Programs and Communities

Phoenix is the sixth most populated city in the United States and the 12th largest metropolitan area by population, with about 4.4 million people. As the region continues to grow, the demand for housing and jobs within the metropolitan area is projected to rise under uncertain climate conditions.

Undergraduate and graduate students from Engineering, Sustainability, and Urban Planning in ASU’s Urban Infrastructure Anatomy and Sustainable Development course evaluated the water, energy, and infrastructure changes that result from smart growth in Phoenix, Arizona. The Maricopa Association of Government's Sustainable Transportation and Land Use Integration Study identified a market for 485,000 residential dwelling units in the urban core. Household water and energy use changes, changes in infrastructure needs, and financial and economic savings are assessed along with associated energy use and greenhouse gas emissions.

The course project has produced data on sustainable development in Phoenix and the findings will be made available through ASU’s Urban Sustainability Lab.

Maria is a United States citizen whose parents just recently obtained legal status in the US due to Maria having turned 21. Maria has been around the undocumented population her entire life due to a large part of her family being undocumented. She became very involved with the undocumented movement back in 2010 with the passing of SB1070 in Arizona. She states that the reason she became so involved at this time was because she realized how these anti-immigrant laws were affecting her family and her community. She has worked on many campaigns at the local level such as the recall of Russell Pierce, the Adios Arpaio Campaign among other things. She is set to graduate from ASU this May 2015 with a degree in Political Science and Transborder Studies, and hopes to study law one day. She currently works with Unite Here a labor union and continues to be involved with varies campaigns some being DACA/DAPA information sessions among other things

In her interview, Monica discusses her association with the Grassroots Leadership Organization and her involvement with DreamZone. She talks about why DreamZone is important and why she is politically inclined. She talks about DreamZone’s Clinton Global Initiative campaign and her involvement at the White House breakout sessions after DACA was signed. She has been involved in sit-ins and letter writing campaigns

Jonathan was born in a small farming town in Maryland. He talks about racism, segregation and the homophobic climate that prevailed in his hometown, and how that informed his activism and that of his parents. During middle school, he got involved in activism around queer youth of color. In the beginning, he was mostly involved in LGBT issues. Later, he also organized around economic injustice in peasant and working class communities.

Dulce attended school in Mexico up until junior high before coming to the United States on a visa. While in high school she became involved with the robotics team at Carl Hayden and thanks to the encouragement by her two teacher she decided to pursue a STEM education at ASU. She was enrolled at ASU already when the law passed and was unaware of any other undocumented student at the ASU campus at the time. It was through the scholarship(s) that were made available to these undocumented student who were already enrolled at ASU that these undocumented students connected. What originally started off as students discussing various topics through blackboard, then google drive, led to the founding of the Arizona Dream Act Coalition (ADAC). She is co-founder for the ADAC and was the acting president for 2 years, now she just volunteers whenever she can, currently running for a position in the upcoming Executive board. She graduated from ASU with a degree in mechanical engineering, but is currently has her own business as a real estate agent for the past 10 years. She is in the process of applying for citizenship.

In his interview, Seth discusses his hometown as well as his study abroad experiences. He describes how he has come to learn about the undocumented youth movement and his role in the DreamZone workshop. He talks about current political reform and his involvement in political discussion in person and on social media. He describes his experience with AZ Quip and how he feels it is included.

Jesus went to Gadsden High School in Anthony, New Mexico. He studied engineering at Texas A&M University, but ended up changing his major to journalism and mass communication with an emphasis in pubic relations. He worked in housing residential education for about a year in Florida, but later moved to Arizona State University to pursue a PHD in education policy and evaluation. Through his work with students and the community, he became aware of the political and social issues in Arizona. This awareness eventually led him and a friend to create DREAMzone.

Jesus is involved with DREAMzone, the Queer Undocumented Immigrant Project (Q.U.I.P.), Arcoíris Liberation Team, and Familia: Trans Queer Liberation Movement (California). He was president of the Latino Graduate Student Alliance and is currently the vice-president of the Graduate & Professional Student Association.

Hybrid system models - those devised from two or more disparate sub-system models - provide a number of benefits in terms of conceptualization, development, and assessment of dynamical systems. The decomposition approach helps to formulate complex interactions that are otherwise difficult or impractical to express. However, hybrid model development and usage can introduce complexity that emerges from the composition itself.

To improve assurance of model correctness, sub-systems using disparate modeling formalisms must be integrated above and beyond just the data and control level; their composition must have model specification and simulation execution aspects as well. Poly-formalism composition is one approach to composing models in this manner.

This dissertation describes a poly-formalism composition between a Discrete EVent System specification (DEVS) model and a Cellular Automata (CA) model types. These model specifications have been chosen for their broad applicability in important and emerging domains. An agent-environment domain exemplifies the composition approach. The inherent spatial relations within a CA make it well-suited for environmental representations. Similarly, the component-based nature of agents fits well within the hierarchical component structure of DEVS.

This composition employs the use of a third model, called an interaction model, that includes methods for integrating the two model types at a formalism level, at a systems architecture level, and at a model execution level. A prototype framework using DEVS for the agent model and GRASS for the environment has been developed and is described. Furthermore, this dissertation explains how the concepts of this composition approach are being applied to a real-world research project.

This dissertation expands the tool set modelers in computer science and other disciplines have in order to build hybrid system models, and provides an interaction model for an on-going research project. The concepts and models presented in this dissertation demonstrate the feasibility of composition between discrete-event agents and discrete-time cellular automata. Furthermore, it provides concepts and models that may be applied directly, or used by a modeler to devise compositions for other research efforts.