output
20092024
most citedQuery expansion techniques for information retrieval: A survey

314 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing cs.NIShow all

5 papers · 1 filter

cs.NI2020

Analysis of Selective-Decode and Forward Relaying Protocol Over kappa-mu Fading Channel Distribution

Ravi Shankar, Lokesh Bhardwaj, Ritesh Kumar Mishra

In this work, we examine the performance of selective-decode and forward (S-DF) relay systems over kappa-mu fading channel condition. We discuss about the probability density funct…

cs.NI2019★ 5 cited

Plane Sweep Algorithms for Data Collection in Wireless Sensor Network using Mobile Sink

Dinesh Dash

Usage of mobile sink(s) for data gathering in wireless sensor networks(WSNs) improves the performance of WSNs in many respects such as power consumption, lifetime, etc. In some app…

cs.NI2018★ 49 cited

Flow Based Efficient Data Gathering in Wireless Sensor Network Using Path-Constrained Mobile Sink

Naween Kumar, Dinesh Dash

In energy-constrained wireless sensor networks (WSNs), maximizing the data collection using mobile sink(s) with minimum energy consumption is one of the practical challenging issue…

cs.NI2018

Outage Probability Analysis of Selective-Decode and Forward Cooperative Wireless Network over Time Varying Fading Channels with Node Mobility and Imperfect CSI Condition

Ravi Shankar, Ritesh Kumar Mishra

In this work, we explore the outage probability (OP) analysis of selective decode and forward (SDF) cooperation protocol employing multiple-input multipleoutput (MIMO) orthogonal s…

cs.NI2016★ 15 cited

Data Gathering from Path Constrained Mobile Sensors Using Data MULE

Dinesh Dash

In Wireless Sensor Network (WSN) sensor nodes are deployed to sense useful data from environment. Sensors are energy-constrained devices. To prolong the sensor network lifetime, no…