Hiroto Imachi

According to our database, Hiroto Imachi authored at least 7 papers between 2012 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2020

A Parallelizable Energy-Preserving Integrator MB4 and Its Application to Quantum-Mechanical Wavepacket Dynamics.

Tsubasa Sakai, Shuhei Kudo, Hiroto Imachi, Yuto Miyatake, Takeo Hoshi, Yusaku Yamamoto

CoRR, 2020

2018

Variance-based Gradient Compression for Efficient Distributed Deep Learning.

Yusuke Tsuzuku, Hiroto Imachi, Takuya Akiba

Proceedings of the 6th International Conference on Learning Representations, 2018

2016

Hybrid Numerical Solvers for Massively Parallel Eigenvalue Computations and Their Benchmark with Electronic Structure Calculations.

Hiroto Imachi, Takeo Hoshi

J. Inf. Process., 2016

Extremely Scalable Algorithm for 108-atom Quantum Material Simulation on the Full System of the K Computer.

Takeo Hoshi, Hiroto Imachi, Kiyoshi Kumahata, Masaaki Terai, Kengo Miyamoto, Kazuo Minami, Fumiyoshi Shoji

Proceedings of the 7th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems, 2016

2015

Hybrid Numerical Solvers for Massively Parallel Eigenvalue Computation and Their Benchmark with Electronic Structure Calculations.

Hiroto Imachi, Takeo Hoshi

CoRR, 2015

2013

NTCIR-10 MedNLP Task Baseline System.

Hiroto Imachi, Mizuki Morita, Eiji Aramaki

Proceedings of the 10th NTCIR Conference on Evaluation of Information Access Technologies, 2013

2012

Parallel Tree Reduction on MapReduce.

Kento Emoto, Hiroto Imachi

Proceedings of the International Conference on Computational Science, 2012