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Currently knowledge graph has been widely applied to various fields. Although the data scale is large, there is still a lot of useful but implicit information in it. Thus, a powerful reasoning system is required to derive these data. However, current reasoning systems cannot accomplish this task very well. On the one hand, stand-alone reasoning systems cannot meet the demand of large data. On the...
Most traditional biclustering algorithms focus on biclustering model on non-continuous column, which are not suitable for the analysis of the time series gene expression data. We proposes an effective and exact algorithm, which can be used to mine biclusters with coherent evolution on the contiguous columns as well as the complementary biclusters and time-lagged biclusters for the analysis of time...
The power allocation problem in a hybrid system with power grid and energy harvesting is investigated to maximize system throughput. From the power grid, peak power constraints and the total energy budget constraint are considered. Water-Filling has been used as a fundamental algorithm to solve the target problem. We proposed the optimal power allocation solution by first applying water-filling to...
Biclustering algorithm is used to find local patterns as an important tool in the analysis of gene expression data. However, most of the biclusters found by existing biclustering algorithms consist of non-continuous columns. It is not suitable for time series gene expression data, which has not been extensively studied. This paper presents an efficient exact algorithm to search contiguous column coherent...
Biclustering technique has become an important tool in analysis of gene expression data. However, most traditional biclustering algorithms focus on biclustering model on non-continuous column. For time series gene expression data, these models neglect the important internal sequential relationship between the time intervals, thus it is not suitable for this kind of data. This paper proposes an effective...
Software-as-a-Service (SaaS), a new software delivery model, plays an important role in daily life. In SaaS, mission-critical applications are composed, deployed, and executed on cloud platforms. SaaS applications needed to have high reliability and availability before publishing. Testing SaaS applications becomes important, as the large number of testing prior to their deployment. Test Algebra (TA),...
This paper presents dynamic media assemblage, which is a new presentation and summarization method for images and videos on a 2-D canvas. Instead of using the keyframes of the videos to generate a still image summarization, our method allows the videos to play simultaneously on the canvas while utilizing the limited space efficiently. This technique uses an efficient iterative packing algorithm, and...
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