Ichiro Iimura

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In this paper, an approach based upon Genetic Recombination is proposed, and applied to the Traveling Salesman Problem (TSP). The algorithm is composed of two Sample Genetic Algorithms (SGAs) which only consist of the basic genetic operators such as selection, crossover and mutation. One of the SGAs is named as the Global Genetic Algorithm (GGA), and(More)
In an open clinical study, the efficacy and safety of carvedilol was investigated in 26 severely hypertensive patients controlled inadequately on a diuretic [diastolic blood pressure (DBP) greater than 120 mm Hg at first visit and greater than 110 mm Hg following more than 1 week administration of a diuretic]. Following diuretic treatment all patients were(More)
This paper proposes a distributed parallel processing of Queen Ant Strategy named "ASqueen" which imitated an ant society where a queen ant governs. It is noted that the proposed processing method achieves "shortening of average time for search" and "improvement of searching ability" at the same time in seventy-six cities’ configuration of traveling(More)
J. Summhammer introduced the physical concept of quantum entanglement into cooperatively pushing a pebble, which may be too heavy for one ant, by two insects (ants). According to his results, we have confirmed that the two ants with quantum entanglement, i.e., quantum-entangled ants, can push the pebble up to twice relative to independent (classical) ants.(More)
Adiabatic quantum computation has been proposed as quantum parallel processing with adiabatic evolution by using a superposition state to solve combinatorial optimization problem, then it has been applied to many problems like satisfiability problem. Among them, Deutsch and Deutsch-Jozsa problems have been tried to be solved by using adiabatic quantum(More)
Adiabatic quantum computation has been proposed as quantum parallel processing with adiabatic evolution by using a superposition state to solve combinatorial optimization problem, then it has been applied to many problems like satisfiability problem. Among them, Deutsch and Deutsch-Jozsa problems have been tried to be solved by using adiabatic quantum(More)
Amlodipine, a dihydropyridine calcium antagonist, was administered at 2.5-5.0 mg/day for 8 weeks to 35 hypertensive patients with renal dysfunction, and its efficacy and safety were evaluated. The target reduction in blood pressure was achieved in 28 of the 35 patients (80%), while blood pressure was decreased in 4 patients (11.4%) and unchanged in 3(More)