Paolo Guagliardo

Computer Science

1. Structured Query Language 100%
2. Incomplete Information 32%
3. Relational Algebra 29%
4. Ontology 26%
5. Query Language 26%
6. Predicate Logic 21%
7. Relational Database 21%
8. approximation scheme 17%
9. Information Systems 16%
10. Data Model 16%
11. Answering Query 14%
12. Graph Database 13%
13. Horizontal Decomposition 13%
14. Syntactics 12%
15. Domain Constraint 12%
16. Data Management 12%
17. Formal Semantics 10%
18. Query Rewriting 10%
19. query answering 10%
20. Pattern Matching 8%
21. Approximation (Algorithm) 8%
22. Source Relation 8%
23. Update Operation 8%
24. Data Integration 8%
25. Query Processing 8%
26. Artificial Intelligence 8%
27. Single Database 8%
28. Automated Reasoning 8%
29. Reasoning Service 8%
30. Formal Framework 8%
31. Conjunctive Query 8%
32. Database Relation 8%
33. Functional Dependency 8%
34. Theoretical Approach 8%
35. Practical Solution 8%
36. Reasoning Technique 8%
37. Database Management System 8%
38. Incomplete Knowledge 8%
39. Propositional Formula 8%
40. Predicate Calculus 8%
41. Neo4j 6%
42. Database Schema 5%