The IntelComp time analysis and trend detection service focuses on the dynamic analysis of the scientific literature, tracking the evolution of disciplines and capturing the emergent research areas or new topics and quantifying their trends. To this end, we automatically expand the Field of Science Taxonomy exploited by the IntelComp classifiers (documented in Deliverable D3.4) to a more fine-grained level by adding three additional levels (Level 4-Level 6) and provide a dynamic mechanism that properly adjusts the lower levels of the hierarchy as new research topics emerge.