Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Yohan Roh"'
Autor:
Yohan Roh, Qiang Wang, Lee Hyunku, Hyunsurk Ryu, Paul K. J. Park, Yotam Ater, Jeonghan Kim, Junseok Kim, Chang Woo Shin, Liu Weiheng, Evgeny Soloveichik
Publikováno v:
2019 IEEE International Electron Devices Meeting (IEDM).
In this paper, we introduce the low-latency interactive sensing and processing solution for machine vision applications. The event-based vision sensor can compress the information of moving objects in a cost-effective way, which in turn, enables the
Publikováno v:
IEICE Transactions on Information and Systems. :960-963
Autor:
Kyoobin Lee, Jooyeon Woo, Chang-Woo Shin, Bongki Son, Junseok Kim, Lee Hyunku, Jung Hee-Jae, Keunju Park, Park Jin-Man, Yohan Roh, Yibing Wang, Yunjae Suh, Sungho Kim, Hyunsurk Ryu, Ilia Ovsiannikov
Publikováno v:
ISSCC
We report a VGA dynamic vision sensor (DVS) with a 9µm pixel, developed through a digital as well as an analog implementation. DVS systems in the literature try to increase spatial resolution up to QVGA [1–2] and data rates up to 50 million events
Autor:
Baek Hwan Cho, Chang-Woo Shin, Qiang Wang, Jin Man Park, Hyun Lee, Lee Won Jo, Kyoobin Lee, Jooyeon Woo, Hayoung Kim, Kang Hyo A, Paul K. J. Park, Yohan Roh, Hyunsurk Ryu
Publikováno v:
ICIP
We propose a novel method for the demosaicing of event-based images that offers substantial performance improvement of far-distance gesture recognition based on deep Convolutional Neural Network. Unlike the conventional demosaicing technique using th
Publikováno v:
GeoInformatica. 17:325-352
Histograms have been widely used for estimating selectivity in query optimization. In this paper, we propose a new histogram construction method for geographic data objects that are used in many real-world applications. The proposed method is based o
Publikováno v:
Decision Support Systems. 52:82-94
Histograms can be useful in estimating the selectivity of queries in areas such as database query optimization and data exploration. In this paper, we propose a new histogram method for multidimensional data, called the Q-Histogram, based on the use
Publikováno v:
SIGMOD Conference
Histograms have been widely used for fast estimation of query result sizes in query optimization. In this paper, we propose a new histogram method, called the Skew-Tolerant Histogram (STHistogram) for two or three dimensional geographic data objects
Publikováno v:
Database Systems for Advanced Applications ISBN: 9783642120251
DASFAA (1)
DASFAA (1)
In wireless sensor networks, in-network processing of aggregation queries has been an important technique to reduce energy consumption in wireless communication, which is a main source of energy consumption in sensor devices. In-network processing is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3ece813e7e47c10909d06094c16fb88
https://doi.org/10.1007/978-3-642-12026-8_40
https://doi.org/10.1007/978-3-642-12026-8_40
Autor:
Hak Soo Kim, Myoung Ho Kim, Y. S. Paik, Joo Hyuk Jeon, Jin Hyun Son, Inchul Song, Hyun Ki Jang, Yohan Roh, Sanghyun Yoo, Joo Hyun Han
Publikováno v:
ICOIN
The advances in ubiquitous computing technologies have given rise to the u-Business, where we obtain business-related context information from ubiquitous devices to adapt to the changes of business environments in a timely manner. In these rapidly ch
Publikováno v:
2007 International Conference on Convergence Information Technology (ICCIT 2007).
For the intelligent business process management, ebXML registry needs to efficiently store and process semantic information. Even though ebXML registry provides two basic information models to define and associate semantics between registry objects;