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pro vyhledávání: '"Daisuke Moriwaki"'
In display ad auctions of Real-Time Bid-ding (RTB), a typical Demand-Side Platform (DSP)bids based on the predicted probability of click and conversion right after an ad impression. Recent studies find such a strategy is suboptimal and propose a bett
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f95c746322534e6591900b1685d1f1f
Large and acute economic shocks such as the 2007-2009 financial crisis and the current COVID-19 infections rapidly change the economic environment. In such a situation, the importance of real-time economic analysis using alternative datais emerging.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba8bd229785bd3166ef696a5181c0a8a
Autor:
Daisuke Moriwaki, Akira Matsui
Online advertisements have become one of today's most widely used tools for enhancing businesses partly because of their compatibility with A/B testing. A/B testing allows sellers to find effective advertisement strategies such as ad creatives or seg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62c874e813bdfe67c5ed4e7b0dd1a9a1
http://arxiv.org/abs/2010.09121
http://arxiv.org/abs/2010.09121
Autor:
Daisuke Moriwaki
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030380809
MASTER@PKDD/ECML
MASTER@PKDD/ECML
Unemployment rate is one of the most important macroeconomic indicators. Central governments and market participants heavily rely on the index to assess the economies. However, official statistics of unemployment rate are released infrequently with s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a847515db56cd679f1a865589650744
https://doi.org/10.1007/978-3-030-38081-6_3
https://doi.org/10.1007/978-3-030-38081-6_3
Understanding consumer behavior is an important task, not only for developing marketing strategies but also for the management of economic policies. Detecting consumption patterns, however, is a high-dimensional problem in which various factors that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08bf76457354fd9be9ad4040e117d86d
Autor:
Daisuke Moriwaki, Shogo Kawanaka
Publikováno v:
LocalRec@SIGSPATIAL
As consumers spend substantial hours on their mobile phones, brick-and-mortar businesses need to reach out to customers online and transfer them to offline stores (O2O, online-to-offline). Widely-used location-based advertising is considered as effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec0d5fd2ab232b224374f3ae334c9434
https://doi.org/10.1145/3356994.3365505
https://doi.org/10.1145/3356994.3365505
Autor:
Hiroshi Okamoto, Masataka Iwakuma, Kazuo Funaki, Hidemi Hayashi, Yoshihiro Gosho, Daisuke Moriwaki, Yuh Shiohara, Takeshi Ohkuma, T. Izumi, Keisuke Kumano, Akihiko Tagomori
Publikováno v:
Physics Procedia. 36:1109-1114
RE1Ba2Cu3O7-δ(RE: Rare Earth, Y Gd and so on, REBCO) superconducting tapes have great performance in critical current density, J c, property even at liquid nitrogen temperature. However, it is necessary to enhance a current capacity for practical us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5d39f9bd64aba5a0972ccc68c63bcea
https://doi.org/10.1016/j.phpro.2012.06.185
https://doi.org/10.1016/j.phpro.2012.06.185