Country
Fish Inspection System Using a Parallel Neural Network Chip and the Image Knowledge Builder Application
Menendez, Anne (General Vision, Inc.) | Paillet, Guy (General Vision, Inc.)
A generic image learning system, CogniSight, is being used for the inspection of fishes before filleting offshore. More than 30 systems have been deployed on seven fishing vessels in Norway and Iceland over the past three years. Each CogniSight system uses four neural network chips (a total of 312 neurons) based on a natively parallel, hard-wired architecture that performs real-time learning and nonlinear classification (RBF). These systems are trained by the ship crew using Image Knowledge Builder, a โshow and tellโ interface that facilitates easy training and validation. Fishers can reinforce the learning anytime when needed. The use of CogniSight has significantly reduced the number of crew members needed on the boats (by up to six persons), and the time at sea has been shortened by 15 percent. The fast and high return of investment (ROI) to the fishing fleet has significantly increased the market share of Pisces Industries, the company integrating CogniSight systems to its filleting machines.
AAAI Fall Symposium Reports
Ball, Jerry (Air Force Research Laboratory) | Arney, Chris (Army Research Office) | Collins, Samuel G. (Towson University) | Marcus, Mitchell (University of Pennsylvania) | Nirenburg, Sergei (University of Maryland, Baltimore County) | Chella, Antonio (University of Palermo) | Goebel, Kai (NASA Ames Research Center) | Li, Jason H. (Intelligent Automation, Inc.) | Lyell, Margaret (Intelligent Automation, Inc.) | Magerko, Brian (Michigan State University) | Manzotti, Riccardo (IULM University) | Morrison, Clayton T. (University of Southern California) | Oates, Tim (University of Maryland Baltimore County) | Riedl, Mark (University of Southern California) | Trajkovski, Goran P. (South University) | Truszkowski, Walt (NASA Goddard Space Flight Center) | Uckun, Serdar (NASA Ames Research Center)
Is it possible to build a conscious machine? There was an almost generally accepted of AI since its beginnings. The symposium was psychological, philosophical, and the first official place where scholars-- neuroscientific theories of consciousness; coming from different fields as far as (3) it is possible to address consciousness neuroscience and philosophy, psychology not only from neuroscience, and computer science--addressed psychology, and philosophy, the issue of consciousness in a but also from AI; and (4) the role of traditional AI environment. Furthermore, embodiment and situatedness is almost there was a good balance of universally recognized. A recurrent topic was the fact that The participants' talks centered on the topic of the symposium and generated the field of consciousness seems to be lively discussions of their research.
Report on the Eighteenth International Workshop on Principles of Diagnosis (DX-07)
Biswas, Gautam (Vanderbilt University) | Koutsoukos, Xenofon (Vanderbilt University)
The eighteenth annual International Workshop on Principles of Diagnosis was held in Nashville, Tennessee, May 29โ31, 2007. Papers presented at the workshop covered a variety of theories, principles, and computational techniques for diagnosis, monitoring, testing, reconfiguration, fault-adaptive control, and repair of complex systems. This yearโs workshop emphasized inter-actions and exchange of ideas and experiences between researchers and practitioners whose backgrounds included AI, control theory, systems engineering, software engineering, and related areas.
Coordinating Hundreds of Cooperative, Autonomous Vehicles in Warehouses
Wurman, Peter R. (North Carolina State University) | D' (ETH Zurich) | Andrea, Raffaello (Kiva Systems) | Mountz, Mick
The Kiva warehouse-management system creates a new paradigm for pick-pack-and-ship warehouses that significantly improves worker productivity. The Kiva system uses movable storage shelves that can be lifted by small, autonomous robots. By bringing the product to the worker, productivity is increased by a factor of two or more, while simultaneously improving accountability and flexibility. A Kiva installation for a large distribution center may require 500 or more vehicles. As such, the Kiva system represents the first commercially available, large-scale autonomous robot system. The first permanent installation of a Kiva system was deployed in the summer of 2006.
