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The end of Wintel
OpinionLeadersLetters to the editorBy InvitationCurrent topicsUS elections 2024War in UkraineWar in the Middle EastThe World Ahead 2025Climate changeCoronavirusThe world economyArtificial intelligenceCurrent topicsUS elections 2024War in UkraineWar in the Middle EastThe World Ahead 2025Climate changeCoronavirusThe world economyArtificial intelligenceWorldThe world this weekChinaUnited StatesEurope
荒い写真の空白を埋める数学の魔法｢compressed sensing｣！（動画あり）
荒い写真の空白を埋める数学の魔法｢compressed sensing｣！（動画あり）2010.03.08 23:005,626 satomi ｢もっとズームしてくれ...そうそこだ...そいつの顔をもっとエンハンスしてくれないか...｣と頼むと技師がカチャカチャやって容疑者Aの顔がクッキリ―というドラマでお馴染みのシーンが現実に！ これを可能にしたのはスタンフォード大学エマニュエル・キャンデス（Emmanuel Candes）教授とUCLAテレンス・タオ（Terence Tao）教授が開発した｢compressed sensing（CS）｣という技法です。 映画のフェイクUIとは別物。このオバマの写真みたいに、低画素のざらざらなイメージ（左）も高画素のきれいなイメージ（右）に加工できるんですよ。 主に研究目的で開発されたもので、例えばMRIスキャンもデータを丸々じゃなく、少量だけスキャン
A special report on America's economy: Time to rebalance | The Economist
OpinionLeadersLetters to the editorBy InvitationCurrent topicsUS elections 2024War in UkraineWar in the Middle EastThe World Ahead 2025Climate changeCoronavirusThe world economyArtificial intelligenceCurrent topicsUS elections 2024War in UkraineWar in the Middle EastThe World Ahead 2025Climate changeCoronavirusThe world economyArtificial intelligenceWorldThe world this weekChinaUnited StatesEurope
Upgrading the children
OpinionLeadersLetters to the editorBy InvitationCurrent topicsUS elections 2024War in UkraineWar in the Middle EastThe World Ahead 2025Climate changeCoronavirusThe world economyArtificial intelligenceCurrent topicsUS elections 2024War in UkraineWar in the Middle EastThe World Ahead 2025Climate changeCoronavirusThe world economyArtificial intelligenceWorldThe world this weekChinaUnited StatesEurope
Merger interruptus
Merger interruptusRegulators may block a big technology tie-up, but their case is not convincing FOR a brief period many hoped that trustbusters in Europe and America would start playing in tune. During the eight years of the Bush administration, the European Commission's competition police took a notably more activist approach than their American counterparts. With a new man in the White House, r
Invisible but indispensable
OpinionLeadersLetters to the editorBy InvitationCurrent topicsUS elections 2024War in UkraineWar in the Middle EastThe World Ahead 2025Climate changeCoronavirusThe world economyArtificial intelligenceCurrent topicsUS elections 2024War in UkraineWar in the Middle EastThe World Ahead 2025Climate changeCoronavirusThe world economyArtificial intelligenceWorldThe world this weekChinaUnited StatesEurope
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Tubular hell
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A special report on America's economy: Time to rebalance | The Economist
A special report on America's economy: Time to rebalance | The Economist
古川 享 on Twitter: "実は告白すると過去30年間、私は技術系の会社から出ている技術発表資料をいつも読みあさっていた。それらはお宝の山で「未来はこうなる」と私が発言する時の元ネタに。http://bit.ly/bfYzpE 雑誌や新聞に出ている記事を追いかけていても、その先の時代は読めないよ！"
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A special report on America's economy: Time to rebalance | The Economist