(Walker and Davies 2013)

One-Liner

Emergency of life corresponds with the time for physical transition.

Novelty

Notable Methods

Key Figs

New Concepts

Notes

DOI: 10.21437/Interspeech.2019-2414

One-Liner

Modeling carbon storage operations as a POMDP to show how different monitoring strategies can influence decision quality. Evalutae

Novelty

Applying POMDP to the task of carbon capture monitor planning.

Notable Methods

POMDP formulation

• Solver: POMCPOW
• Reward: trapped, free, and exited Co2
• Action: injector placement
• Observation: CO2 saturation
• Belief: the permeability of the rock

POMDP Solution: particle filter tree.

Experimental design validated by simulations of CO2 sperad through injectors

Fourier Network Simulation

The actual fluid dynamics is really really hard to solve. As such, we do the evaluation over a lot of scenarios and then train a neural network to act as surrogate.

Richard Nixon does not like democratic policies. Therefore, he had 5 operatives break into the DNC. Woodward and Berstein reports on the issue. Nixon rebounds and fires his investigator.

Then, he released the “smoking gun” tape with the middle missing

If we write it in a single set of variables:

\begin{equation} \pdv[2]{u}{t} = \pdv[2]{u}{x} \end{equation}

At a glance, for Dirichlet Conditions:

\begin{equation} u(t,x) = \sum_{k} \qty(a_{k} \sin \qty(\frac{ck\pi}{l} t) + b_{k} \cos \qty(\frac{ck\pi}{l} t)) \sin \qty( \frac{k \pi}{l}x) \end{equation}

this takes two initial condition:

\begin{equation} u(0,x) = \sum b_{k} \sin \qty( \frac{k\pi x}{l}) = f(x) \end{equation}

\begin{equation} \pdv{u}{t}(0,x) = \sum a_{k} \frac{ck \pi}{l} \sin \qty( \frac{k\pi x}{l}) = g(x) \end{equation}

meaning: