Pervasive Computing: Why Did the Logistics Soldier Cross the Road?

TL;DRAbstract

Enterprise networks are becoming distributed. The central data center has given way to a distributed network environment containing distributed server clusters, edge servers that optimize data process and dissemination, and a new tier of network-enabled devices that provide ubiquitous access. In essence, the network is expanding outward and embracing a series of new processing nodes (e.g., PDAs, cell phones, vehicles, MP3 players, consumer appliances, etc.). These network nodes are called pervasive devices. The goal of pervasive computing (PvC) is to make data and application services available to any authorized user anywhere, anytime, and on any device. This is accomplished through a robust architecture including software abstraction both at the device level and at the back end. In part, abstraction is facilitated through the use of the Java Virtual Machine (JVM). A JVM consists of interpreters and a run-time environment which can read java byte code. It enables the construction of ma

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