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2,363
The Determinants of Credit Spread Changes.
- Journal of Finance
, 2001
"... ABSTRACT Using dealer's quotes and transactions prices on straight industrial bonds, we investigate the determinants of credit spread changes. Variables that should in theory determine credit spread changes have rather limited explanatory power. Further, the residuals from this regression are ..."
Abstract
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Cited by 422 (2 self)
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credit spread changes. Second, we consider a host of new explanatory variables that proxy for changes in liquidity and other macro-economic effects. Finally, we perform a regression analysis on simulated data to demonstrate that our empirical findings are not being driven by the econometric techniques
Vigilante: End-to-End Containment of Internet Worm Epidemics
, 2008
"... Worm containment must be automatic because worms can spread too fast for humans to respond. Recent work proposed network-level techniques to automate worm containment; these techniques have limitations because there is no information about the vulnerabilities exploited by worms at the network level. ..."
Abstract
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Cited by 304 (6 self)
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. We propose Vigilante, a new end-to-end architecture to contain worms automatically that addresses these limitations. In Vigilante, hosts detect worms by instrumenting vulnerable programs to analyze infection attempts. We introduce dynamic data-flow analysis: a broad-coverage host-based algorithm
Information-theoretic analysis of information hiding
- IEEE Transactions on Information Theory
, 2003
"... Abstract—An information-theoretic analysis of information hiding is presented in this paper, forming the theoretical basis for design of information-hiding systems. Information hiding is an emerging research area which encompasses applications such as copyright protection for digital media, watermar ..."
Abstract
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Cited by 265 (19 self)
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, watermarking, fingerprinting, steganography, and data embedding. In these applications, information is hidden within a host data set and is to be reliably communicated to a receiver. The host data set is intentionally corrupted, but in a covert way, designed to be imperceptible to a casual analysis. Next
Multiplexed protein quantitation in Saccharomyces cerevisiae using aminereactive isobaric tagging reagents,”
- Molecular and Cellular Proteomics,
, 2004
"... We describe here a multiplexed protein quantitation strategy that provides relative and absolute measurements of proteins in complex mixtures. At the core of this methodology is a multiplexed set of isobaric reagents that yield amine-derivatized peptides. The derivatized peptides are indistinguisha ..."
Abstract
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Cited by 248 (1 self)
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to 3 decay pathways, respectively. We also demonstrate the use of 4-fold multiplexing to enable relative protein measurements simultaneously with determination of absolute levels of a target protein using synthetic isobaric peptide standards. We find that inactivation of Upf1p and Xrn1p causes common
Network-based and attackresilient length signature generation for zero-day polymorphic worms
, 2007
"... It is crucial to detect zero-day polymorphic worms and to generate signatures at the edge network gateways or honeynets so that we can prevent the worms from propagating at their early phase. However, most existing network-based signatures generated are not vulnerability based and can be easily evad ..."
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Cited by 8 (2 self)
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evaded under attacks. In this paper, we propose to design vulnerability based signatures without any host-level analysis of worm execution or vulnerable programs. As the first step, we design a network-based Length-based Signature Generator (LESG) for worms based on buffer overflow vulnerabilities
Thwarting Zero-Day Polymorphic Worms With Network-Level Length-Based Signature Generation
"... Abstract—It is crucial to detect zero-day polymorphic worms and to generate signatures at network gateways or honeynets so that we can prevent worms from propagating at their early phase. However, most existing network-based signatures are specific to exploit and can be easily evaded. In this paper, ..."
Abstract
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Cited by 3 (1 self)
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, we propose generating vulnerability-driven signatures at network level without any host-level analysis of worm execution or vulnerable programs. As the first step, we design a network-based length-based signature generator (LESG) for the worms exploiting buffer overflow vulnerabilities1
Network-based and Attack-resilient Length Signature Generation for Zero-day Polymorphic Worms
"... Abstract—It is crucial to detect zero-day polymorphic worms and to generate signatures at the edge network gateways or honeynets so that we can prevent the worms from propagating at their early phase. However, most existing network-based signatures generated are not vulnerability-based and can be ea ..."
Abstract
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be easily evaded by attacks. In this paper, we propose generating vulnerability-based signatures on the network level without any host-level analysis of worm execution or vulnerable programs. As the first step, we design a network-based Length-based Signature Generator (LESG) for worms based on buffer
Network-based and Attack-resilient Length Signature Generation for Zero-day Polymorphic Worms
"... Abstract—It is crucial to detect zero-day polymorphic worms and to generate signatures at the edge network gateways or honeynets so that we can prevent the worms from propagating at their early phase. However, most existing network-based signatures generated are not vulnerability-based and can be ea ..."
Abstract
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be easily evaded by attacks. In this paper, we propose generating vulnerability-based signatures on the network level without any host-level analysis of worm execution or vulnerable programs. As the first step, we design a network-based Length-based Signature Generator (LESG) for worms based on buffer
Detecting BGP Configuration Faults with Static Analysis
- in Proc. Networked Systems Design and Implementation
, 2005
"... The Internet is composed of many independent autonomous systems (ASes) that exchange reachability information to destinations using the Border Gateway Protocol (BGP). Network operators in each AS configure BGP routers to control the routes that are learned, selected, and announced to other routers. ..."
Abstract
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Cited by 188 (15 self)
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configurations using static analysis. rcc detects faults by checking constraints that are based on a high-level correctness specification. rcc detects two broad classes of faults: route validity faults, where routers may learn routes that do not correspond to usable paths, and path visibility faults, where
Self-determination and persistence in a real-life setting: Toward a motivational model of high school dropout.
- Journal of Personality and Social Psychology,
, 1997
"... The purpose of this study was to propose and test a motivational model of high school dropout. The model posits that teachers, parents, and the school administration's behaviors toward students influence students' perceptions of competence and autonomy. The less autonomy supportive the so ..."
Abstract
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Cited by 183 (19 self)
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= .32) and autonomous (/5 = .65) students felt, the less self-determined their school motivation. Low levels of self-determined motivation (/? --.67) led to intentions to drop out of high school, which were later implemented (/? = .24). In sum, results from the structural equation modeling analysis
Results 1 - 10
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2,363
