Emergence and Evolution of Coalitions in Buyer-Seller Networks. - Frank Edward Walter; Stefano Battiston; Frank Schweitzer (Emergent Intelligence of Networked Agents, 2007)

A model of a trust-based recommendation system on a social network. - Frank Edward Walter; Stefano Battiston; Frank Schweitzer (Auton. Agents Multi Agent Syst., 2008)

Risk-Seeking versus Risk-Avoiding Investments in Noisy Periodic Environments. - Jesús Emeterio Navarro-Barrientos; Frank Edward Walter; Frank Schweitzer (CoRR, 2008)

Personalised and dynamic trust in social networks. - Frank Edward Walter; Stefano Battiston; Frank Schweitzer (RecSys, 2009)

Designing mechanisms for trust-based interaction in social networks. - Frank Edward Walter (2009)

Trust as the Basis of Coalition Formation in Electronic Marketplaces. - Frank Edward Walter (Adv. Complex Syst., 2011)

Moving recommender systems from on-line commerce to retail stores. - Frank Edward Walter; Stefano Battiston; Mahir Yildirim; Frank Schweitzer (Inf. Syst. E Bus. Manag., 2012)