Data analysis often involves the comparison of complex objects. With the ever increasing
amounts and complexity of data, the demand for systems to help with these comparisons is …

Although previous research has suggested that examining the interplay between internal
and external representations can benefit our understanding of the role of information …

Visualization researchers and practitioners engaged in generating or evaluating designs are
faced with the difficult problem of transforming the questions asked and actions taken by …

We propose a patterns-based approach to evaluating data visualization: a set of general
and reusable solutions to commonly occurring problems in evaluating tools, techniques, and …

General purpose graphical interfaces for data exploration are typically based on manual
visualization and interaction specifications. While designing manual specification can be …

The emerging prosperity of cryptocurrencies, such as Bitcoin, has come into the spotlight
during the past few years. Cryptocurrency exchanges, which act as the gateway to this …

For many applications involving time series data, people are often interested in the changes
of item values over time as well as their ranking changes. For example, people search many …

Game analytics is a domain that focuses on the systems and methods used to analyze game-
related data. In this paper we present how a visual game analytic tool can be developed to …

Previous studies on E-transaction time-series have mainly focused on finding temporal
trends of transaction behavior. Interesting transactions that are time-stamped and situation …

Cryptocurrencies represented by Bitcoin have fully demonstrated their advantages and great
potential in payment and monetary systems during the last decade. The mining pool, which …