Eagle, Nathan
Reports of the AAAI 2010 Spring Symposia
Barkowsky, Thomas (University of Bremen) | Bertel, Sven (University of Illinois at Urbana-Champaign) | Broz, Frank (University of Hertfordshire) | Chaudhri, Vinay K. (SRI International) | Eagle, Nathan (txteagle, Inc.) | Genesereth, Michael (Stanford University) | Halpin, Harry (University of Edinburgh) | Hamner, Emily (Carnegie Mellon University) | Hoffmann, Gabe (Palo Alto Research Center) | Hölscher, Christoph (University of Freiburg) | Horvitz, Eric (Microsoft Research) | Lauwers, Tom (Carnegie Mellon University) | McGuinness, Deborah L. (Rensselaer Polytechnic Institute) | Michalowski, Marek (BeatBots LLC) | Mower, Emily (University of Southern California) | Shipley, Thomas F. (Temple University) | Stubbs, Kristen (iRobot) | Vogl, Roland (Stanford University) | Williams, Mary-Anne (University of Technology)
The Association for the Advancement of Artificial Intelligence, in cooperation with Stanford University's Department of Computer Science, is pleased to present the 2010 Spring Symposium Series, to be held Monday through Wednesday, March 22–24, 2010 at Stanford University. The titles of the seven symposia are Artificial Intelligence for Development; Cognitive Shape Processing; Educational Robotics and Beyond: Design and Evaluation; Embedded Reasoning: Intelligence in Embedded Systems Intelligent Information Privacy Management; It's All in the Timing: Representing and Reasoning about Time in Interactive Behavior; and Linked Data Meets Artificial Intelligence.
Reports of the AAAI 2010 Spring Symposia
Barkowsky, Thomas (University of Bremen) | Bertel, Sven (University of Illinois at Urbana-Champaign) | Broz, Frank (University of Hertfordshire) | Chaudhri, Vinay K. (SRI International) | Eagle, Nathan (txteagle, Inc.) | Genesereth, Michael (Stanford University) | Halpin, Harry (University of Edinburgh) | Hamner, Emily (Carnegie Mellon University) | Hoffmann, Gabe (Palo Alto Research Center) | Hölscher, Christoph (University of Freiburg) | Horvitz, Eric (Microsoft Research) | Lauwers, Tom (Carnegie Mellon University) | McGuinness, Deborah L. (Rensselaer Polytechnic Institute) | Michalowski, Marek (BeatBots LLC) | Mower, Emily (University of Southern California) | Shipley, Thomas F. (Temple University) | Stubbs, Kristen (iRobot) | Vogl, Roland (Stanford University) | Williams, Mary-Anne (University of Technology)
The Association for the Advancement of Artificial Intelligence, in cooperation with Stanford University’s Department of Computer Science, is pleased to present the 2010 Spring Symposium Series, to be held Monday through Wednesday, March 22–24, 2010 at Stanford University. The titles of the seven symposia are Artificial Intelligence for Development; Cognitive Shape Processing; Educational Robotics and Beyond: Design and Evaluation; Embedded Reasoning: Intelligence in Embedded Systems Intelligent Information Privacy Management; It’s All in the Timing: Representing and Reasoning about Time in Interactive Behavior; and Linked Data Meets Artificial Intelligence.
Quantifying Behavioral Data Sets of Criminal Activity
Toole, Jameson L. (University of Michigan) | Eagle, Nathan (The Santa Fe Institute) | Plotkin, Joshua B. (University of Pennsylvania)
With the increased availability of rich behavioral data sets, we present a novel combination of tools to analyze to analyze this information. Using criminal offense records as an example, we employ cross-correlation measures, eigenvalue spectrum analysis, and results from random matrix theory to identify spatiotemporal patterns. Finally, with multivariate autoregressive models, we demonstrate a possible source of structure within the data.
Preface
Eagle, Nathan (The Santa Fe Institute) | Horvitz, Eric (Microsoft Research)
This collection contains a set of articles and position papers Our main goal in organizing the AAAI Spring Symposium on topics in artificial intelligence for development at Stanford on Artificial Intelligence for Development has (AID). Each paper explores one or more opportunities for been to bring together a critical mass of researchers who harnessing AI to promote the socioeconomic development share an interest in applying AI research to development and enhance the quality of life of disadvantaged populations, challenges. We hope that the meeting will catalyze new research including people living within developing countries. Insightful applications of machine learning, reasoning, We note that the use of machine intelligence has been pursued planning, and perception have the potential to bring great before in projects within the information and communication value to disadvantaged populations in a wide array of areas, technologies for development (ICT-D) community. We hope that can extend medical care to remote regions through this new collection of papers, and the presentations, panels, automated diagnosis and effective triaging of limited and discussions at the AID symposium, will help to further medical expertise and transportation resources.
People, Quakes, and Communications: Inferences from Call Dynamics about a Seismic Event and its Influences on a Population
Kapoor, Ashish (Microsoft Research) | Eagle, Nathan (The Santa Fe Institute) | Horvitz, Eric (Microsoft Research)
We explore the prospect of inferring the epicenter and influences of seismic activity from changes in background phone communication activities logged at cell towers. In particular, we explore the perturbations in Rwandan call data invoked by an earthquake in February 2008 centered in the Lac Kivu region of the Democratic Republic of the Congo. Beyond the initial seismic event, we investigate the challenge of assessing the distribution of the persistence of needs over geographic regions, using the persistence of call anomalies after the earthquake as a proxy for lasting influences and the potential need for assistance. We also infer uncertainties in the inferences and consider the prospect of identifying the value of surveying the areas so that surveillance resources can be best triaged.
Reality Mining Africa
Hill, Shawndra (University of Pennsylvania) | Banser, Anita (University of Pennsylvania) | Berhan, Getachew (Addis Ababa University) | Eagle, Nathan (Santa Fe Institute)
Cellular phones can be used as mobile sensors, continuously logging users’ behavior including movement, communication and proximity to others. While it is well understood that data generated from mobile phones includes a record of phone calls, there are also more sophisticated data types, such as Bluetooth or cell tower proximity logging, which reveal movement patterns and day-to-day human interactions. We explore the possibility of using mobile phone data to compare movement and communication patterns across cultures. The goal of this proof-of-concept study is to quantify behavior in order to compare different populations. We compare our ability to predict future calling behavior and movement patterns from the cellular phone data of subjects in two distinct groups: a set of university students at MIT in the United States and the University of Nairobi in Kenya. In addition, we show how Bluetooth data may be used to estimate the diffusion of an airborne pathogen outbreak in the different populations.
Who’s Calling? Demographics of Mobile Phone Use in Rwanda
Blumenstock, Joshua Evan (University of California, Berkeley) | Gillick, Dan (University of California, Berkeley) | Eagle, Nathan (Santa Fe Institute)
But whereas in the general Rwandan populace males tend Despite the increasing ubiquity of mobile phones in the developing to be much better educated (76.3% of males are literate, but world, remarkably little is known about the structure only 64.7% of females), among mobile phone users it is the and demographics of the mobile phone market. While a women who achieve higher levels of education: the median few qualitative studies have detailed social norms of phone woman completes secondary school, while the median man use in specific communities (Donner 2007; Burrell 2009), does not (t 4.79). Table 1 shows a few statistics on asset and a handful of quantitative researchers have begun to analyze ownership, with associated sampling error.