A method for remote and semi-automatic usability evaluation of web-based applications through users behavior analysis. - Ariel Vargas; Harold Weffers; Heloisa Vieira da Rocha (MB, 2010)

Discovering and analyzing patterns of usage to detect usability problems in web applications. - Ariel Vargas; Harold Weffers; Heloisa Vieira da Rocha (ISDA, 2011)

A Case for Societal Digital Security Culture. - Lotfi Ben Othmane; Harold Weffers; Rohit Ranchal; Pelin Angin; Bharat K. Bhargava; Mohd Murtadha Mohamad (SEC, 2013)

A time-evolution model for the privacy degree of information disseminated in online social networks. - Lotfi Ben Othmane; Harold Weffers; Pelin Angin; Bharat K. Bhargava (Int. J. Commun. Networks Distributed Syst., 2013)

Extending the Agile Development Process to Develop Acceptably Secure Software. - Lotfi Ben Othmane; Pelin Angin; Harold Weffers; Bharat K. Bhargava (IEEE Trans. Dependable Secur. Comput., 2014)