We report an investigation into strategies, algorithms, and software tools for document image content extraction and inventory, that is, the location and measurement of regions containing handwriting, machine-printed text, photographs, blank space, etc. We have developed automatically trainable methods, adaptable to many kinds of documents represented as bilevel, greylevel, or color images, tha...

We study the role of inventories in explaining the decline in U.S. output volatility observed in recent years. Our analysis is motivated by two striking features in the data. First, as is commonly noted, output growth was more volatile than sales growth before 1984 but in recent years they have both become less volatile and about equally as volatile as each other. Second, the forecasting role o...

Functional Phonology, which makes a principled distinction between articulatory and perceptual representations, features, and constraints, can describe as well as explain the symmetries as well as the gaps in inventories of vowels and consonants. Symmetries are the language-specific results of general human limitations on the acquisition of perceptual categorization and motor skills. Gaps are t...

OBJECTIVE To develop methods for building corpus-specific sense inventories of abbreviations occurring in clinical documents. DESIGN A corpus of internal medicine admission notes was collected and instances of each clinical abbreviation in the corpus were clustered to different sense clusters. One instance from each cluster was manually annotated to generate a final list of senses. Two cluste...

Nitrate (NO3) profiles in semiarid unsaturated zones archive land use change (LUC) impacts on nitrogen (N) cycling with implications for agricultural N management and groundwater quality. This study quantified LUC impacts on NO3 inventories and fluxes by measuring NO3 profiles beneath natural and rainfed (nonirrigated) agricultural ecosystems in the southern High Plains (SHP). Inventories of NO...

Professor of Agricultural Economics, Purdue University ewer than ten states tax the assessed value of business inventories as part of the property tax; Indiana is one of them. For years businesses have pressed the Indiana legislature to reduce or repeal this "inventory tax," but a concensus on its eradication has yet to be reached. Most recently, the 1999 session of the Indiana General Assembly...

Personality researchers have recently advocated the use of very short personality inventories in order to minimize administration time. However, few such inventories are currently available. Here I introduce an automated method that can be used to abbreviate virtually any personality inventory with minimal effort. After validating the method against existing measures in Studies 1 and 2, a new 1...

This article contributes to the understanding of why the use of a frame-of-reference leads to increased criterion-related validity of personality inventories. Two competing explanations are described and tested. A between-subjects (N = 337) and a within-subject (N = 105) study are conducted to test the hypothesized effects of use of a frame of reference on reliability and validity. Regarding th...