey N. Kharkovsky, Ugur Cem Hasar
2002	J	`jnl`	Measurement and monitoring of microwave reflection and transmission properties of cement-based specimens. IEEE Trans. Instrum. Meas. Sergey N. Kharkovsky, Mehmet Fatih Akay, Ugur Cem Hasar, Cengiz Duran Atis

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.