Ding-Yi Chen

Learn More
Effective decision making is based on accurate and timely information. However, human decision makers are often overwhelmed by the huge amount of electronic data these days. The main contribution of this paper is the development of effective information agents which can autonomously classify and filter incoming electronic data on behalf of their human(More)
SUMMARY We describe JGAP, a web-based platform for designing and implementing Java-coded graph algorithms. The platform contains a library of common data structures for implementing graph algorithms, features a 'plug-and-play' modular design for adding new algorithm modules, and includes a performance meter to measure the execution time of implemented(More)
Given a large volume of Web documents, we consider problem of finding the shortest keyword sequences for each of the documents such that a keyword sequence can be rendered to a given search engine, then the corresponding Web document can be identified and is ranked at the first place within the results. We call this system as an Inverse Search Engine (ISE).(More)
ƒ™hool of snform—tion „e™hnology —nd ile™tri™—l ingineeringD …niversity of ueensl—ndD vh RHUPD eustr—li— 1 ƒ™hool of ile™troni™ —nd snform—tion ingineeringD „i—njin …niversityD €F‚Fghin— 2 Abstract ho™uments ™—nnot ˜e —utom—ti™—lly ™l—ssied unless they h—ve ˜een represented —s — ™olle™tion of ™omE put—˜le fe—turesF e model is — represent—tion of —(More)
  • 1