The paper "A novel value-based multiplier architecture to multiply BCD numbers by powers of 10"

The paper "A novel value-based multiplier architecture to multiply BCD numbers by powers of 10" was published by International Journal of Computer Aided Engineering and Technology on March 30, 2022. This paper proposes a novel multiplier to multiply BCD numbers by powers of 10. It uses a value-based architecture instead of the static architecture that is used in general multipliers. The proposed multiplier is composed of multiple embedded sub-multipliers so that each one multiplies one of the BCD numbers by the powers of 10. The multiplication results of each sub-multiplier are calculated by some mathematical equations based on input binary bits. Furthermore, the final output of the proposed multiplier are produced based the multiplication results of the sub-multipliers with the aid of a proposed selection unit.

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The paper "Speed Control for Leader-Follower Robot Formation Using Fuzzy System and Supervised Machine Learning"

The paper "Speed Control for Leader-Follower Robot Formation Using Fuzzy System and Supervised Machine Learning" was published by Sensors on May 14, 2021. This paper proposes an intelligent technique for speed control of a wheeled mobile robot using a combination of fuzzy logic and supervised machine learning (SML). The technique is appropriate for flexible leader-follower formation control on straight paths where a follower robot maintains a safely varying distance from a leader robot. A fuzzy controller specifies the ultimate distance of the follower to the leader using the measurements obtained from two ultrasonic sensors. An SML algorithm estimates a proper speed for the follower based on the ultimate distance.

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