Συντάχθηκε 06-06-2017 08:19
από Esthir Gelasaki
Email συντάκτη: egelasaki<στο>tuc.gr
Ενημερώθηκε:
-
Ιδιότητα: υπάλληλος.
ΠΟΛΥΤΕΧΝΕΙΟ ΚΡΗΤΗΣ
Σχολή Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών
Πρόγραμμα Μεταπτυχιακών Σπουδών
ΠΑΡΟΥΣΙΑΣΗ ΜΕΤΑΠΤΥΧΙΑΚΗΣ ΕΡΓΑΣΙΑΣ
ΝΙΚΟΛΑΟΥ ΜΑΪΝΑ
με θέμα
Σημασιολογικός Εμπλουτισμός API Περιγραφών για την Βελτίωση της Εύρεσης Υπηρεσιών σε Περιβάλλοντα Νέφους
Semantically Enriched API Descriptions for Improving Service Discovery in Cloud
Environments
Τετάρτη 7 Ιουνίου 2017, 10 π.μ.
Αίθουσα 141.Α14, Κτίριο Επιστημών, Πολυτεχνειούπολη
Εξεταστική Επιτροπή
Καθηγητής Ευριπίδης Πετράκης (επιβλέπων)
Επιστημονικός Συνεργάτης Στυλιανός Σωτηριάδης
Ομότιμος Καθηγητής Σταύρος Χριστοδουλάκης
Abstract
The rapid growth and development of Cloud Computing has allowed the implementation of scalable
applications and services in lower costs based on the principles of Service-Oriented Architecture (SOA). The
increasing interest in Cloud Computing solutions, has led to the proliferation of Cloud service offerings over
the Internet by multiple Cloud providers. The need for efficient and accurate service discovery based on user
needs has become a significant challenge. Cloud services are mainly offered by means of Web services based
on the REST architecture style and need to be formally described in a way that is both understandable by
humans and machines. In this work, we propose the adoption of the OpenAPI Specification (OAS), a simple
and yet powerful specification for the description of REST APIs, as the description language of Cloud services.
In addition, we present a set of extension properties, forming the Semantic OpenAPI Specification (SOAS), that
semantically enrich the OAS service descriptions, so as to be understandable by both humans and machines.
Finally, we demonstrate that is plausible to transform SOAS descriptions to ontologies as this enables
application of state-of-the-art querying languages (e.g. SPARQL) for service discovery and of reasoning tools
for detecting inconsistencies and inferred relationships in SOAS descriptions.
Τόπος: Λ - Κτίριο Επιστημών/ΗΜΜΥ, 141Α-14
Έναρξη: 07/06/2017 10:00
Λήξη: 07/06/2017 11:00
