Table 20: Future research vs. Challenges addressed.
| Suggestions for Future Research | Challenges Addressed | |
1 |
Comprehensive and Neutral Approaches Using NLP, IR, Text mining, Tagging, Data mining, Information extraction |
- Semantics extraction and extension. - Minimize search space (clustering). - Add extra data/words to Web services. |
2 |
Social Network Data and Network Analysis Techniques |
- Additional information about service users to improve clustering and recommendation. - Detect correlation and similarities between service users. - Detect user behaviour patterns. - Enrich user context |
3 |
Big Data Analytics Tools and Techniques |
- Increase clustering speed. - Online service clustering and processing. - Online Web services discovery including crawling and processing to delete duplicates of Web service files. - Online QoS perdition. |