• LarkcProject
• WP2
• integration

WP2: steps to achieve tighter integration

News

• Parallelisation

• Wiki pages for exchanging ideas about:

  • using ML for selection

  • unifying reasoning and search

• We organized a telco on 27th October, 13:00-14:00 CET to get together WP2, WP3 and WP7a. See agenda and minutes here. In brief we discussed:

  • how can we apply ML to selection
  • how we could evaluate results on the AZ usecase

Introduction

This page serves for exchanging the ideas on integration which we have started to discuss in Berlin.

• See our current integration plan, including descriptions of below phases.

• Some ideas from the discussion in Berlin (WP2+WP3+WP7a) available here.

All partners are invited to add more content to this page.

Progress

Phase 1 Clarifications and understanding (WP2+WP3+WP4)

What is RDF Molecule?

In an RDF graph, we can consider the collection of triples describing a specific, resource node (i.e. a resource identified with a URI, not a blank node or literal). This collection is referred to as a molecule. For a node S, this collection represents:

• all statements where S is the subject (i.e. outgoing arcs) - this is called the immediate neighbourhood

• in the cases where a statement from those above has a blank node as an object (e.g. $<S, ..., blank-node>$), its immediate neighbourhood is also added to

  • the molecule, so, the molecule expands recursively over blank nodes.

In other words, the molecule of node S is the part of the graph that you can reach following all paths in the graph, starting from S, until you reach non-blank nodes. The notion is sensible because blank nodes are auxiliary nodes for things that are hard to express in triples. For more see D2.2.1. Section 1.1.

Phase 2 Understanding the usecases (WP2+WP7a+b)

Some initial scenarios:

• AstraZeneca usecase

  • Generating a sample topics and queries using ?PubMed interface, see details

• GWAS usecase for evaluation

Phase 3 Draft a paper/papers

Phase 4 Identify the objectives of the deliverables for M24

Phase 5 Identify the deadlines for publications/conferences