Browsing Dr. Amitabha Chakrabarty by Issue Date

Cost efficient implementation of multistage symmetric repackable networks

Symmetric rearrangeable networks (SRN) (Chakrabarty, Collier, & Mukhopadhyay, 2009) make efficient use of hardware, but they have the disadvantage of momentarily disrupting the existing communications during reconfiguration. ...

A new routing algorithm for symmetric rearrangeable networks and emerging applications

An excavation tele-robotic system is developed to excavate and collect lunar regolith. The excavator has been developed by the team BRACU ChondroBot consisting students from BRAC University for NASA's 2nd Annual Lunabotics ...

Low complexity routing algorithm for rearrangeable switching networks

For a long time among the research community. Routing algorithms for this class of networks have attracted lots of researchers along with other related areas, such as modification of the networks structure, crosspoints ...

Automatic slice growing method based 3D reconstruction of liver with its vessels

In the recent years, reconstructing 3D liver and its vessels from abdominal CT volume images becomes an inevitable and necessary research field. In this paper, a method of 3D reconstruction of liver with its vessels has ...

O (log over(m, -) . log N) routing algorithm for (2 log N - 1)-stage switching networks and beyond

This paper addresses routing algorithm for a classic network called rearrangeable network with a complexity which is minimum than any other reported algorithms in this class. A new routing algorithm is presented for symmetric ...

PNGP : a social relationship based routing algorithm for pocket switched network

Transferring messages or packets through a network using human mobility as a means, requires intelligent routing decisions. Throughout an opportunistic network, nodes travel with a few messages and searches for an opportunity ...