A new method support vector machine (SVM) and the heuristic method (HM) were used to develop the nonlinear and linear models between the capacity factor (logk) and seven molecular descriptors of 75 peptides for the first time. The molecular descriptors representing the structural features of the compounds only included the constitutional and topological descriptors, which can be obtained easily...

The paper develops innovative methodology for robust and stable design of digital infinite impulse response (IIR) filters using a heuristic search method. The proposed heuristic search method enhances the capability to explore and exploit the search space locally as well globally to obtain optimal filter design parameters. A multicriterion optimization is employed as design criterion to obtain ...

This paper presents an eecient implementation method for a constructive negation approach in logic programming. The constructive negation approach is reformulated as a derivation rule. An heuristic method for eeciently implementing the derivation rule is presented and the complexity of the heuristic method is analysed.

Ocean exploration is one of the fundamental issues for sustainable development human society, which also basis realizing concept Internet Underwater Things (IoUT) applications, such as smart ocean city. The collaboration heterogeneous autonomous marine vehicles (AMVs) based on underwater wireless communication known a practical approach to exploration, typically with surface vehicle (ASV) and g...

Abstract Code reuse brings vulnerabilities in third-party library to many Internet of Things (IoT) devices, opening them attacks such as distributed denial service. Program-wide binary diffing technology can help detect these IoT devices whose source codes are not public. Considering the architectures may vary, we propose a data-aware program-wide method across and optimization levels. We rely ...

A group of satellites, with either homogeneous or heterogeneous orbital characteristics and/or hardware specifications, can undertake a reconfiguration process due to variations in operations pertaining Earth observation missions. This paper investigates the problem optimizing satellite constellation against two competing mission objectives: 1) maximization total coverage reward, and 2) minimiz...