User profiles for Aaron Sisto

Aaron Sisto

Partner, First Spark Ventures; Co-Founder, Searchable.ai
Verified email at firstsparkventures.com
Cited by 873

Density of additively-manufactured, 316L SS parts using laser powder-bed fusion at powers up to 400 W

…, B El-Dasher, GF Gallegos, WE King, A Sisto - … International Journal of …, 2014 - Springer
Selective laser melting is a powder-based, additive-manufacturing process where a three-dimensional
part is produced, layer by layer, by using a high-energy laser beam to fuse the …

Atomistic non-adiabatic dynamics of the LH2 complex with a GPU-accelerated ab initio exciton model

A Sisto, C Stross, MW van der Kamp… - Physical Chemistry …, 2017 - pubs.rsc.org
We recently outlined an efficient multi-tiered parallel ab initio excitonic framework that utilizes
time dependent density functional theory (TDDFT) to calculate ground and excited state …

Ab initio nonadiabatic dynamics of multichromophore complexes: A scalable graphical-processing-unit-accelerated exciton framework

A Sisto, DR Glowacki, TJ Martinez - Accounts of Chemical …, 2014 - ACS Publications
Conspectus Although advances in computer hardware and algorithms tuned for novel computer
architectures are leading to significant increases in the size and time scale for molecular …

[BOOK][B] Statistical Learning in Quantum Chemistry

A Sisto - 2016 - search.proquest.com
This dissertation presents generalized paradigms for combining the most powerful aspects
of quantum chemistry and machine learning to provide relevant, accurate and rapid …

Ab initio multiple spawning photochemical dynamics of DMABN using GPUs

BFE Curchod, A Sisto, TJ Martínez - The Journal of Physical …, 2017 - ACS Publications
The ultrafast decay dynamics of 4-(N,N-dimethylamino)benzonitrile (DMABN) following
photoexcitation was studied with the ab initio multiple spawning (AIMS) method, combined with …

ChainCQG: Flow-aware conversational question generation

J Gu, M Mirshekari, Z Yu, A Sisto - arXiv preprint arXiv:2102.02864, 2021 - arxiv.org
Conversational systems enable numerous valuable applications, and question-answering
is an important component underlying many of these. However, conversational question-…

Performance of thermal enhancement materials in high pressure metal hydride storage systems

TL Pourpoint, A Sisto, KC Smith… - Heat Transfer …, 2008 - asmedigitalcollection.asme.org
Over the past two years, key issues associated with the development of realistic metal
hydride storage systems have been identified and studied at Purdue University’s Hydrogen …

Gaussian basis set Hartree–Fock, density functional theory, and beyond on GPUs

N Luehr, A Sisto, TJ Martínez - Electronic structure calculations …, 2016 - Wiley Online Library
This chapter discusses the graphics processing unit (GPU) acceleration of Hartree‐Fock (HF),
density functional theory (DFT), and time‐dependent density functional theory (TDDFT) …

Conquest: Contextual question paraphrasing through answer-aware synthetic question generation

M Mirshekari, J Gu, A Sisto - … of the Seventh Workshop on Noisy …, 2021 - aclanthology.org
Despite excellent performance on tasks such as question answering, Transformer-based
architectures remain sensitive to syntactic and contextual ambiguities. Question Paraphrasing (…

Dehydrogenation of ammonia on Ru (0001) by electronic excitations

S Maier, I Stass, X Feng, A Sisto, A Zayak… - The Journal of …, 2015 - ACS Publications
We study the mechanism leading to the breaking of the N–H bonds in ammonia on Ru(0001)
by means of scanning tunneling microscopy (STM). Our results support a model where …