The complex dynamics of collaborative tagging. - Harry Halpin; Valentin Robu; Hana Shepherd (WWW, 2007)

Emergence of consensus and shared vocabularies in collaborative tagging systems. - Valentin Robu; Harry Halpin; Hana Shepherd (ACM Trans. Web, 2009)

Organizational practices and workplace relationships in precarious work: New survey evidence. - Hana Shepherd (Soc. Networks, 2024)