Information Sciences

• New theory to find the global optimum for nonconvex optimization problems

  Hisao Katoh

  • nonconvex optimization
  • global optimum
  • probability-one homotopy method
  • minimax theorem
  • fixed point theorem

  Downloads ：472 - Submitted 2022-09-07 01:53:52 UTC - Posted 2022-09-12 01:10:12 UTC

  • PDF

• Nishorobo: Practices of Top-to-bottom Sectioning Activity utilizing GIGA-School Devices through Co-creating Web-Application for Spreading Charms of Residential Areas

  Yuki Matsuda, Eriko Ozaki, Okito Hidaka, Yuko Yoshida, Hiroyuki Ono, Masako Nakabayashi, Hiromochi Nishiura, Sinya Kubo, Seiichi Jono

  • GIGA School Program
  • learning materials
  • co-creation
  • application development
  • integrated study
  • top-to-bottom sectioning activity

  Downloads ：462 - Submitted 2022-08-23 02:36:19 UTC - Posted 2022-08-24 23:34:52 UTC

  • PDF (日本語)

• Parallel Algorithms for the Shortest Vector Problem from a Discrete Perspective

  Kenji Kashiwabara

  • Lattice reduction
  • parallel computation
  • sieving algorithm
  • Gram-Charlier expansion

  Downloads ：1227 - Submitted 2022-04-27 13:40:52 UTC - Posted 2022-05-02 09:20:43 UTC

  • PDF (日本語)

• Theory and Algorithm of Group Testing for Error Correction and Test Reduction

  Ayaka Sakata

  • Group Testing
  • Message Passing

  Downloads ：515 - Submitted 2022-04-15 19:50:00 UTC - Posted 2022-04-19 06:07:44 UTC

  • PDF (日本語)

• Gaussian Mixture Bandpass Filter Design for Narrow Passband Width by Using a FIR Recursive Filter

  Yukihiko Yamashita, Toru Wakahara

  • Gaussian mixture bandpass filter
  • sliding Fourier transform
  • attenuated sliding Fourier transform
  • FIR recursive filter

  Downloads ：409 - Submitted 2022-03-30 08:59:37 UTC - Posted 2022-04-01 06:35:52 UTC

  • PDF
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