Subsidized vocational training: Stepping stone or trap? Assessing empirical effects using matching techniques
نویسندگان
چکیده
منابع مشابه
using game theory techniques in self-organizing maps training
شبکه خود سازمانده پرکاربردترین شبکه عصبی برای انجام خوشه بندی و کوانتیزه نمودن برداری است. از زمان معرفی این شبکه تاکنون، از این روش در مسائل مختلف در حوزه های گوناگون استفاده و توسعه ها و بهبودهای متعددی برای آن ارائه شده است. شبکه خودسازمانده از تعدادی سلول برای تخمین تابع توزیع الگوهای ورودی در فضای چندبعدی استفاده می کند. احتمال وجود سلول مرده مشکلی اساسی در الگوریتم شبکه خودسازمانده به حسا...
Improving Stepping Stone Detection Algorithms using Anomaly Detection Techniques
Network attackers frequently use a chain of compromised intermediate nodes to attack a target machine and maintain anonymity. This chain of nodes between the attacker and the target is called a stepping stone chain. Various algorithms have been proposed to detect stepping stones, timing correlation based algorithms being one of them. However, the existing timing based algorithms are susceptible...
متن کاملA stumbling block or a stepping stone?
Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, duplication, adaptation, distribution, and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and...
متن کاملNursing theories: relic or stepping stone?
The title of Dr. Laurie Gottlieb’s editorial in a recent issue of CJNR devoted exclusively to student research reports says it all — “The Quality of Student Papers Augurs Well for the Future of Nursing Research” (Gottlieb, 2002, p. 3). As Dr. Gottlieb remarks, the papers indicate that nursing students are using a diversity of research methods, participating in their supervisors’ research progra...
متن کاملMatching TCP/IP Packets to Detect Stepping-Stone Intrusion
We propose a “Step-Function” method to detect network attackers from using a long connection chain to hide their identities when they launch attacks. The objective of the method is to estimate the length of a connection chain based on the changes in packet round trip times. The key point to compute the round trip time of a connection chain is to match a Send and its corresponding Echo packet. W...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Swiss Journal of Economics and Statistics
سال: 2013
ISSN: 2235-6282
DOI: 10.1007/bf03399397