Knowledge Graph Aided Similarity Evaluation for Scientific Workflow

Graph n-grams for Scientific Workflow Similarity Search

As scientific workflows increasingly gain popularity as a means of automated data analysis, the repositories such workflows are shared in have grown to sizes that require advanced methods for managing the workflows they contain. To facilitate clustering of similar workflows as well as reuse of existing components, a similarity measure for workflows is required. We explore a new structure-based ...

Local Graph Patterns for Scientific Workflow Similarity Search

Scientific Workflow Interoperability Evaluation

There is wide range of scientific workflow systems today, each one designed to resolve problems at a specific level. In large collaborative projects, it is often necessary to recognize the heterogeneous workflow systems already in use by various partners and any potential collaboration between these systems requires workflow interoperability. Publish/Subscribe Scientific Workflow Interoperabili...

The Computer-Aided Discovery of Scientific Knowledge

In this paper, we review AI research on computational discovery and its recent application to the discovery of new scientiic knowledge. We characterize ve historical stages of the scientiic discovery process , which we use as an organizational framework in describing applications. We also identify ve distinct steps during which developers or users can innuence the behavior of a computational di...

Effective and efficient similarity search in scientific workflow repositories

Scientific workflows have become a valuable tool for large-scale data processing and analysis. This has led to the creation of specialized online repositories to facilitate workflow sharing and reuse. Over time, these repositories have grown to sizes that call for advanced methods to support workflow discovery, in particular for similarity search. Effective similarity search requires both high ...