111 citations · 131 across the 15 of their papers we have counts for
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Optimal Computation of Symmetric Boolean Functions in Collocated Networks
Hemant Kowshik, P. R. Kumar
We consider collocated wireless sensor networks, where each node has a Boolean measurement and the goal is to compute a given Boolean function of these measurements. We first consi…
Optimal Function Computation in Directed and Undirected Graphs
Hemant Kowshik, P. R. Kumar
We consider the problem of information aggregation in sensor networks, where one is interested in computing a function of the sensor measurements. We allow for block processing and…
Optimal ordering of transmissions for computing Boolean threhold functions
Hemant Kowshik, P. R. Kumar
We address a sequential decision problem that arises in the computation of symmetric Boolean functions of distributed data. We consider a collocated network, where each node's tran…
Optimal computation of symmetric Boolean functions in Tree networks
Hemant Kowshik, P. R. Kumar
In this paper, we address the scenario where nodes with sensor data are connected in a tree network, and every node wants to compute a given symmetric Boolean function of the senso…
A digital interface for Gaussian relay networks: lifting codes from the discrete superposition model to Gaussian relay networks
M. Anand, P. R. Kumar
For every Gaussian relay network with a single source-destination pair, it is known that there exists a corresponding deterministic network called the discrete superposition networ…
Optimal strategies for computing symmetric Boolean functions in collocated networks
Hemant Kowshik, P. R. Kumar
We address the problem of finding optimal strategies for computing Boolean symmetric functions. We consider a collocated network, where each node's transmissions can be heard by ev…