Results 31 to 40 of about 111 (86)

Unveiling urban violence crime in the State of the Selangor, Kuala Lumpur and Putrajaya: a spatial–temporal investigation of violence crime in Malaysia’s key cities

Cogent Social Sciences
This study investigates the intricate relationship between violent criminal activities, temporal patterns, and land utilization across Selangor State, Kuala Lumpur Federal Territory (KLFT), and Putrajaya Federal Territory (PFT), Malaysia, spanning from ...
Azizul Ahmad, Tarmiji Masron, Yoshinari Kimura, Mohamad Hardyman Barawi, Norita Jubit, Syahrul Nizam Junaini, Mohd Sofian Redzuan, Asykal Syakinah Mohd Ali, Luqman Haqim Bismelah   +8 more
doaj   +1 more source

Urban Violent Crime Dynamics in Kuala Lumpur and Putrajaya: Utilizing Spatial Temporal Techniques

Forum Geografi
This paper investigates the patterns of violent crime in Kuala Lumpur and Putrajaya between 2015 and 2020 using advanced spatial analysis techniques, including Spatial Autocorrelation, Standard Deviational Ellipse (SDE), and Mean Centre (MC).
Mohd Sofian Redzuan, Tarmiji Masron, Adibah Yusuf, Syahrul Nizam Junaini, Yoshinari Kimura, Mohamad Hardyman Barawi, Mohamad Suhaidi Salleh, Ruslan Rainis, Azizul Ahmad   +8 more
doaj   +1 more source

POKEx: Performance Analysis of POKÉ-Key Exchange and SIDH-Variants

IEEE Access
In this paper, we present a comparative performance analysis of the POKÉ-based key exchange and SIDH variants. SIDH gained attention for its small key size and efficient performance, and has been selected as an alternate candidate in NIST PQC ...
Hyeonhak Kim, Suhri Kim
doaj   +1 more source

Investigating the Spatial Relation between Landuse and Property Crime in Kuching, Sarawak through Location Quotient Analysis

Forum Geografi
Urban areas are often associated with higher crime rates, which is a growing concern among communi-ties. This study aim to investigate the spatial relation between landuse and property crime in Kuching, Sarawak through location quotient analysis.
Norita Norita, Tarmiji Masron, Azizul Ahmad, Ryoji Soda   +3 more
doaj   +1 more source

Pairing Optimizations for Isogeny-Based Cryptosystems

IET Information Security
In isogeny-based cryptography, bilinear pairings are regarded as a powerful tool in various applications, including key compression, public key validation, and torsion basis generation. However, in most isogeny-based protocols, the performance of pairing
Shiping Cai, Kaizhan Lin, Chang-An Zhao
doaj   +1 more source

Efficient Constant-Time Implementation of terSIDH

IEEE Access
Since supersingular isogeny Diffie-Hellman (SIDH) was broken by a polynomial-time attack, several countermeasures were proposed as it was regarded as the most efficient algorithm among isogeny-based cryptosystems. Among them, terSIDH has been highlighted
Taehun Kang, Donghoe Heo, Jeonghwan Lee, Suhri Kim, Changmin Lee   +4 more
doaj   +1 more source

On correctness of conditions for the CSIDH algorithm implementation on Edwards curves

Radiotekhnika, 2022
Incorrect formulation and incorrect solution of the problem of the CSIDH algorithm implementation on Edwards curves  was revealed in one of the famous works. The purpose of this paper is to present a detailed critique of such concept with a proof of its inconsistency.
openaire   +1 more source

Optimized SeaSign for Enhanced Efficiency

IEEE Access
This paper optimized SeaSign – an isogeny-based digital signature algorithm that combines the class group actions of CSIDH with the notion of Fiat-Shamir with abort.
Suhri Kim
doaj   +1 more source

Analyzing Burglary Dynamics through Land Use in Selangor, Kuala Lumpur, and Putrajaya: A Space-Time EHSA Approach

Indonesian Journal of Geography
In response to the escalating incidence of burglary incidents in rapidly urbanizing metropolitan regions, this study innovatively integrates Emerging Hot Spot Analysis (EHSA) with Space-Time Pattern Mining (STPM) to examine the spatio-temporal dynamics ...
Azizul Ahmad, Tarmiji Masron, Syahrul Nizam Junaini, Mohd Azizul Hafiz Jamian, Mohamad Hardyman Barawi, Yoshinari Kimura, Norita Jubit, Ruslan Rainis   +7 more
doaj   +1 more source

Exploring Spatial Relationship in Criminal Behavior: A Spatial Analysis of Offenders’ Homes and Theft Locations in Kuching, Sarawak, Malaysia

Forum Geografi
This study aims to identify the proximity of offenders' homes to the theft location in Kuching, Sarawak. The attribute data includes the total number of theft offenders in Kuching in 2018, categorized as solo and co-offenders.
Norita Jubit, Tarmiji Masron, Ryoji Soda, Azizul Ahmad, Mohd Norarshad Nordin   +4 more
doaj   +1 more source