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Kyle Erwin and Andries Engelbrecht
Portfolio optimization is a multi-objective optimization problem (MOOP) with risk and profit, or some form of the two, as competing objectives. Single-objective portfolio optimization requires a trade-off coefficient to be specified in order to balance t...
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Dominik Bachmann, Rolf Brönnimann, Luis Nicklaus Caceres, Sofie L. Gnannt, Erwin Hack, Elena Mavrona, Daniel Sacré and Peter Zolliker
THz-Time domain spectroscopic imaging is demonstrated combining a robotic scanning method with continuous signal acquisition and holographic reconstruction of the object to improve the imaging resolution. We apply the method to a metallic Siemens star in...
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Thomas Sharry, Hong Guan, Andy Nguyen, Erwin Oh and Nam Hoang
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Linda Atika, Siti Nurmaini, Radiyati Umi Partan and Erwin Sukandi
The heart?s mitral valve is the valve that separates the chambers of the heart between the left atrium and left ventricle. Heart valve disease is a fairly common heart disease, and one type of heart valve disease is mitral regurgitation, which is an abno...
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Evert Guliker, Erwin Folmer and Marten van Sinderen
With the rapidly increasing house prices in the Netherlands, there is a growing need for more localised value predictions for mortgage collaterals within the financial sector. Many existing studies focus on modelling house prices for an individual city; ...
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Alexandra Rowland, Erwin Folmer, Wouter Beek and Rob Wenneker
Kadaster, the Dutch National Land Registry and Mapping Agency, has been actively publishing their base registries as linked (open) spatial data for several years. To date, a number of these base registers as well as a number of external datasets have bee...
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Runshen Wang, Dominic E. L. Ong, Jialin Zhou, Siwei Liu and Erwin Oh
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Prabowo Hadi Asmoro, Erwin Saraswati, Zaki Baridwan
Pág. 221 - 231
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Wahyu Hidayat, David P. Sahara, Sri Widiyantoro, Suharsono Suharsono, Ridho Kresna Wattimena, Sari Melati, I Putu Raditya Ambara Putra, Septian Prahastudhi, Eric Sitorus and Erwin Riyanto
In the case of mining in an inclined intrusion using the block caving method, the highest stress is usually concentrated in the seismogenic and abutment zones, especially in the front of the sloping area. In an inclined intrusion of more than 40°, the se...
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Van-Ngoc Pham, Erwin Oh and Dominic E. L. Ong
The study aims to develop a reliable model using gene-expression programming (GEP) technique for estimating the unconfined compressive strength (UCS) of soil stabilization by cement and fly ash. The model considered the effects of several parameters, inc...
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