Performance of TCP and UDP during mobile IP handoffs in single-agent subnetworks. - Nikolaus A. Fikouras; Karim El-Malki; Srba Cvetkovic; Colin Smythe (WCNC, 1999)

Performance analysis on hierarchical Mobile IPv6 with fast-handoff over end-to-end TCP. - Robert Hsieh; Aruna Seneviratne; Hesham Soliman; Karim El-Malki (GLOBECOM, 2002)

Closing the Gap Between Industry, Academia and Users: Is There a Need for QoS in Wireless Systems? - Gábor Fodor 001; Karim El-Malki; David Partain (IWQoS, 2005)

Hierarchical Mobile IPv6 Mobility Management (HMIPv6). - Hesham Soliman; Claude Castelluccia; Karim El-Malki; Ludovic Bellier (RFC, 2005)

Low-Latency Handoffs in Mobile IPv4. - Karim El-Malki (RFC, 2007)

Hierarchical Mobile IPv6 (HMIPv6) Mobility Management. - Hesham Soliman; Claude Castelluccia; Karim El-Malki; Ludovic Bellier (RFC, 2008)

IPv6 Transition in the Session Initiation Protocol (SIP). - Gonzalo Camarillo; Karim El-Malki; Vijay K. Gurbani (RFC, 2011)