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About 10,000 papers for “Problem statement”

Data Discovery Problem Statement

Eve M. Schooler, Carlos J. Bernardos, Dirk Kutscher et al. · 2020

If data is the new oil of the 21st century, then we need a standardized way of locating, capturing, classifying and transforming this raw data to generate insights and recommendations. Data, like oil, needs to be discovered and captured in order to be refined and valuable. While the topic of data discovery can be far reaching, this document focuses on the problem of actually locating data, throughout a network of data servers, in a standardized way.

Cited by 0

Problem Statement and Assumptions

2008

A communications network is a directed, acyclic graph with sources emitting messages and sinks having specific message demands. The messages are drawn from a specified alphabet and, for simplicity, the edges in the graph are assumed to be error-free, cost-free, and of zero-delay. Furthermore, only non-degenerate networks are considered, namely those with at least one directed path to each sink demanding a particular message from the supplying source. The problem is to determine a method of transmitting the messages through the network such that all sink demands are satisfied. Network Coding Traditionally, network messages are treated as physical commodities, which are simply transmitted throughout the network without alteration. However, the emerging field of network coding [1, 2] views the messages as information, which can be replicated and transformed by any node within the network. Network coding permits each outgoing edge from a node to carry some function of the data received on the incoming edges of the node. Thus, the goal is to determine a solution (a set of functions) that satisfies all sink demands. Network Coding Example The network in Figure 1 contains a single source emitting two messages and two sinks each demanding both messages. This network does not have a routing solution (due to the “bottleneck” edge e4,5). However, as depicted, a scalar linear solution using network coding exists. x x source x, y 1

Cited by 0

Consolidated Provisioning Problem Statement

Rohan Mahy, Alan Duric, David Schwartz et al. · 2008

This document describes the type of data provisioned among Voice Service Providers and underscores the need for clearly defined structures and interfaces to facilitate this provisioning. This work is in support of the service provider peering as defined by the SPEERMINT WG.

Cited by 0

Simultaneous Mobility Problem Statement

Daniel J. Wong, Henning Schulzrinne, Ashutosh Dutta · 2008

This document provides a problem statement for simultaneous mobility in an infrastructure-based mobility environment. It considers what the simultaneous mobility problem is and describes the conditions under which it may occur. It also illustrates the occurrence of the simultaneous mobility problem in the context of different mobility protocols such as Mobile IPv6. The simultaneous mobility problem defined here is strictly applied to scenarios when the intermediary nodes in the core are not mobile.

Cited by 4

Statement of the Problem

Jim R. Morris B. J · 1969

•jrdx-l.l C o m r p t t e e Member t. Commi t t ee Member / t Dean of t h e S c h o o l o f Ecu!ca t i on

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PROBLEM STATEMENT Growing Population

Nicole Butt · 2002

Alaska Natives were younger than the overall population. Approximately 36 percent of American Indians were under the age of 18, compared to 26 percent of the population as a whole; and 12 percent were 18 to 24 years old; this compares 11 percent for the population as a whole (Pavel et al., 1998). Wisconsin had a 1.42% American Indian school population in 1999-2000; this is projected to rise to 1.6 % in 2010 (DPI, 2001). The education system has thus far failed large numbers of American Indian students. The dropout rate for American Indian students is the highest of all minority students nationwide (St. Germaine, 1995). In 1987, 35.5 percent of Indian students dropped out of school in comparison to 27.7 percent of Latino students and 22.2 percent of African American students (National Center for Education Statistics, 1988). Although the problem may be wider spread, as reports from American Indian tribal leaders and other sources indicate that the dropout rates for American Indian students may be higher than reported by many school districts (Franklin, Waukechon, 1995). A report from the Center for Indian Education, derived from longitudinal studies conducted between 1969 and 1989, stated that the best estimate of the

Cited by 0

STATEMENT OF THE PROBLEM

James Ochwa-echel · 2011

This journal uses Open Journal Systems 2.2.2.0, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License.

Cited by 0