Results 321 to 330 of about 6,326,915 (384)

Algorithm selection using transfer learning

Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2021
Per-instance algorithm selection has been shown to achieve state of the art performance in solving Travelling Salesman Problems (TSP). By selecting optimization algorithms for each TSP instance, significant time savings have been achieved. In this work, we highlight how recent algorithm selection techniques apply to service composition; which is posed ...
Niranjana Deshpande, Naveen Sharma
openaire   +1 more source

Selective Filter Transfer

2018
Today deep learning has become a supreme tool for machine learning regardless of application field. However, due to a large number of parameters, tremendous amount of data is required to avoid over-fitting. Data acquisition and labeling are done by human one by one, and therefore expensive.
Minju Jung, Junmo Kim
openaire   +1 more source

Selective reduction after gamete intrafallopian transfer

International Journal of Gynecology & Obstetrics, 1991
Selective reduction was performed in a patient with triplet pregnancy in the 9th week of gestation. Selective reduction of the fetuses to two was performed by puncture using vaginal ultrasound probe. No complications occurred and the patient was delivered of healthy twins.
V, Vlaisavljević, E, Borko
openaire   +2 more sources

Synthesis of Leaf‐Vein‐Like g‐C3N4 with Tunable Band Structures and Charge Transfer Properties for Selective Photocatalytic H2O2 Evolution

Advanced Functional Materials, 2020
Photocatalytic H2O2 evolution through two‐electron oxygen reduction has attracted wide attention as an environmentally friendly strategy compared with the traditional anthraquinone or electrocatalytic method. Herein, a biomimetic leaf‐vein‐like g‐C3N4 as
Chengyang Feng, Lin Tang, Yaocheng Deng, Jiajia Wang, Jun Luo, Yani Liu, Xilian Ouyang, Haoran Yang, Jiangfang Yu, Jingjing Wang   +9 more
semanticscholar   +1 more source

Potential Difference Driving Electron Transfer via Defective Carbon Nanotube towards Selective Oxidation of Organic Micro-Pollutants.

Environmental Science and Technology, 2020
Nanocarbon-based persulfate oxidation emerges as a promising technology for elimination of organic micro-pollutants (OMPs). However, the nature of active site and its working mechanism remain elusive, impeding developments of high-performance oxidative ...
Penghui Shao, Shuiping Yu, Xiaoguang Duan, Liming Yang, Hui Shi, Lin-Lin Ding, Jiayu Tian, Lixia Yang, Xubiao Luo, Shaobin Wang   +9 more
semanticscholar   +1 more source

ChemInform Abstract: Selective Oxygen Transfer

ChemInform, 1996
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
W. ADAM, H.‐G. BRUENKER, D. GOLSCH, P. KLUG, J. LIN, C. M. MITCHELL, F. PRECHTL, M. PREIN, M. RENZ, ET AL. ET AL.   +9 more
openaire   +1 more source

Rare-Earth Single-Atom La-N Charge-Transfer Bridge on Carbon Nitride for Highly Efficient and Selective Photocatalytic CO2 Reduction.

ACS Nano, 2020
Photocatalytic CO2 conversion into valuable solar fuels is highly appealing, but lack of directional charge-transfer channel and insufficient active sites resulted in limited CO2 reduction efficiency and selectivity for most photocatalytic systems ...
Peng Chen, Ben Lei, Xing’an Dong, Hong Wang, Jianping Sheng, Wenquan Cui, Jieyuan Li, Yanjuan Sun, Zhiming M. Wang, F. Dong   +9 more
semanticscholar   +1 more source

Real-Time Selective Scene Transfer

2005
Applications like cooperative CAD and virtual touring on the Web need to transfer a scene consisting of models and textures from one computer to another. The scene may be very large, and the time to transfer the whole scene is significant. During transferring, the user has to wait until the whole scene is downloaded to the local machine.
Min Tang, Zheng-ming Ying, Shang-ching Chou, Jin-xiang Dong   +3 more
openaire   +1 more source

Optimizing embryo selection with day 5 transfer

Fertility and Sterility, 2010
To compare rates of implantation, pregnancy, miscarriage, multiple gestation, and selective reduction between patients undergoing day 5 (d5) and day 3 (d3) ETs.Retrospective cohort study.University-based IVF center.The first d5 ET cycle of patients 42 years of age from 2003 to 2006 was compared with a historical control of first cycle d3 ET patients 42
Andrea, Reh, Elizabeth, Fino, Lewis, Krey, Alan, Berkeley, Nicole, Noyes, James, Grifo   +5 more
openaire   +2 more sources

Placental transfer of selected substances of abuse

Seminars in Perinatology, 1996
The placenta was classically considered a barrier, but in 1957 this notion was shattered. This organ is only a selective filter and metabolic site. In this review, the placental transfer of the top 17 substances of abuse are analyzed. In the National Library of Medicine only 41 papers that documented placental transfer of the major substances of abuse ...
B B, Little, T T, VanBeveren
openaire   +2 more sources