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    Article

    Development and testing of a surface roughness measurement device based on aerial ultrasonic reflections

    Repairs of concrete irrigation channels in Japan are guided to a large extent by the degree to which their walls have degraded over decades of use. Current methods of estimating Manning roughness coefficients ...

    Kenji Okajima, Seiya Nagaoka, Mohammad Raihanul Islam in Paddy and Water Environment (2020)

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    Article

    Development of a measurement method for abrasion irrigation channel using underwater ultrasonic wave

    Japan has many concrete irrigation channels with total length of about 400,000 km. Most of these channels are now too old for continued use. It would be too costly to reconstruct these channels. The concrete s...

    Seiya Nagaoka, Kenji Okajima, Ryoei Ito, Ken Watanabe in Paddy and Water Environment (2019)

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    Chapter and Conference Paper

    SIGNet: Scalable Embeddings for Signed Networks

    Recent successes in word embedding and document embedding have motivated researchers to explore similar representations for networks and to use such representations for tasks such as edge prediction, node labe...

    Mohammad Raihanul Islam, B. Aditya Prakash in Advances in Knowledge Discovery and Data M… (2018)

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    Chapter and Conference Paper

    Recurring and Novel Class Detection in Concept-Drifting Data Streams Using Class-Based Ensemble

    Over the recent years concept-evolution has received a lot of attention because of its importance in the context of mining data streams. Mining data stream has become an important task due to its wide range of...

    Mohammad Raihanul Islam in Advances in Knowledge Discovery and Data Mining (2014)

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    Chapter and Conference Paper

    An Improved Intelligent Water Drop Algorithm for a Real-Life Waste Collection Problem

    In this paper, we have proposed an improved Intelligent Water Drop (IWD) Algorithm. The IWD algorithm has been proposed by observing the dynamic flow of water in the river system and the actions of the water d...

    Mohammad Raihanul Islam, M. Sohel Rahman in Advances in Swarm Intelligence (2013)