Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Widdows, Dominic"'
Language processing is at the heart of current developments in artificial intelligence, and quantum computers are becoming available at the same time. This has led to great interest in quantum natural language processing, and several early proposals
Externí odkaz:
http://arxiv.org/abs/2403.19758
Autor:
Aboumrad, Willie, Widdows, Dominic
This paper presents a system for solving binary-valued linear equations using quantum computers. The system is called Mod2VQLS, which stands for Modulo2 Variational Quantum Linear Solver. As far as we know, this is the first such proposal. The design
Externí odkaz:
http://arxiv.org/abs/2311.12771
Autor:
Widdows, Dominic, Bhattacharyya, Amit
Publikováno v:
Quantum Economics and Finance, 2024
Quantum computers are expected to contribute more efficient and accurate ways of modeling economic processes. Quantum hardware is currently available at a relatively small scale, but effective algorithms are limited by the number of logic gates that
Externí odkaz:
http://arxiv.org/abs/2310.11394
The availability of working quantum computers has led to several proposals and claims of quantum advantage. In 2023, this has included claims that quantum computers can successfully factor large integers, by optimizing the search for nearby integers
Externí odkaz:
http://arxiv.org/abs/2308.07804
Publikováno v:
Entropy 2023, 25(4), 548
This paper demonstrates that some non-classical models of human decision-making can be run successfully as circuits on quantum computers. Since the 1960s, many observed cognitive behaviors have been shown to violate rules based on classical probabili
Externí odkaz:
http://arxiv.org/abs/2302.03012
Autor:
Alexander, Aaranya, Widdows, Dominic
Publikováno v:
IEEE/ACM 7th Symposium on Edge Computing (SEC), Seattle, WA, December 8, 2022. Pages 355-361
This paper explores text classification on quantum computers. Previous results have achieved perfect accuracy on an artificial dataset of 100 short sentences, but at the unscalable cost of using a qubit for each word. This paper demonstrates that an
Externí odkaz:
http://arxiv.org/abs/2301.03715
Publikováno v:
Annals of Mathematics and Artificial Intelligence (2024)
This paper describes experiments showing that some tasks in natural language processing (NLP) can already be performed using quantum computers, though so far only with small datasets. We demonstrate various approaches to topic classification. The fir
Externí odkaz:
http://arxiv.org/abs/2206.02171
Autor:
Widdows, Dominic
This paper presents a novel way to use the algebra of unit quaternions to express arbitrary roots or fractional powers of single-qubit gates, and to use such fractional powers as generators for algebras that combine these fractional input signals, be
Externí odkaz:
http://arxiv.org/abs/2204.13787
Autor:
Higgins, Michael, Widdows, Dominic, Brew, Chris, Christian, Gwen, Maurer, Andrew, Dunn, Matthew, Mathi, Sujit, Hazare, Akshay, Bonev, George, Hockey, Beth Ann, Howell, Kristen, Bradley, Joe
Automatic dialog systems have become a mainstream part of online customer service. Many such systems are built, maintained, and improved by customer service specialists, rather than dialog systems engineers and computer programmers. As conversations
Externí odkaz:
http://arxiv.org/abs/2109.11064
Autor:
Widdows, Dominic, Brew, Chris
Language identification is a critical component of language processing pipelines (Jauhiainen et al.,2019) and is not a solved problem in real-world settings. We present a lightweight and effective language identifier that is robust to changes of doma
Externí odkaz:
http://arxiv.org/abs/2109.09862