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is one of ten regional units mandated by Congress and established in Fall 1988 to support research, education, and training in surface transportation. The UC Center serves federal Region IX and is supported by matching grants from the U.S. Department of Transportation, the California Department of Transportation (Caltrans), and the University. Based on the(More)
There have been many recent proposals concerning the nature of representations for inflectional morphology. One set of proposals addresses the question of whether there is decomposition of morphological structure in lexical access, whether complex forms are accessed as whole words, or if there is a competition between these two access modes. Another set of(More)
The Los Angeles metropolitan region is a prime target for a terrorist attack. There are many specific targets: the Los Angeles International Airport (LAX), downtown high-rises, its theme parks, its freeways, and its ports, among many others. We have developed a spatially disaggregated economic impact model that can evaluate all of these and any other(More)
This Project Highlight describes Year 3 activities of our Argos research. The purpose of the research is to develop a flexible data query and analysis system based on the web services paradigm. Our application domain is metropolitan goods movement. The project began in August 2003. We seek to blend computer science and social science approaches by(More)
We present ongoing work on developing an automated integration system for freight flow analysis and planning. To overcome the limitations of current estimation methods for commodity flows, we use reliable secondary sources, including small-area employment data, and derive estimates in a plausible way by means of a computational workflow. When available, we(More)
Relying on a wide array of data sources, we specify and apply what we believe to be the first operational interstate input-output (IO) model for the United States. The National Interstate Economic Model (NIEMO) provides results for 47 major industrial sectors (USC sectors) for all fifty states, the District of Columbia, and a residual (or leakage) region, "(More)
Arguments concerning the relative role of semantic and grammatical factors in word formation have proven to be a wedge issue in current debates over the nature of linguistic representation and processing. In the present paper, we re-examine claims by Ramscar [Ramscar, M. (2002). The role of meaning in inflection: Why the past tense does not require a rule.(More)
PURPOSE To describe the processes and outcomes of developing and implementing a Continuity of Care Document (CCD), My Health Profile, as a personal health record for persons living with HIV (PLWH) in an HIV/AIDS Special Needs Plan in New York City. METHODS Multiple qualitative and quantitative data sources were used to describe the processes and outcomes(More)