Chia-Hao Hsieh

  • Citations Per Year
Learn More
In this paper, we propose a self-localization and path-planning method for mobile robot navigation. An omnidirectional camera and infrared sensors are used to extract the landmarks information of the environment. Due to the large field of view of the omnidirectional camera, the mobile robot can capture the rich information of the environment. The landmark(More)
Link Prediction is an example class of tasks under link mining where techniques are developed to ”explicitly consider these links when building predictive or descriptive models of the linked data”. Other tasks include object ranking, group detection, collective classification and subgraph discovery. In this project, we present three algorithms for(More)
Many scientic investigations require data-intensive research where big data are collected and analyzed. To get big insights from big data, we need to rst develop our initial hypotheses from the data and then test and validate our hypotheses about the data. We propose FS-S , a flexible and modular Scala based implementation of the Fixed Size Least Squares(More)
  • 1