DukeSpace

Browsing Duke Scholarly Works by Duke-affiliated Author "Chakrabarty, Krishnendu"

DukeSpace

Browsing Duke Scholarly Works by Duke-affiliated Author "Chakrabarty, Krishnendu"

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  • Datacollection in Event-Driven Wireless Sensor Networks with Mobile Sinks
    Sabbineni, Harshavardhan; Chakrabarty, Krishnendu (HINDAWI PUBLISHING CORPORATION, 2010)
    We present a two-tier distributed hash table-based scheme for data-collection in event-driven wireless sensor networks. The proposed method leverages mobile sinks to significantly extend the lifetime of the sensor network. ...
  • An Energy-Efficient Data Delivery Scheme for Delay-Sensitive Traffic in Wireless Sensor Networks
    Sabbineni, Harshavardhan; Chakrabarty, Krishnendu (HINDAWI PUBLISHING CORPORATION, 2010)
    We propose a novel data-delivery method for delay-sensitive traffic that significantly reduces the energy consumption in wireless sensor networks without reducing the number of packets that meet end-to-end real-time ...
  • Error Recovery in Cyberphysical Digital-Microfluidic Biochips
    Luo, Yan; Chakrabarty, Krishnendu; Ho, Tsung-Yi (2012-07-20)
    Droplet-based “digital” microfluidics technology has now come of age and software-controlled biochips for healthcare applications are starting to emerge. However, today’s digital microfluidic biochips suffer from the ...
  • Real-Time and Online Digital-Print Factory Workflow Optimization
    Duan, Qing; Agrawal, Mukesh; Chakrabarty, Krishnendu; Zeng, Jun; Dispoto, Gary (2012-03-30)
    On-demand digital-print service offers mass customization and exemplifies personalized manufacturing services. We describe a real-time and online optimization technique based on genetic algorithms (GA) for print factory ...
  • Test-Cost Optimization and Test-Flow Selection for 3D-Stacked ICs
    Agrawal, Mukesh; Chakrabarty, Krishnendu; Eklow, Bill (2012-10-26)
    Three-dimensional (3D) integration is an attractive technology platform for next-generation ICs. Despite the benefits offered by 3D integration, test cost remains a major concern, and analysis and tools are needed to ...
  • Time-Division Multiplexing for Testing SoCs with DVS and Multiple Voltage Islands
    Kavousianos, Xrysovalantis; Chakrabarty, Krishnendu; Arvind Jain, Rubin Parekhji (2012-03-28)
    Dynamic voltage scaling (DVS) has been widely adopted in multicore SoCs for reducing dynamic power consumption. Despite its benefits, the use of DVS increases test time because high product quality can only be ensured ...