Results 1 - 10 of 14,364
A. PREVIOUS SURVEYS
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A Survey of Approaches to Automatic Schema Matching
by Erhard Rahm, Philip A. Bernstein - VLDB JOURNAL , 2001
"... Schema matching is a basic problem in many database application domains, such as data integration, E-business, data warehousing, and semantic query processing. In current implementations, schema matching is typically performed manually, which has significant limitations. On the other hand, previous ..."
Schema matching is a basic problem in many database application domains, such as data integration, E-business, data warehousing, and semantic query processing. In current implementations, schema matching is typically performed manually, which has significant limitations. On the other hand, previous
Answering Queries Using Views: A Survey
by Alon Y. Halevy , 2000
"... The problem of answering queries using views is to find efficient methods of answering a query using a set of previously defined materialized views over the database, rather than accessing the database relations. The problem has recently received significant attention because of its relevance to a w ..."
The problem of answering queries using views is to find efficient methods of answering a query using a set of previously defined materialized views over the database, rather than accessing the database relations. The problem has recently received significant attention because of its relevance to a
7. Previous Survey Date(s):
by Section C, V. B. Price, La Posada, Dining Hall
"... The cultural hybrid vigor of those buildings transported into an academic setting have made the University of New Mexico's central campus, in my judgement, an architectural homage to one of the few places in the New World that Europeans and indigenous people worked out a cultural symbiosis in which ..."
The cultural hybrid vigor of those buildings transported into an academic setting have made the University of New Mexico's central campus, in my judgement, an architectural homage to one of the few places in the New World that Europeans and indigenous people worked out a cultural symbiosis in which native and European world views interacted with each other but preserved their independence and integrity.
The CES-D scale: A self-report depression scale for research in the general population
by Lenore Sawyer Radloff - Applied Psychological Measurement , 1977
"... The CES-D scale is a short self-report scale designed to measure depressive symptomatology in the general population. The items of the scale are symptoms associated with depression which have been used in previously validated longer scales. The new scale was tested in household interview surveys and ..."
The CES-D scale is a short self-report scale designed to measure depressive symptomatology in the general population. The items of the scale are symptoms associated with depression which have been used in previously validated longer scales. The new scale was tested in household interview surveys
The benefits of Facebook "friends": Social capital and college students' use of online social network sites
by Nicole B. Ellison, Charles Steinfield, Cliff Lampe , 2007
"... This study examines the relationship between use of Facebook, a popular online social network site, and the formation and maintenance of social capital. In addition to assessing bonding and bridging social capital, we explore a dimension of social capital that assesses one's ability to stay connecte ..."
connected with members of a previously inhabited community, which we call maintained social capital. Regression analyses conducted on results from a survey of undergraduate students (N = 286) suggest a strong association between use of Facebook and the three types of social capital, with the strongest
The mathematics of infectious diseases
by Herbert W. Hethcote - SIAM Review , 2000
"... Abstract. Many models for the spread of infectious diseases in populations have been analyzed mathematically and applied to specific diseases. Threshold theorems involving the basic reproduction number R0, the contact number σ, and the replacement number R are reviewed for the classic SIR epidemic a ..."
and endemic models. Similar results with new expressions for R0 are obtained for MSEIR and SEIR endemic models with either continuous age or age groups. Values of R0 and σ are estimated for various diseases including measles in Niger and pertussis in the United States. Previous models with age structure
Analysis of the July 2005 Milk Price Survey with a Comparison to Previous Surveys
by Matthew Schwane, Adam N. Rabinowitz, Ronald W. Cotterill , 2005
"... these data, however, he acknowledges the assistance of Kenneth Herrington, dairy farmer, for collecting prices in the Albany area and Donald Rabinowitz for collecting prices on Long Island 2 Analysis of the July 2005 Milk Price Survey with a Comparison to Previous Surveys ..."
these data, however, he acknowledges the assistance of Kenneth Herrington, dairy farmer, for collecting prices in the Albany area and Donald Rabinowitz for collecting prices on Long Island 2 Analysis of the July 2005 Milk Price Survey with a Comparison to Previous Surveys
A group mobility model for ad hoc wireless networks
by Xiaoyan Hong, Mario Gerla, Guangyu Pei, Ching-chuan Chiang , 1999
"... In this paper, we present a survey of various mobility models in both cellular networks and multi-hop networks. We show that group motion occurs frequently in ad hoc networks, and introduce a novel group mobility model- Reference Point Group Mobility (RPGM)- to represent the relationship among mobil ..."
In this paper, we present a survey of various mobility models in both cellular networks and multi-hop networks. We show that group motion occurs frequently in ad hoc networks, and introduce a novel group mobility model- Reference Point Group Mobility (RPGM)- to represent the relationship among
Teacher turnover and teacher shortages: An organizational analysis
by Richard Ingersoll - American Educational Research Journal , 2001
"... Contemporary educational theory holds that one of the pivotal causes of inadequate school performance is the inability of schools to adequately staff classrooms with qualified teachers. Contemporary theory also holds that these staffing problems are primarily due to shortages of teachers, which, in ..."
characteristics and conditions of schools. The data utilized in this investigation are from the Schools and Staffing Survey and its supplement, the Teacher Followup Survey, a large, comprehensive, nationally representative survey of teachers and schools conducted by the National Center for Education Statistics