Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Marek R. Ogiela, Natalia Krzyworzeka, Lidia Ogiela. Application of knowledge-based cognitive CAPTCHA in Cloud of Things security. Concurrency - Practice and Experience, 30(21), 2018. [doi]
Abstract is missing.