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Email is one of the most prevalent communication tools today, and solving the email overload problem is pressingly urgent. A good way to alleviate email overload is to automatically prioritize received messages according to the priorities of each user. However, research on statistical learning methods for fully personalized email prioritization (PEP) has(More)
A simple theoretical multiagent model reasons about the criticality of terrorists and regions as terrorist interactions coevolve in geographical and social spaces. Social and spatial relations evolve over time. Estimating their evolutions is important for management, command and control structures, and intelligence analysis research. By knowing future agent(More)
—Modeing and simulation (M&S) is an important method to evaluate numerous designs and operational concepts for a real-world system. If a system to be modeled is domain-specific, developing the simulation software of the system will require domain knowledge about the system as well as understanding the M&S methodology. This paper describes M&S stakeholders(More)
We conducted the second data analysis with a new game log record dataset and focused on what the optimal team structure is in terms of communication and movement. We utilized regression analyses and correspondence analyses to make the optimal network, and we identified several important features of optimal networks from those analyses. Furthermore we coded(More)
People often look at social networks as a way of explaining and understanding the design of an organization. The structure of an organization, in terms of workflow, can itself be assessed for feasibility, strength and robustness. Currently, tools for assessing organizations from a social network and from a workflow perspective are completely separate. Thus,(More)
America's Army game and Unit of Action experiments are simulations of military units. America's Army is a simulation of a squad level military organization, and the Unit of Action experiments simulate the brigade/battalion level command and control structure. Studies of both these domains reveal that configuring and organizing a unit is important in(More)
As the complexity of military operations increases, defense modeling and simulation (DM&S) has contributed in analytically improving doctrines at various levels. To date, defense modelers concentrate on the best representation model of their targeted system at their targeted level with their targeted doctrine. However, insights into the doctrine from the(More)