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- The University of TokyoJP46 papers
- Japan Science and Technology AgencyJP38 papers
- RIKENJP37 papers
- National Institute of Advanced Industrial Science and TechnologyJP18 papers
- RIKEN Center for Emergent Matter ScienceJP18 papers
- Massachusetts Institute of TechnologyUS17 papers
- Tokyo Institute of TechnologyJP17 papers
- Tohoku UniversityJP16 papers
- RIKEN Advanced Science InstituteJP13 papers
- NEC (United States)US12 papers
- MIT Lincoln LaboratoryUS11 papers
- Tokyo Medical and Dental UniversityJP11 papers
5 papers · 1 filter
Nature of Phase Transitions of Superconducting Wire Networks in a Magnetic Field
X. S. Ling, M. J. Higgins, Chao Tang +8
We study - characteristics of periodic square Nb wire networks as a function of temperature in a transverse magnetic field, with a focus on three fillings 2/5, 1/2, and 0.618…
Quantum cryptography based on Wheeler's delayed choice experiment
M. Ardehali
We describe a cryptographic protocol in which Wheeler's delayed choice experiment is used to generate the key distribution. The protocol, which uses photons polarized only along on…
On-line Learning of Binary Lexical Relations Using Two-dimensional Weighted Majority Algorithms
Naoki Abe, Hang Li, Atsuyoshi Nakamura
We consider the problem of learning a certain type of lexical semantic knowledge that can be expressed as a binary relation between words, such as the so-called sub-categorization…
Phases of Josephson Junction Ladders
Colin Denniston, Chao Tang
We study a Josephson junction ladder in a magnetic field in the absence of charging effects via a transfer matrix formalism. The eigenvalues of the transfer matrix are found numeri…
Generalizing Case Frames Using a Thesaurus and the MDL Principle
Hang Li, Naoki Abe
We address the problem of automatically acquiring case-frame patterns from large corpus data. In particular, we view this problem as the problem of estimating a (conditional) distr…