257 citations · 1k across the 19 of their papers we have counts for
9 papers · 1 filter
Discovering High Utility Episodes in Sequences
Wensheng Gan, Jerry Chun-Wei Lin, Han-Chieh Chao +1
Sequence data, e.g., complex event sequence, is more commonly seen than other types of data (e.g., transaction data) in real-world applications. For the mining task from sequence d…
Utility-Driven Mining of Trend Information for Intelligent System
Wensheng Gan, Jerry Chun-Wei Lin, Han-Chieh Chao +3
Useful knowledge, embedded in a database, is likely to change over time. Identifying recent changes in temporal databases can provide valuable up-to-date information to decision-ma…
Power-Consumption Outage Challenge in Next-Generation Cellular Networks
Jing Yang, Yi Zhong, Xiaohu Ge +1
The conventional outage in wireless communication systems is caused by the deterioration of the wireless communication link, i.e., the received signal power is less than the minimu…
Fast Utility Mining on Complex Sequences
Wensheng Gan, Jerry Chun-Wei Lin, Jiexiong Zhang +3
High-utility sequential pattern mining is an emerging topic in the field of Knowledge Discovery in Databases. It consists of discovering subsequences having a high utility (importa…
Correlated Utility-based Pattern Mining
Wensheng Gan, Jerry Chun-Wei Lin, Han-Chieh Chao +2
In the field of data mining and analytics, the utility theory from Economic can bring benefits in many real-life applications. In recent decade, a new research field called utility…
ProUM: Projection-based Utility Mining on Sequence Data
Wensheng Gan, Jerry Chun-Wei Lin, Jiexiong Zhang +3
Utility is an important concept in economics. A variety of applications consider utility in real-life situations, which has lead to the emergence of utility-oriented mining (also c…
Utility-driven Data Analytics on Uncertain Data
Wensheng Gan, Jerry Chun-Wei Lin, Han-Chieh Chao +2
Modern Internet of Things (IoT) applications generate massive amounts of data, much of it in the form of objects/items of readings, events, and log entries. Specifically, most of t…
Beyond Frequency: Utility Mining with Varied Item-Specific Minimum Utility
Wensheng Gan, Jerry Chun-Wei Lin, Philippe Fournier-Viger +2
Utility-oriented mining which integrates utility theory and data mining is a useful tool for understanding economic consumer behavior. Traditional algorithms for mining high-utilit…
Utility Mining Across Multi-Dimensional Sequences
Wensheng Gan, Jerry Chun-Wei Lin, Jiexiong Zhang +4
Knowledge extraction from database is the fundamental task in database and data mining community, which has been applied to a wide range of real-world applications and situations.…