By thinking of BV and ABV algorithm,taking the bit-parallelism scheme and adding the ideas of bitmap mapping and tuple space,this paper presents a new algorithm.

we present packet classification algorithm based on bitmap and tuple space.

This paper analyses distributed middleware based on tuple space model, design and application on distributed computing environment computing platform applied for heterogeneous environment, and discusses future research work.

A thought of parallel computing is applied to IM information reversion by putting forward a parallel computing model based ontuplespace.

JavaSpaces is a Java-based implementation of tuplespace and it provides a conceptually simple but powerful solution to design and build distributed systems that are reliable, flexible and extendable.

In the web services composition framework proposed in this dissertation, agent technology and ontology theory is introduced, agent organization is served as infrastructure to web services composition, agent conversation and semantic tuplespaces are two coordination manners to coordinate web services.

A space fish-bone beam model for the main girder of cable-stayed bridges is establishedand the space combination elements of the rigid arm and cable are introduced in this paper.

To improve the flaw of centralized tuplespace,such as performance bottle-neck,single failure,weak scalability,this paper puts forward a mixed distributed tuplespace architecture,presents the distributed computation model based on π-calculus,introduces the syntax and operational semantics of the model,shows some features of system through the bar.