NPI publishes "Digital Technology and Economy/Finance Annual Research Report ...Yuichi (祐一) Iwata (岩田)
Launched in FY2020 under the sponsorship of Japan's Ministry of Foreign Affairs, this study group is scheduled to run for three years until FY2022.
The aim of this study group is to analyze and consider the impact of the innovation and expansion of digital and other advanced technologies on the economy, finance, international relations, and international security from a global perspective in terms of both potentials and risks, and then to examine and propose issues and solutions for Japan and a direction that can be presented to the world.
Utilizing a network of experts from industry, academia, and government, we will try to clearly organize specialized concepts such as "big data," "AI," "IoT," "5G," "cyber security," "digital currency," "blockchain," and "FinTech" as implications in the context of international issues, and also pay attention to "values" and "psychology," which are important in implementing technologies.
NPI publishes "Digital Technology and Economy/Finance Annual Research Report ...Yuichi (祐一) Iwata (岩田)
Launched in FY2020 under the sponsorship of Japan's Ministry of Foreign Affairs, this study group is scheduled to run for three years until FY2022.
The aim of this study group is to analyze and consider the impact of the innovation and expansion of digital and other advanced technologies on the economy, finance, international relations, and international security from a global perspective in terms of both potentials and risks, and then to examine and propose issues and solutions for Japan and a direction that can be presented to the world.
Utilizing a network of experts from industry, academia, and government, we will try to clearly organize specialized concepts such as "big data," "AI," "IoT," "5G," "cyber security," "digital currency," "blockchain," and "FinTech" as implications in the context of international issues, and also pay attention to "values" and "psychology," which are important in implementing technologies.
Discussing survey component of Global Open Policy Report 2016, which is available at: https://creativecommons.org/wp-content/uploads/2016/12/StateofOpenPolicyFullReport_FINAL-1-1-1-1.pdf
【DLゼミ】XFeat: Accelerated Features for Lightweight Image Matchingharmonylab
公開URL：https://arxiv.org/pdf/2404.19174
出典：Guilherme Potje, Felipe Cadar, Andre Araujo, Renato Martins, Erickson R. ascimento: XFeat: Accelerated Features for Lightweight Image Matching, Proceedings of the 2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) (2023)
概要：リソース効率に優れた特徴点マッチングのための軽量なアーキテクチャ「XFeat（Accelerated Features）」を提案します。手法は、局所的な特徴点の検出、抽出、マッチングのための畳み込みニューラルネットワークの基本的な設計を再検討します。特に、リソースが限られたデバイス向けに迅速かつ堅牢なアルゴリズムが必要とされるため、解像度を可能な限り高く保ちながら、ネットワークのチャネル数を制限します。さらに、スパース下でのマッチングを選択できる設計となっており、ナビゲーションやARなどのアプリケーションに適しています。XFeatは、高速かつ同等以上の精度を実現し、一般的なラップトップのCPU上でリアルタイムで動作します。
セル生産方式におけるロボットの活用には様々な問題があるが，その一つとして 3 体以上の物体の組み立てが挙げられる．一般に，複数物体を同時に組み立てる際は，対象の部品をそれぞれロボットアームまたは治具でそれぞれ独立に保持することで組み立てを遂行すると考えられる．ただし，この方法ではロボットアームや治具を部品数と同じ数だけ必要とし，部品数が多いほどコスト面や設置スペースの関係で無駄が多くなる．この課題に対して音𣷓らは組み立て対象物に働く接触力等の解析により，治具等で固定されていない対象物が組み立て作業中に運動しにくい状態となる条件を求めた．すなわち，環境中の非把持対象物のロバスト性を考慮して，組み立て作業条件を検討している．本研究ではこの方策に基づいて，複数物体の組み立て作業を単腕マニピュレータで実行することを目的とする．このとき，対象物のロバスト性を考慮することで，仮組状態の複数物体を同時に扱う手法を提案する．作業対象としてパイプジョイントの組み立てを挙げ，簡易な道具を用いることで単腕マニピュレータで複数物体を同時に把持できることを示す．さらに，作業成功率の向上のために RGB-D カメラを用いた物体の位置検出に基づくロボット制御及び動作計画を実装する．
This paper discusses assembly operations using a single manipulator and a parallel gripper to simultaneously
grasp multiple objects and hold the group of temporarily assembled objects. Multiple robots and jigs generally operate
assembly tasks by constraining the target objects mechanically or geometrically to prevent them from moving. It is
necessary to analyze the physical interaction between the objects for such constraints to achieve the tasks with a single
gripper. In this paper, we focus on assembling pipe joints as an example and discuss constraining the motion of the
objects. Our demonstration shows that a simple tool can facilitate holding multiple objects with a single gripper.
8. 国際評価
Open Data Index/ Census by OpenKnowledge
データの提供状況評価が中心
index.okfn.org/
Open Data Barometer by WWWFoundation
政策、活用度、なども加味した評価
http://barometer.opendataresearch.org/
※日本からはOKJメンバーがかなりインプットを提供して来た
日本は、昨年度発表の総合ランキングは約20位
今年度発表分は激戦…30位?
