However, the non-linearity of RDU makes it difficult to compute an RDU-optimal strategy in sequential decision problems.
Yet whenever we hear that LL Cool J, Vincent Gallo, Alice Cooper, Johnny Ramone, or 50 Cent are all Republicans, it's difficult to compute, like a surreal painting that makes you slightly dizzy.
Although there exists a closed-form expression under a power-covariance constraint [15], the secrecy capacity under a total power constraint in (11) is still difficult to compute (especially for a large dimension of and ) because it requires a search over all possible power covariances constraints.
"It is of course not difficult to compute," says Anurag Acharya, a co-founder of Google Scholar who leads its development.
But it is difficult to compute the BER by a sensor node, since a sensor node needs to collect a huge amount of data.
In terms of the cumulative additional traffic in the Internet, the load is only meaningful when it is evaluated through the same communication links, but since the collaborating Web Servers can be distributed throughout the Internet, it will be difficult to compute the traffic on a particular link without understanding the topology of the network through which these servers' traffic flows.
Though the linear equation can be solved analytically, it is difficult to compute the inverse of a large matrix with | V| × | V| dimension, and we choose a iterative propagation method to solve the system.
To make the projection method more efficient when the projection is difficult to compute, Yang [25] established a relaxed CQ algorithm by modifying the projection region.
In this article, as it is difficult to compute the overall throughput in a general model for ad hoc networks, three assumptions are made to make the calculation more tractable.
These multistep schemes are A-stable up to fourth-order, but their use results in a system matrix difficult to compute.
