In the Internet of Things (IoT) system, data leakage can easily occur due to differing security edge devices and different processing methods in transmission process. Blockchain technology has advantages good non-tamperability, decentralization, de-trust, openness, transparency, it protect on Things. This research integrates means by which flow be combined with blockchain prevent privacy throug...

We present ongoing work on developing an automated integration system for freight flow analysis and planning. To overcome the limitations of current estimation methods for commodity flows, we use reliable secondary sources, including small-area employment data, and derive estimates in a plausible way by means of a computational workflow. When available, we extract the data automatically from on...

While current toolkits for analysis of flow-records such as SiLK are powerful and versatile, real-time analysis of flow records at very large flow collection installations continues to be a challenge. In this paper we present a new approach for summarization and analysis of flow records. Through the use of approximate data structures, a large bulk of flow records is reduced to a compact represe...

We present a deductive approach for the analysis of secure information flows with support for fine-grained policies that include declassifications in the form of delimited information release. By explicitly tracking the dependencies of program locations as a computation history, we maintain high precision, while avoiding the need for comparing independent program runs. By considering an explici...

The advent of high throughput techniques has resulted in the generation of large flow cytometry (FCM) data sets. Along with the task of acquiring the data comes the task of storing, managing, quality control, data analysis and data summarization to a condensed form that can be interpreted by the researcher. Open source Bioconductor packages for analysis of flow cytometry data provides a unified...