Optimally Orienting Physical Networks

Optimally Orienting Physical Networks

In a network orientation problem, one is given a mixed graph, consisting of directed and undirected edges, and a set of source-target vertex pairs. The goal is to orient the undirected edges so that a maximum number of pairs admit a directed path from the source to the target. This NP-complete problem arises in the context of analyzing physical networks of protein-protein and protein-DNA intera...

Towards optimally exploiting physical layer information in OFDM wireless networks

Wireless communication is inherently vulnerable in nature and packets can be corrupted due to various reasons. The network performance can potentially be improved if one is able to identify the reasons for packet corruption and react to them accordingly. However, none of the current wireless protocols do so. In this paper, we design a novel scheme to diagnose packet corruption in OFDM wireless ...

Towards Optimally Distributed Computation in Augmented Networks

This paper introduces the conceptof “optimally distributed computation” in feed-forward neural networks via regularisation of weight saliency. By constraining the relative importance of the parameters, computation can be distributed thinly and evenly throughout the network. We propose that this will have beneficial effects on fault tolerance performance and generalisation ability in augmented n...

Optimally Representing Euclidean Space Discretely for Analogically Simulating Physical Phenomena

Orienting the physical therapist to public health practice.