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Asymptotic height-diameter equations for twenty-four tree species in western Oregon

Creator:: Garman, Steven L. (Steven Lee), 1955-, Acker, Steven A., Ohmann, Janet L., Spies, Thomas A. (Thomas Allen), and Oregon State University. Forest Research Laboratory
Abstract:: Equations for predicting height from diameter outside bark at breast height (DBH) were generated for 24 tree species in western Oregon. The equations were based on the asymptotic Chapman-Richards function. Because geographic location and site productivity may influence height-diameter relationships, height-diameter measures from 8727 plots were first grouped by site...
Resource Type:: Technical Report
Full Text:: , College of Forestry, Oregon State University, Corvallis, Oregon. Janet L. Ohmann and Thomas A. Spies are

A knowledge level analysis of learning programs

Creator:: Dietterich, Thomas G.
Abstract:: This chapter develops a taxonomy of learning methods using techniques based on Newell’s knowledge level. Two properties of each system are defined: knowledge level predictability and knowledge level learning. A system is predictable at the knowledge level if the principle of rationality can be applied to predict its behavior. A...
Resource Type:: Technical Report
Full Text:: 87-30-4 un~UEAS~TY 5C~ErlCE A KNOWLEDGE LEVEL

Learning at the knowledge level

Creator:: Dietterich, Thomas G.
Abstract:: When Newell introduced the concept of the knowledge level as a useful level of description for computer systems, he focused on the representation of knowledge. This paper applies the knowledge level notion to the problem of knowledge acquisition. Two interesting issues arise. First, some existing machine learning programs appear to...
Resource Type:: Technical Report
Full Text:: . • 1 Introduction In Allen Newell's AAA! President's Address (Newell, 1981), he defined a level of

Learning optimal search control for engineering optimization

Creator:: Cerbone, Giuseppe and Dietterich, Thomas G.
Abstract:: This paper applies learning techniques to make engineering optimization more efficient and reliable. When the function to be optimized is highly non-linear, the search space generally forms several disjoint convex regions . Unless gradient-descent search is begun in the right region, the solution found will be suboptimal. This paper formalizes...
Resource Type:: Technical Report
Full Text:: Engineering Optimization Giuseppe Cerbone Thomas G. Dietterich Oregon State University Computer Science

The test incorporation hypothesis and the weak methods

Creator:: Bennett, James S. and Dietterich, Thomas G.
Abstract:: Test incorporations are program transformations that improve the performance of generate-and-test procedures by moving information out of the "test" and into the "generator." The test information is said to be "incorporated" into the generator so that items produced by the generator are guaranteed to satisfy the incorporated test. This article...
Resource Type:: Technical Report
Full Text:: -structured problems, Allen Newell presented the vision of a comprehensive theory of AI problem-solving

Controlled rearing of dungeness crab larvae and the influence of environmental conditions on their survival : completion report, November 16, 1965 to June 30, 1971

Creator:: Gaumer, Thomas F. and Oregon. Fish Commission
Abstract:: It is possible that the large fluctuations In annual Dungeness crab landings are caused by displacement of crab larvae by currents. We studied the effects of various environmental factors on crab larvae survival and behavior. Tests were conducted on cultured zoeae and megalopae and on wild megalopae. Our studies showed...
Resource Type:: Technical Report
Full Text:: INFLUENCE OF ENVIRONMENTAL CONDITIONS ON THEIR SURVIVAL Noverrer 16, 1965 to June 30, 1971 Thomas F

Jack pine

Creator:: Rudolph, Thomas D. and United States. Forest Service
Resource Type:: Technical Report
Full Text:: Jack pine ¡J%_,,_, . A 13.31:P 65/8/985 rp

Accounting controls for a forest products firm

Creator:: Oregon State University. School of Business, Martin, Thomas T., and Wilson, Robert H.
Resource Type:: Technical Report
Full Text:: Studies in Management and Accounting for the FO PRODUCTS INDUSTRIES Accounting Controls for a

Microstructure casts during AIWEX : a summary

Creator:: Dillon, T. M. (Thomas M.), Brown, Michael D., and Garrow, Holly C.
Abstract:: The Arctic Internal Wave Experiment (AIWEX) was designed to study the internal wave and microstructure fields in the Beaufort Sea in the early spring. A major goal of the experiment was to verify the hypothesis that the internal wave and microstructure fields beneath the ice are far less energetic than...
Resource Type:: Technical Report
Full Text:: OREGON STATE UNIVERSITY MICROSTRUCTURE CASTS DURING AIWEX: A SUMMARY by Thomas M. Dillon Michael D

Indicators for Monitoring Biological Integrity of Inland, Freshwater Wetlands : A Survey of North American Technical Literature (1990-2000)

Creator:: Adamus, Paul R.
Abstract:: Potentially relevant literature for the years 1990-1999 was identified by (a) conducting keyword searches of computerized bibliographic databases, especially CAB Abstracts and Aquatic Sciences and Fisheries Abstracts, (b) reading through the tables of contents of a few especially relevant journals, (c) searching the internet for pertinent bibliographies, and (d) to...
Resource Type:: Technical Report
Full Text:: , Freshwater Wetlands A Survey of North American Technical Literature (1990-2000) Indicators for Monitoring

ScholarsArchive@OSU

Asymptotic height-diameter equations for twenty-four tree species in western Oregon

A knowledge level analysis of learning programs

Learning at the knowledge level

Learning optimal search control for engineering optimization

The test incorporation hypothesis and the weak methods

Controlled rearing of dungeness crab larvae and the influence of environmental conditions on their survival : completion report, November 16, 1965 to June 30, 1971

Jack pine

Accounting controls for a forest products firm

Microstructure casts during AIWEX : a summary

Indicators for Monitoring Biological Integrity of Inland, Freshwater Wetlands : A Survey of North American Technical Literature (1990-2000)

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