Abstract. Magpie is a suite of tools supporting a ‘zero-cost’ approach to semantic web browsing: it avoids the need for manual annotation by automatically associating an ontolo...
of abstractions a middleware system makes available to applications, they figure prominently in determining the breadth and variety of application integration that the middleware s...
Today's ubiquitous internet access has opened new opportunities for mobile workers. By using portable devices, the workers are not only able to access their company's dat...
Applications that query into very large multidimensional datasets are becoming more common. Many self-describing scientific data file formats have also emerged, which have structu...
This paper investigates the role of online resources in problem solving. We look specifically at how programmers--an exemplar form of knowledge workers--opportunistically interlea...
Joel Brandt, Philip J. Guo, Joel Lewenstein, Mira ...