The SAHARA Model for Service Composition across Multiple Providers.
Bhaskaran RamanSharad AgarwalYan ChenMatthew CaesarWeidong CuiPer JohanssonKevin LaiTal LavianSridhar MachirajuZhuoqing Morley MaoGeorge PorterTimothy RoscoeMukund SeshadriJimmy S. ShihKeith SklowerLakshminarayanan SubramanianTakashi SuzukiShelley ZhuangAnthony D. JosephRandy H. KatzIon StoicaPublished in: Pervasive (2002)