K
Kaushik Ghose
Researcher at University of Maryland, College Park
Publications - 21
Citations - 1033
Kaushik Ghose is an academic researcher from University of Maryland, College Park. The author has contributed to research in topics: Population & Sonar. The author has an hindex of 12, co-authored 19 publications receiving 898 citations. Previous affiliations of Kaushik Ghose include Indian Institute of Science & Harvard University.
Papers
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Echolocating bats use a nearly time-optimal strategy to intercept prey.
TL;DR: This paper used high speed stereo infra-red videography to study the three dimensional flight paths of the big brown bat, Eptesicus fuscus, as it chased erratically moving insects in a dark laboratory flight room and quantified the bat's complex pursuit trajectories using a simple delay differential equation.
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The sonar beam pattern of a flying bat as it tracks tethered insects
Kaushik Ghose,Cynthia F. Moss +1 more
TL;DR: Measurements of the sonar beam pattern of flying echolocating bats, Eptesicus fuscus, performing various insect capture tasks in a large laboratory flight room suggest that the axis of the bat father beam is a good index of selective tracking of targets, and in this respect is analogous to gaze in predominantly visual animals.
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Fast and accurate genomic analyses using genome graphs.
Goran Rakocevic,Vladimir Semenyuk,Wan-Ping Lee,James S. Spencer,John Browning,Ivan E. Johnson,V. Arsenijevic,Jelena Nadj,Kaushik Ghose,Maria C. Suciu,Sun-Gou Ji,Gulfem Demir,Lizao Li,Berke C. Toptas,Alexey Dolgoborodov,Bjoern Pollex,Iosif Spulber,Irina Glotova,Peter Komar,Andrew L Stachyra,Yang Li,Milos Popovic,Morten Källberg,Amit Jain,Deniz Kural +24 more
TL;DR: The Graph Genome Pipeline as discussed by the authors is a graph reference genome implementation that enables read alignment across 2,800 diploid genomes encompassing 12.6 million SNPs and 4.0 million insertions and deletions (indels).
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Acoustic scanning of natural scenes by echolocation in the big brown bat, Eptesicus fuscus.
TL;DR: In this article, the authors measured the directional aim and duration of the big brown bat Eptesicus fuscus sonar beam as it performed obstacle avoidance and insect capture, showing that the bat first inspected the hole and then shifted its gaze to the more distant insect, before flying through the net opening.
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Steering by Hearing: A Bat’s Acoustic Gaze Is Linked to Its Flight Motor Output by a Delayed, Adaptive Linear Law
Kaushik Ghose,Cynthia F. Moss +1 more
TL;DR: It is suggested that this adjustable linkage between acoustic gaze and motor output in a flying echolocating bat simplifies the transformation of auditory information to flight motor commands.