367 citations
- Kyoto UniversityJP88 papers
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quant-ph2006★ 17 cited
Quantum Network Coding for General Graphs
Kazuo Iwama, Harumichi Nishimura, Rudy Raymond +1
Network coding is often explained by using a small network model called Butterfly. In this network, there are two flow paths, s_1 to t_1 and s_2 to t_2, which share a single bottle…
quant-ph2004★ 11 cited
Robust Quantum Algorithms for Oracle Identification
Andris Ambainis, Kazuo Iwama, Akinori Kawachi +2
The oracle identification problem (OIP) was introduced by Ambainis et al. \cite{AIKMRY04}. It is given as a set of oracles and a blackbox oracle . Our task is to figure…
quant-ph2003★ 1 cited
Quantum Evaluation of Multi-Valued Boolean Functions
Kazuo Iwama, Akinori Kawachi, Hiroyuki Masuda +2
Our problem is to evaluate a multi-valued Boolean function through oracle calls. If is one-to-one and the size of its domain and range is the same, then our problem can be…