Novel mucosal vaccines (LL-M2e, LL-HAe, SG-HAe) were constructed from live, non-pathogenic Lactococcus lactis or Streptococcus gordonii that express conserved regions of HA or M2 antigens from avian influenza virus (AIV) A. All three vaccines evoked antigen-specific serum immunoglobulin G (IgG) responses in vaccinated chickens. The addition of the adjuvant cholera...
The Symbolic Probabilistic Inference (SPI) algorithm was developed by Bruce D' Ambrosio for efficient calculation of prior probabilities in belief nets [2]. Although the complexity of the SPI algorithm compares favorably with other approaches to probabilistic inference [5], its actual running time is still prohibitively long even for moderately sized...
The forest health of the Blue Mountains of eastern Oregon and Washington has sustained great impacts primarily caused by disease and insect epidemics. In order to restore forest health and reduce fuel loads, management tools like prescribed fire and mechanical chinning are being tested by forest managers in the region'...
This paper describes Schemer, a hierarchical software architecture for Real Time problem solving. Real time applications must be able to react to critical events quickly, and be able to explore simultaneous solutions in response to, or, in anticipation of such events.
Schemer, which is a Blackboard-like architecture, addresses the aforementioned...
Probabilistic inference in belief networks provides an effective way of reasoning under uncertainty. Efficiency is critical in applying this technique and many algorithms have been developed by many researchers. This is to report the object oriented design and implementation in C++ of such a probabilistic inference system using efficient algorithms.
Although much effort has been invested to build applications that support group work, collaborative applications have not found easy success. The cost of adopting and maintaining collaborative applications has prevented their widespread use, especially among small distributed groups. Application developers have had difficulties recognizing the extra effort required by groups...
Geographic Information Systems (GIS) have become an essential tool for evaluation and monitoring the biophysical data of natural landscapes. This study addresses the potential for using GIS in the social assessment of human landscapes that are associated with geographic regions of interest. Using the communities surrounding Oregon's federally designated Central...
This paper investigates the feasibility of compiling the functionality of a decision
theoretic problem solving engine into a set of rules or functionally similar construct.
The decision theoretic engine runs in exponential time, while the rule set runs in
linear time at worst. The main question that will determine the...
