Matches in ScholarlyData for { ?s ?p ?o. }
- 580 creator andrei-popescu-belis.
- 580 creator mike-flynn.
- 580 creator philippe-baudrion.
- 580 creator pierre-wellner.
- 580 type InProceedings.
- 580 label "Task-Based Evaluation of Meeting Browsers: from Task Elicitation to User Behavior Analysis".
- 580 sameAs 580.
- 580 abstract "This paper presents recent results of the application of the task-based Browser Evaluation Test (BET) to meeting browsers, that is, interfaces to multimodal databases of meeting recordings. The tasks were defined by browser-neutral BET observers. Two groups of human subjects used the Transcript-based Query and Browsing interface (TQB), and attempted to solve as many BET tasks - pairs of true/false statements to disambiguate - as possible in a fixed amount of time. Their performance was measured in terms of precision and speed. Results indicate that the browser s annotation-based search functionality is frequently used, in particular the keyword search. A more detailed analysis of each test question for each participant confirms that despite considerable variation across strategies, the use of queries is correlated to successful performance.".
- 580 hasAuthorList authorList.
- 580 hasTopic Linguistics.
- 580 isPartOf proceedings.
- 580 keyword "Evaluation methodologies".
- 580 keyword "Multimedia annotation and processing".
- 580 keyword "Tools, systems, applications".
- 580 title "Task-Based Evaluation of Meeting Browsers: from Task Elicitation to User Behavior Analysis".
- authorList type List.
- authorList hasFirstItem item-1.
- authorList hasItem item-1.
- authorList hasItem item-2.
- authorList hasItem item-3.
- authorList hasItem item-4.
- authorList hasLastItem item-4.
- item-1 type ListItem.
- item-1 hasContent andrei-popescu-belis.
- item-1 next item-2.
- item-2 type ListItem.
- item-2 hasContent mike-flynn.
- item-2 next item-3.
- item-2 previous item-1.
- item-3 type ListItem.
- item-3 hasContent pierre-wellner.
- item-3 next item-4.
- item-3 previous item-2.
- item-4 type ListItem.
- item-4 hasContent philippe-baudrion.
- item-4 previous item-3.
- 581 creator giuseppe-attardi.
- 581 creator hugo-zaragoza.
- 581 creator jordi-atserias.
- 581 creator massimiliano-ciaramita.
- 581 type InProceedings.
- 581 label "Semantically Annotated Snapshot of the English Wikipedia".
- 581 sameAs 581.
- 581 abstract "This paper describes SW1, the first version of a semantically annotated snapshot of the English Wikipedia. In recent years Wikipedia has become a valuable resource for both the Natural Language Processing (NLP) community and the Information Retrieval (IR) community. Although NLP technology for processing Wikipedia already exists, not all researchers and developers have the computational resources to process such a volume of information. Moreover, the use of different versions of Wikipedia processed differently might make it difficult to compare results. The aim of this work is to provide easy access to syntactic and semantic annotations for researchers of both NLP and IR communities by building a reference corpus to homogenize experiments and make results comparable. These resources, a semantically annotated corpus and a entity containment derived graph, are licensed under the GNU Free Documentation License and available from http://www.yr-bcn.es/semanticWikipedia".
- 581 hasAuthorList authorList.
- 581 hasTopic Linguistics.
- 581 isPartOf proceedings.
- 581 keyword "Acquisition, Machine Learning".
- 581 keyword "Corpus (creation, annotation, etc.)".
- 581 keyword "Information Extraction, Information Retrieval".
- 581 title "Semantically Annotated Snapshot of the English Wikipedia".
- authorList type List.
- authorList hasFirstItem item-1.
- authorList hasItem item-1.
- authorList hasItem item-2.
- authorList hasItem item-3.
- authorList hasItem item-4.
- authorList hasLastItem item-4.
- item-1 type ListItem.
- item-1 hasContent jordi-atserias.
- item-1 next item-2.
- item-2 type ListItem.
- item-2 hasContent hugo-zaragoza.
- item-2 next item-3.
- item-2 previous item-1.
- item-3 type ListItem.
- item-3 hasContent massimiliano-ciaramita.
- item-3 next item-4.
- item-3 previous item-2.
- item-4 type ListItem.
- item-4 hasContent giuseppe-attardi.
- item-4 previous item-3.
- 582 creator daniel-tapias.
- 582 creator juan-carlos-luengo.
- 582 creator juan-jose-rodriguez.
- 582 creator pedro-concejero.
- 582 creator sebastian-sanchez.
- 582 type InProceedings.
- 582 label "Methodology for Evaluating the Usability of User Interfaces in Mobile Services".
- 582 sameAs 582.
- 582 abstract "In this paper we present a usability measure adapted to mobile services, which is based on the well-known theoretical framework defined in the ISO 9241-11 standard. This measure is then applied to a representative set of services of the Telefónica s portfolio for residential customers. The user tests that we present were carried out by a total of 327 people. Additionally, we describe the detailed application of the methodology to a particular service and present the results of all the experiments that were carried out with the different services. These results show highly significant differences in the three usability measures considered (effectiveness, efficiency and satisfaction), though all of them have the same trend. The worst performers in all cases were the WAP and i-mode user interfaces (UI), while the best performers were the SMS and web based UIs closely followed by the voice UI. Finally, we also analyse the results and present our conclusions.".
- 582 hasAuthorList authorList.
- 582 hasTopic Linguistics.
- 582 isPartOf proceedings.
- 582 keyword "Usability, user satisfaction".
- 582 title "Methodology for Evaluating the Usability of User Interfaces in Mobile Services".
- authorList type List.
- authorList hasFirstItem item-1.
- authorList hasItem item-1.
- authorList hasItem item-2.
- authorList hasItem item-3.
- authorList hasItem item-4.
- authorList hasItem item-5.
- authorList hasLastItem item-5.
- item-1 type ListItem.
- item-1 hasContent pedro-concejero.
- item-1 next item-2.
- item-2 type ListItem.
- item-2 hasContent daniel-tapias.
- item-2 next item-3.