Roberto Willrich

According to our database1, Roberto Willrich authored at least 24 papers between 1995 and 2018.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Other 

Links

On csauthors.net:

Bibliography

2018
Hybrid Recommender System Based on Multi-Hierarchical Ontologies.
Proceedings of the 24th Brazilian Symposium on Multimedia and the Web, 2018

2017
Editorial.
JIDM, 2017

Using Implicit Feedback for Neighbors Selection: Alleviating the Sparsity Problem in Collaborative Recommendation Systems.
Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web, 2017

2015
Recommending Web Service Based on Ontologies for Digital Repositories.
Proceedings of the 21st Brazilian Symposium on Multimedia and the Web, 2015

2014
System of Quality monitoring for IP Telephony Services.
Proceedings of the 20th Brazilian Symposium on Multimedia and the Web, 2014

2013
A semantic approach for QoS specification of communication services using QoE parameters.
J. Braz. Comp. Soc., 2013

OurMap: Representing Crowdsourced Annotations on Geospatial Coordinates as Linked Open Data.
Proceedings of the Collaboration and Technology - 19th International Conference, 2013

2011
A Loosely Coupled Integration Environment for Collaborative Applications.
IEEE Trans. Systems, Man, and Cybernetics, Part A, 2011

2009
Custom ordering on digital library information retrieval.
Proceedings of the XV Brazilian Symposium on Multimedia and the Web, 2009

Supporting Collaborative Learning Activities with a Digital Library and Annotations.
Proceedings of the Education and Technology for a Better World, 2009

Quality of Service Specifications: A Semantic Approach.
Proceedings of The Eighth IEEE International Symposium on Networking Computing and Applications, 2009

2008
User Profile-Based Authorization Policies for Network QoS Services.
Proceedings of The Seventh IEEE International Symposium on Networking Computing and Applications, 2008

2007
An Extensible Co-browsing Environment with Conference Support.
Proceedings of the 16th IEEE International Workshops on Enabling Technologies: Infrastructures for Collaborative Enterprises (WETICE 2007), 2007

2006
CoLab: A New Paradigm and Tool for Collaboratively Browsing the Web.
IEEE Trans. Systems, Man, and Cybernetics, Part A, 2006

Adaptive information retrieval system applied to digital libraries.
Proceedings of the 12th Brazilian Symposium on Multimedia and the Web, 2006

2005
Collaborative Web Browsing Tool supporting Audio/Video Interactive Presentations.
Proceedings of the 14th IEEE International Workshops on Enabling Technologies (WETICE 2005), 2005

2003
Implementing Traffic Engineering in MPLS-Based IP Networks with Lagrangean Relaxation.
Proceedings of the Eighth IEEE Symposium on Computers and Communications (ISCC 2003), 30 June, 2003

2002
Multimedia Authoring with Hierarchical Timed Stream Petri Nets and Java.
Multimedia Tools Appl., 2002

1999
MUSE: An Environment for the Conception of Java Multimedia Applications.
Multimedia Tools Appl., 1999

1998

1996
Conception formelle de documents hypermedias portables.
PhD thesis, 1996

Hypermedia Document Design Using the HTSPN Model.
Proceedings of the 1996 MultiMedia Modeling: Towards The Information Society Superhighway, 1996

A Formal Framework for the Specification, Analysis and Generation of Standardized Hypermedia Documents.
Proceedings of the IEEE International Conference on Multimedia Computing and Systems, 1996

1995
Hierarchical Time Stream Petri Net: A Model for Hypermedia Systems.
Proceedings of the Application and Theory of Petri Nets 1995, 1995


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