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Recovering Punctuation Marks for Automatic Speech Recognition

This paper shows results of recovering punctuation over speech transcriptions for a Portuguese broadcast news corpus. The approach is based on maximum entropy models and uses word, part-of-speech, time and speaker information. The contribution of each type of feature is analyzed individually. Separate results for each focus condition are given,...

Tags: INESC-ID, Speech Recognition, Performance Management, Emerging Technologies, Human Resources, Workforce Management

White papers 2007-08-31

Service Level Agreement Enforcement for Differentiated Services

This paper describes a hierarchical architecture of active policies that performs the management of a Differentiated Services DiffServ network. These policies monitor Quality of Service QoS parameters and dynamically optimize some aspects of the existing equipment and services to provide the best possible QoS to users. This helps the enforcement...

Tags: SLA, QoS, INESC-ID, Service Level Management, It Operations, It service Management

White papers 2005-12-27

Business Process Modeling With UML

This paper focuses the reasons and advantages of the application of the Unified Modeling Language UML in organizational architecture modeling. A presentation and description of the methodology to apply business modeling is made, namely, the organization of the modeling in views and the application of those views. A case study...

Tags: Business Process, Business Process Modeling, Modeling, INESC-ID, Research & Development, UML, Programming Languages, Business Operations, Ooa/Ood/Oop, Software Development, Software/Web Development

White papers 2004-02-12