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In this paper, four self-developed user interfaces that display document search results using different methods were compared. In order to create the four interfaces, two information elements: document categories and lines from the document were used. A user study compared the four interfaces. It was found that the category addition to the interface was(More)
Given an array of n input numbers, the range-maxima problem is that of preprocessing the data so that queries of the type \what is the maximum value in subarray [i::j]" can be answered quickly using one processor. We present a randomized preprocessing algorithm that runs in O(log n) time with high probability, using an optimal number of processors on a CRCW(More)
In this paper, four self-developed user interfaces that display document search results using different methods were compared. In order to create the four interfaces, two information elements: document categories and lines from the document were used. A user study compared the four interfaces. It was found that the category addition to the interface was(More)
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