CAC for VoIP Traffic over Wireless Systems with Voice Activity Detection and Background Noise Transmission. - Yakim Mihov; Kiril Kassev; Adriana Kalaydzhieva; Boris Tsankov (NTMS, 2009)

A New Paradigm of CAC Dimensioning for VoIP Traffic over Wireless Access Networks. - Kiril Kassev; Yakim Mihov; Adriana Kalaydzhieva; Boris Tsankov (ICDS, 2010)

Location service in mobile edge computing. - Evelina Pencheva; Ivaylo Atanasov; Kiril Kassev; Ventsislav G. Trifonov (ICUFN, 2017)