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RISStudy of Applying Macroevolutionary Genetic Programming to Concrete Strength Estimation
Publisher: American Society of Civil Engineers
Abstract: This technical note is aimed at demonstrating a mixture-proportioning problem, which uses the macroevolutionary algorithm (MA) combined with genetic programming (GP) to estimate the compressive strength of high-performance ...
A Graphical Solution Framework for Elastoplastic Cylindrical Cavity Problem in Mohr–Coulomb Material
Publisher: ASCE
Abstract: Stress and deformation analysis of a cavity in an infinite/finite medium is a fundamental applied mechanics problem of interest in multiple physics and engineering disciplines. This paper develops a complete semianalytical ...
Achieving Online Coordination in Real-Time Collaborative Assembly Modeling: A Supervisory Control Approach
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A real-time collaborative assembly modeling process involves the teamwork of multiple designers. Without adequate coordination, this multi-user based modeling process could be more time consuming, ...
Analysis of Decomposability and Complexity for Design Problems in the Context of Decomposition
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The current practice in problem decomposition assumes that (i) design problems can be rationally decomposed a priori and (ii) decomposition can usefully result in complexity reduction a priori. ...
Towards Rapid Redesign: Pattern-based Redesign Planning for Large-Scale and Complex Redesign Problems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We have developed a decomposition-based rapid redesign methodology for large and complex computational redesign problems. While the overall methodology consists of two general steps: diagnosis and ...
Interannual Seesaw between the Somali and the Australian Cross-Equatorial Flows and its Connection to the East Asian Summer Monsoon
Publisher: American Meteorological Society
Abstract: he correlations among the summer, low-level, cross-equatorial flows (CEFs) over the Indian?west Pacific Ocean region on the interannual time scale are investigated by using both the NCEP?NCAR reanalysis and 40-yr ECMWF ...
Satisfaction Differences in Urban Features Between Natives and Floating Population: Evidence from Eleven Cities in China
Publisher: ASCE
Abstract: The reason for constructing urban features is to enhance the happiness of local residents in a city. It can also enhance the favorability of the floating population to a city and attract population inflow. In order to ...
Manipulation of Uncertainties in the Determination of Optimal Machining Conditions Under Multiple Criteria
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In any real-world manufacturing situation, the problem of determining the optimum machining conditions involves not only empirical data but also imprecise information. Uncertain factors may need ...
Modeling Strength of High-Performance Concrete Using an Improved Grammatical Evolution Combined with Macrogenetic Algorithm
Publisher: American Society of Civil Engineers
Abstract: The main purpose of this paper is to propose an incorporating improved grammatical evolution (GE) into the genetic algorithm (GA), called GEGA, to estimate the compressive strength of high-performance concrete (HPC). The ...
Reconciling Spatial Conservation of Multiple Hydrological Ecosystem Services across Teshio Watershed, Northern Japan
Publisher: American Society of Civil Engineers
Abstract: Ecosystem services (ESs) including provisioning, regulating, and cultural services for sustaining and fulfilling human well-being are formed based on various conditions, processes, and components of natural and artificial ...