Graph visualization techniques for conceptual Web site traffic analysis. - Walter Didimo; Giuseppe Liotta; Salvatore Agostino Romeo (PacificVis, 2010)

Topology-Driven Force-Directed Algorithms. - Walter Didimo; Giuseppe Liotta; Salvatore Agostino Romeo (GD, 2010)

A Graph Drawing Application to Web Site Traffic Analysis. - Walter Didimo; Giuseppe Liotta; Salvatore Agostino Romeo (J. Graph Algorithms Appl., 2011)

A Model of Web-Based Follow-Up to Reduce Assistive Technology Abandonment. - Stefano Federici; Maria Laura Mele; Salvatore Agostino Romeo; Walter Didimo; Giuseppe Liotta; Simone Borsci; Fabio Meloni (HCI (3), 2014)

Heuristics for the Maximum 2-Layer RAC Subgraph Problem. - Emilio Di Giacomo; Walter Didimo; Luca Grilli 001; Giuseppe Liotta; Salvatore Agostino Romeo (Comput. J., 2015)