INDUSTRY, INNOVATION AND INFRASTRUCTURE

Unveiling Half-Integral Relaxability in Discrete Convex Structures: Toward a Unified Framework for Approximation Algorithms

Department of Information Science and Technology, Graduate School of Information Science and Electrical Engineering

This study aims to unify NP-hard combinatorial optimization problems, such as vehicle routing, into the minimization of integrally convex functions within discrete convex analysis and to build a commo [...]

In quantum many-body systems, phase transitions can occur even at absolute zero temperature; such transitions are referred to as quantum phase transitions. The critical phenomena that may emerge at th [...]

In recent years, artificial intelligence (AI) made remarkable progress, surpassing human abilities in various fields. In particular, the development of interactive generative AI such as ChatGPT is rem [...]

Feinting in competitive sports is a strategy that is accomplished by taking advantage of an opponent’s prediction, and the prediction error that occurs in such feinting is caused by the interact [...]

Improving the proton conductivity of solid electrolytes is essential for enabling proton ceramic fuel cells (PCFCs) to operate at lower temperatures. A key phenomenon governing high conductivity is pe [...]

This study aims to search for heavy neutral leptons (HNLs) by acquiring and analyzing proton–proton collision data at a center-of-mass energy of 13.6 TeV with the FASER detector at CERN’s Large Hadron [...]

Study on high-power terahertz wave generation based on extended dimensional optical circuits

Department of Electrical and Electronic Engineering, Graduate School of Information Science and Electrical Engineering

Fifth generation (5G) technology using the 30-GHz band has recently seen global application, but already 6G/Beyond 5G technology, which utilizes much higher frequencies, is being researched and is att [...]

In Ghana, there is a vast geological body formed around 2.2 billion years ago (2.2 Ga). This geological body is called the Birimian belt, and this largely distributes in west Africa. What the unique p [...]

Unveiling Half-Integral Relaxability in Discrete Convex Structures: Toward a Unified Framework for Approximation Algorithms

The phase diagram of the S=1/2 XXZ chain with next-nearest-neighbor interactions

Algorithms and Conditional Lower Bound for Large-scale Sequential Data Comparison

Development of Interactive Robot Systems Aimed at Inducing Human Prediction Errors in Realistic Environments

Elucidation of Percolation Formation Mechanisms for the Development of Low-Concentration, High-Diffusivity Proton Conductors

Extension of the Standard Model Probed by Ultra-Long-Lived Particles

Study on high-power terahertz wave generation based on extended dimensional optical circuits

Paleoproterozoic deep seafloor sedimentary environment of the Birimian rocks in southwest Ghana

“Future-Creation (MIRAI)” Course Kyushu University SPRING program