Enabling Scientific Research using an Interdisciplinary Virtual Observatory: The Virtual Solar-Terrestrial Observatory Example
McGuinness, Deborah L. (Rensselaer Polytechnic Institute) | Fox, Peter (National Center for Atmospheric Research) | Cinquini, Luca (National Center for Atmospheric Research) | West, Patrick (National Center for Atmospheric Research) | Garcia, Jose (National Center for Atmospheric Research) | Benedict, James L. (McGuinness Associates Consulting) | Middleton, Don (National Center for Atmospheric Research)
Our work is aimed at enabling a new style of virtual, distributed scientific research. We have designed, built, and deployed an interdisciplinary virtual observatoryโan online service providing access to what appears to be an integrated collection of scientific data. The Virtual Solar-Terrestrial Observatory (VSTO) is a production semantic web data framework providing access to observational data sets from fields spanning upper atmospheric terrestrial physics to solar physics. The observatory allows virtual access to a highly distributed and heterogeneous set of data that appears as if all resources are organized, stored, and retrieved or used in a common way. The end-user community includes scientists, students, and data providers. We will introduce interdisciplinary virtual observatories and their potential impact by describing our experiences with VSTO. We will also highlight some benefits of the embedded semantic web technology and also provide evaluation results after the first year of use.
Intelligent Content Discovery on the Mobile Internet: Experiences and Lessons Learned
Smyth, Barry (University College Dublin) | Cotter, Paul (ChangingWorlds) | Oman, Stephen (ChangingWorlds)
The mobile Internet represents a massive opportunity for mobile operators and content providers. Today there are more than 2 billion mobile subscribers, with 3 billion predicted by the end of 2007. However, despite significant improvements in handsets, infrastructure, content, and charging models, mobile users are still struggling to access and locate relevant content and services. An important part of this so-called content-discovery problem relates to the navigation effort that users must invest in browsing and searching for mobile content. In this article we describe one successfully deployed solution, which uses personalization technology to profile subscriber interests in order to automatically adapt mobile portals to their learned preferences. We present summary results, from our deployment experiences with more than 40 mobile operators and millions of subscribers around the world, which demonstrate how this solution can have a significant impact on portal usability, subscriber usage, and mobile operator revenues.
An Ant-Based Model for Multiple Sequence Alignment
Guinand, Frรฉdรฉric, Pignรฉ, Yoann
Multiple sequence alignment is a key process in today's biology, and finding a relevant alignment of several sequences is much more challenging than just optimizing some improbable evaluation functions. Our approach for addressing multiple sequence alignment focuses on the building of structures in a new graph model: the factor graph model. This model relies on block-based formulation of the original problem, formulation that seems to be one of the most suitable ways for capturing evolutionary aspects of alignment. The structures are implicitly built by a colony of ants laying down pheromones in the factor graphs, according to relations between blocks belonging to the different sequences.
Improved evolutionary generation of XSLT stylesheets
Garcia-Sanchez, Pablo, Laredo, J. L. J., Sevilla, J. P., Castillo, Pedro, Merelo, J. J.
This paper introduces a procedure based on genetic programming to evolve XSLT programs (usually called stylesheets or logicsheets). XSLT is a general purpose, document-oriented functional language, generally used to transform XML documents (or, in general, solve any problem that can be coded as an XML document). The proposed solution uses a tree representation for the stylesheets as well as diverse specific operators in order to obtain, in the studied cases and a reasonable time, a XSLT stylesheet that performs the transformation. Several types of representation have been compared, resulting in different performance and degree of success.
Dempster-Shafer for Anomaly Detection
In this paper, we implement an anomaly detection system using the Dempster-Shafer method. Using two standard benchmark problems we show that by combining multiple signals it is possible to achieve better results than by using a single signal. We further show that by applying this approach to a real-world email dataset the algorithm works for email worm detection. Dempster-Shafer can be a promising method for anomaly detection problems with multiple features (data sources), and two or more classes.