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(26 results)-
White Papers
Puzzle Based Approach for Solving Denial of Service Attack in Mobile WIMAX
April 1, 2012 12:00am PDT
Mobile WiMAX or IEEE 802.16e gives the access of Broadband Wireless even when the station is moving. But, as always Wireless environment is more open to threats; various threats exist over Mobile...
Provided by: Academy & Industry Research Collaboration Center
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White Papers
A Fully Distributed Method to Detect and Reduce Cut Vertices in Large-Scale Overlay Networks
July 22, 2011 12:00am PDT
A cut vertex is defined as a network node whose removal increases the number of network components. Failure of a cut vertex disconnects a network component and downgrades the network performance....
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Sovereign Rating News And Financial Markets Spillovers: Evidence From The European Debt Crisis
April 1, 2011 12:00am PDT
This paper examines the spillover effects of sovereign rating news on European financial markets during the period 2007-2010. The authors' main finding is that sovereign rating downgrades have...
Provided by: Ifo Institute for Economic Research
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White Papers
Counterparty Risk Subject To ATE
January 11, 2011 12:00am PST
Credit ATE (Additional Termination Event) clause is a counterparty risk mitigant that allows banks to terminate and close out bilateral derivative contracts if the credit rating of the...
Provided by: Munich Personal Repec Archive
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White Papers
Effect of On/Off Misbehavior on Overhearing Based Cooperation Scheme for MANET
October 23, 2010 12:00am PDT
Misbehaving nodes, including malicious and selfish ones, will disturb the cooperation among all wireless nodes in a Mobile Ad hoc NETwork (MANET). Overhearing and reputation based cooperation...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Economic Consequences Of Proposed Changes In NRSRO Regulation
April 26, 2010 12:00am PDT
The financial crisis of 2007-09 has generated considerable consternation about distorted incentives on the part of key players in the financial market, and the extent to which these contributed to...
Provided by: Washington University Olin
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White Papers
The Global Financial Crisis And Its Impact On The Chilean Banking System
April 1, 2010 12:00am PDT
This paper explores how the global turmoil affected the risk of banks operating in Chile, and provides evidence that could help strengthen work on vulnerability indicators and off-site...
Provided by: International Monetary Fund
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White Papers
Do Investors Rely Only On Ratings? The Case Of Mortgage-Backed Securities
November 24, 2009 12:00am PST
This paper presents evidence that the prices at origination of residential mortgage backed securities contain information on the quality of the underlying asset pools above what is rejected in the...
Provided by: Ohio State University (Fisher)
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White Papers
Collateralized Debt Obligations And Credit Risk Transfer
October 26, 2009 12:00am PDT
Financial institutions face five major risks: credit, interest rate, price, currency, and liquidity. The development of the derivatives markets prior to 1990 provided financial institutions with...
Provided by: Yale University
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White Papers
The Evolution Of A Financial Crisis: Panic In The Asset-Backed Commercial Paper Market
August 18, 2009 12:00am PDT
The U.S. asset-backed commercial paper (ABCP) market erupted in late summer of 2007 and played a pivotal role in the global financial crisis that would become increasingly severe. In the ABCP...
Provided by: Board of Governors of the Federal Reserve System
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White Papers
A Structural, Content-Similarity Measure for Detecting Spam Documents on the Web
August 10, 2009 12:00am PDT
The Web provides its users with abundant information. Unfortunately, when a Web search is performed, both users and search engines must deal with an annoying problem: the presence of spam...
Provided by: Brigham Young University
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White Papers
The Systemic Regulation Of Credit Rating Agencies And Rated Markets
June 1, 2009 12:00am PDT
Credit ratings have contributed to the current financial crisis. Proposals to regulate credit rating agencies focus on micro-prudential issues and aim at reducing conflicts of interest and...
Provided by: International Monetary Fund
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White Papers
Funding Liquidity Risk In A Quantitative Model Of Systemic Stability
June 1, 2009 12:00am PDT
The authors demonstrate how the introduction of liability-side feedbacks affects the properties of a quantitative model of systemic risk. The model is known as RAMSI and is still in its...
Provided by: Bank of England
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White Papers
Making the Case for EAP Channel Bindings
February 20, 2009 12:00am PST
In current networks that use EAP and AAA for authenticated admission control, such as WiFi, WiMAX, and various 3G internetworking protocols, a malicious base station can advertise false...
Provided by: University of Maryland
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White Papers
Analysis for Real-Time Intransitive Information Flow Security Properties
February 1, 2009 12:00am PST
Real-time information flow security properties such as timed noninterference provide assurances that some time dependent information flows may not become possible. However, with transitive...
Provided by: Academy Publisher
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White Papers
The Economic And Fiscal Consequences Of Financial Crises
January 27, 2009 12:00am PST
The "Deadly d's": Sharp economic downturns follow banking crises; with government revenues dragged down, fiscal deficits worsen; deficits lead to debt; as debt piles up rating downgrades follow....
Provided by: Munich Personal Repec Archive
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White Papers
Warning: Rating Agencies May Be Harmful To Your (Financial) Health
January 26, 2009 12:00am PST
Standard & Poor's has downgraded Greece, Portugal and Spain and has warned Ireland that it might suffer a similar fate. Do I hear this right? Is S&P still in the business of producing risk...
Provided by: Centre for European Policy Studies
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White Papers
Are California State Muni Bonds Secure?
December 30, 2008 12:00am PST
Currently, California's General Obligation Unlimited Tax (GO/UTX) bonds carry an A+ bond rating from Standard & Poor's, A1 from Moody's and A+ from Fitch. All have been under review for potential...
Provided by: Charles Schwab
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White Papers
Ratings Changes, Ratings Levels, And The Predictive Value Of Analysts' Recommendations
November 1, 2008 12:00am PDT
This paper provides evidence that the documented abnormal returns to analysts' security recommendations stem from both the ratings levels assigned as well as the changes in those ratings....
Provided by: University of California, Los Angeles (Anderson)
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White Papers
Identifying Spam Web Pages Based on Content Similarity
May 13, 2008 12:00am PDT
The Web provides its users with abundant information. Unfortunately, when a Web search is performed, both users and search engines are faced with an annoying problem: the presences of misleading...
Provided by: Springer Science+Business Media
