Web Service in Context and Dependency-Aware Service Composition. - Jiehan Zhou; Eila Niemelä; Juho Perälä; Daniel Pakkala (APSCC, 2007)

A Component Model for Adaptive Middleware Services and Applications. - Daniel Pakkala; Juho Perälä; Eila Niemelä (EUROMICRO-SEAA, 2007)

Dependency-aware Service Oriented Architecture and Service Composition. - Jiehan Zhou; Daniel Pakkala; Juho Perälä; Eila Niemelä (ICWS, 2007)

A Distributed Service Component Framework for Interoperable and Modular Service-Oriented Pervasive Computing Applications. - Daniel Pakkala; Juho Perälä (WEWST@ECOWS, 2008)

A user meta-model for context-aware recommender systems. - Jon Imanol Durán; Juhani Laitakari; Daniel Pakkala; Juho Perälä (HetRec@RecSys, 2010)

Open Service Platform for Pervasive Multimedia Services Development. - Juho Perälä; Daniel Pakkala; Juhani Laitakari (GPC, 2011)

A systematic and flexible approach for testing future mobile networks by exploiting a wrap-around testing methodology. - Jarno Pinola; Juho Perälä; Petri Jurmu; Marcos D. Katz; Seppo Salonen; Jonne Piisilä; Jouko Sankala; Pekka Tuuttila (IEEE Commun. Mag., 2013)