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Full-Text Articles in Theory and Algorithms
Non-Redundant Sequential Rules,Theory And Algorithm, David Lo, Siau-Cheng Khoo, Limsoon Wong
Non-Redundant Sequential Rules,Theory And Algorithm, David Lo, Siau-Cheng Khoo, Limsoon Wong
David LO
A sequential rule expresses a relationship between two series of events happening one after another. Sequential rules are potentially useful for analyzing data in sequential format, ranging from purchase histories, network logs and program execution traces. In this work, we investigate and propose a syntactic characterization of a non-redundant set of sequential rules built upon past work on compact set of representative patterns. A rule is redundant if it can be inferred from another rule having the same support and confidence. When using the set of mined rules as a composite filter, replacing a full set of rules with a …
Lm: A Miner For Scenario-Based Specifications, Tuan Anh Doan, David Lo, Shahar Maoz, Siau-Cheng Khoo
Lm: A Miner For Scenario-Based Specifications, Tuan Anh Doan, David Lo, Shahar Maoz, Siau-Cheng Khoo
David LO
We present LM, a tool for mining scenario-based specifications in the form of Live Sequence Charts, a visual language that extends sequence diagrams with modalities. LM comes with a project management component, a wizard-like interface to the mining algorithm, a set of pre- and postprocessing extensions, and a visualization module.