A
Allan de Barcelos Silva
Researcher at Universidade do Vale do Rio dos Sinos
Publications - 5
Citations - 138
Allan de Barcelos Silva is an academic researcher from Universidade do Vale do Rio dos Sinos. The author has contributed to research in topics: Purchase order & Wearable computer. The author has an hindex of 2, co-authored 5 publications receiving 44 citations.
Papers
More filters
Journal ArticleDOI
Intelligent personal assistants: A systematic literature review
Allan de Barcelos Silva,Márcio Miguel Gomes,Cristiano André da Costa,Rodrigo da Rosa Righi,Jorge Luis Victória Barbosa,Gustavo Pessin,Geert De Doncker,Gustavo Federizzi +7 more
TL;DR: It is concluded that usability, security, and privacy directly affect the confidence of the user in adopting an IPA and the proposition of a taxonomy for IPA classification is made.
Book ChapterDOI
A Hybrid Model for Fraud Detection on Purchase Orders
William Ferreira Moreno Oliverio,Allan de Barcelos Silva,Sandro José Rigo,Rodolpho Lopes Bezerra da Costa +3 more
TL;DR: In this paper, the authors presented a new approach through the usage of signature detection with clustering techniques to increase the probability of inclusion of fraud-related documents in sample sets of transactions to be audited.
Journal ArticleDOI
Enhancing Brazilian Portuguese Textual Entailment Recognition with a Hybrid Approach
TL;DR: This study presents a new method to compute semantic textual similarity between two sentences that relies on the integration of a set of deep linguistic relations, lexical aspects and distributed representational resources.
Book ChapterDOI
Using Quadratic Discriminant Analysis by Intrusion Detection Systems for Port Scan and Slowloris Attack Classification
Vinícius M. Deolindo,Bruno Lopes Dalmazo,Marcus Vinicius Brito da Silva,Luiz Ricardo Bertoldi de Oliveira,Allan de Barcelos Silva,Lisandro Zambenedetti Granville,Luciano Paschoal Gaspary,Jéferson Campos Nobre +7 more
TL;DR: In this paper, a new classifier is proposed to distinguish legitimate network traffic from an attack by adopting ML techniques and Quadratic Discriminant Analysis (QDA) algorithms for identifying Port Scan and DoS Slowloris attacks.