Engineering & Materials Science
Algebra
100%
Semantics
94%
Query languages
60%
Graph Databases
51%
Data handling
42%
Information management
39%
Data structures
27%
Pattern matching
24%
Standardization
24%
Ontology
23%
Syntactics
22%
Linked data
22%
Metadata
21%
Relational database systems
21%
Polynomials
14%
Information systems
10%
Data integration
9%
Industry
9%
Set theory
9%
Electronic data interchange
9%
Navigation
7%
Computability and decidability
6%
Formal languages
5%
Arts & Humanities
Predicate Logic
70%
Propositional Logic
64%
Incomplete
59%
Truth Value
54%
Incompleteness
42%
Logic
38%
Connectives
33%
Many-valued Logic
31%
Partial Knowledge
26%
Relational Database
22%
Expressiveness
19%
First-order Logic
19%
Calculi
16%
Scenarios
14%
Rationality
13%
Data Base
11%
Evaluation
8%
Mathematics
Reasoning
22%
Likelihood
21%
Ball
9%
Linear Constraints
7%
Exponentiation
7%
Incomplete Data
6%
Intersection
6%
Query
5%
O-minimality
5%
Relational Database
5%