Pesquisa de Doutorado da Veronica

Casos de Uso (Aluno do Schwabe) The criteria to select the cases were the following: 1. The case should be published as a difficult case in the area. Since the case is published, we infer that the case is a real problematic situation faced by a community of data users, with reasonable complexity. [ Não é inventado pelo pesquisador, não teria viés de construção para validar a proposta mas pode ter viés na seleção ] 2. The case is difficult to be solved with operators in the state-of-the-art tools. The rationale for this criterion is that we can use the case studies to compare the expressivity of our model against state-of-the-art tools using the same tasks. [ Permitir comparação com outras ferramentas de exploração ] 5.1.Case Study 1: Discovering Technological Trends The changes in the technological landscape that can be identified by analyzing published patents in different time periods are observed by answering four main questions: • Which industry fields have increased the level of a...

Exploratory Search: Beyond the Query-Response Paradigm Ryen W. White and Resa A. Roth Synthesis Lectures on Information Concepts, Retrieval, and Services, 2009, Vol. 1, No. 1 , Pages 1-98 (https://doi.org/10.2200/S00174ED1V01Y200901ICR003)  Evaluation of Exploratory Search Systems When evaluating exploratory search systems (ESSs), it is impossible to completely separate human behavior from system effects because the tools are so closely related to human acts, they become symbiotic. This symbiosis is intentional; exploratory search systems act as cognitive prosthetics, and must be closely coupled to the user and their intentions. [ Como vou conseguir avaliar a modelagem da base de dados (KG Contextual) sem ser afetada pela eventual interface? ] While search systems are expanding beyond the support of simple lookup into complex information-seeking behaviors, evaluation of search systems has remained limited to those that encourage minimal human–machine interaction. TREC provides a me...

Exploratory Search: Beyond the Query-Response Paradigm Ryen W. White and Resa A. Roth Synthesis Lectures on Information Concepts, Retrieval, and Services, 2009, Vol. 1, No. 1 , Pages 1-98 (https://doi.org/10.2200/S00174ED1V01Y200901ICR003)  Related Work Bates (2004) suggests that browsing is a cognitive and behavioral expression of exploratory behavior and she claims that it has four elements: (1) glimpse a scene; (2) target an element of a scene visually and/or physically (if two or more elements are of interest, they are examined serially, not in parallel); (3) examine item (s) of interest; and (4) physically or conceptually acquire or abandon examined item(s). This sequence is repeated indefinitely as people explore in satisfaction of their curiosity. To this end, exploratory search systems should offer collection overviews (glimpses), the ability to traverse trails through the collection (exploratory browsing), and document examination/retention. Bates (1989) developed the berr...

Exploratory Search: Beyond the Query-Response Paradigm Ryen W. White and Resa A. Roth Synthesis Lectures on Information Concepts, Retrieval, and Services, 2009, Vol. 1, No. 1 , Pages 1-98 (https://doi.org/10.2200/S00174ED1V01Y200901ICR003)  Abstract Exploratory search describes an information-seeking problem context that is open-ended, persistent, and multifaceted, and information-seeking processes that are opportunistic, iterative, and multitactical. Exploratory searchers aim to solve complex problems and develop enhanced mental capacities. Exploratory search systems support this through symbiotic human–machine relationships that provide guidance in exploring unfamiliar information landscapes. [ Desenvolver capacidades mentais: comparar fontes, identificar a coocorrência temporal e espacial de eventos, associar eventos distintos com assuntos em comum ] Preface Exploratory search has emerged as an important research area with a focus on understanding and supporting searches that ma...