Abstract:We address the problems faced by analysts who have to sift through large amounts of data quickly and accurately in order to make sense of the information contained within the data or the circumstance represented in the data. We discuss the approach we have taken to visual analytics from the perspective of the Data-Frame Theory of Sense-making and its extension to Causal Reasoning, and how the cognitive strategies that are invoked in these processes need to be supported. We identify 20 problems that designers o… Show more
“…Ideally, analysts should proceed beyond the descriptive and explanatory levels to synthesis and effective persuasion, to produce action-able intelligence. In Figure 1, we illustrate only a number of the problems encountered by intelligence analysts [6]: (i) the jig-saw puzzle problem. Analysts are presented with information that may be akin to a jig-saw puzzle.…”
Section: The Intelligence Analysis Problemmentioning
confidence: 99%
“…The studies include a set of focus group studies with 20 intelligence analysts [6], think-aloud studies with 6 analysts performing a simulated intelligence task [7], thinkaloud studies with 6 librarians carrying out a surrogate task of creating explanations from a literature review task [8].…”
In this paper we describe work-in-progress to develop a description of the ways by which intelligence analysts engage in the thinking and reasoning processes when engaged in the intelligence analysis task. Such a model will be used to inform the design the interactive visual interfaces for a next generation intelligence analysis system. We introduce the concepts of fluidity and rigour as key characteristics of the analysts' thinking landscape.
“…Ideally, analysts should proceed beyond the descriptive and explanatory levels to synthesis and effective persuasion, to produce action-able intelligence. In Figure 1, we illustrate only a number of the problems encountered by intelligence analysts [6]: (i) the jig-saw puzzle problem. Analysts are presented with information that may be akin to a jig-saw puzzle.…”
Section: The Intelligence Analysis Problemmentioning
confidence: 99%
“…The studies include a set of focus group studies with 20 intelligence analysts [6], think-aloud studies with 6 analysts performing a simulated intelligence task [7], thinkaloud studies with 6 librarians carrying out a surrogate task of creating explanations from a literature review task [8].…”
In this paper we describe work-in-progress to develop a description of the ways by which intelligence analysts engage in the thinking and reasoning processes when engaged in the intelligence analysis task. Such a model will be used to inform the design the interactive visual interfaces for a next generation intelligence analysis system. We introduce the concepts of fluidity and rigour as key characteristics of the analysts' thinking landscape.
“…Another type of uncertainty stems from the un-awareness that there are missing data. One method to address the missing data problem was proposed in Wong and Varga (2012), called 'black holes', or gaps in a sequence of data. These gaps or black holes create opportunities for the analyst to ask "why?…”
Section: Gaining Traction During Uncertaintymentioning
“…These areas, though described as problems, represent areas where Information Analysts can benefit from more advanced science and technology [19]. The problems have been gathered and condensed from across several studies, and a series of interviews and focus group discussions with researchers and students interacting with library electronic resource systems, legal investigators, and information analysts.…”
“…This similarity allows us to consider our work in the intelligence, legal investigation and e-discovery domains, in the context of medical diagnostic analysis, particularly in the area of reviewing a patient's medical history for the purpose of developing treatment plans. From our work in designing interactive visualizations for information analysis, we documented a list of 20 design problems [19], and will discuss five problems that we believe have a bearing in designing medical diagnostic displays that can assist in improving the review of a patient's medical history. We will then discuss the design issues and a number of possible designs currently under consideration in the context of a visual sense making system INVISQUE [20].…”
Abstract. This paper investigates to what extend the findings and solutions of information analysis in intelligence analysis can be applied and transferred into the medical diagnosis domains. Interactive visualization is proposed to address some of the problems faced by both domain. Its design issues related to selected common problems are then discussed in details. Finally, a visual sense making system INVISQUE is used as an example to illustrate how the interactive visualization can be used to support information analysis and medical diagnosis.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.