Finding 3G Mobile Network Cells with Similar Radio Interface Quality Problems. - Pekka Kumpulainen; Mika Särkioja; Mikko Kylväjä; Kimmo Hätönen (EANN, 2011)

Analyzing 3G Quality Distribution Data with Fuzzy Rules and Fuzzy Clustering. - Pekka Kumpulainen; Mika Särkioja; Mikko Kylväjä; Kimmo Hätönen (EANN, 2011)

Analysing 3G radio network performance with fuzzy methods. - Pekka Kumpulainen; Mika Särkioja; Mikko Kylväjä; Kimmo Hätönen (Neurocomputing, 2013)