Investigating Learnability, User Performance, and Preferences of the Path Query Language SemwidgQL Compared to SPARQL.
Timo StegemannJürgen ZieglerPublished in: ISWC (1) (2017)
Keyphrases
- query language
- data model
- user preferences
- expressive power
- semantic web
- object oriented
- user defined
- user experience
- user profiles
- xml data
- user satisfaction
- relational algebra
- website
- database
- query evaluation
- regular expressions
- finite automata
- individual preferences
- query optimization
- knowledge management
- end users
- significant improvement
- database systems
- decision making
- learning algorithm