Ad - a 263 662

AD - A 263 649 ' * t * am TM - * * ii ( y TRADING SECURITIES USING TRAILING STOPS

Table DP-1. Profile of General Demographic Characteristics: 2000 Geographic area: Russell County, Kansas

Under 5 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372 5.0 5 to 9 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438 5.9 10 to 14 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 482 6.5 15 to 19 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 527 7.2 20 to 24 years . . . . . . . . . . . . . . . . . . . . ....

Ad Exchange: Envy-Free Auctions with Mediators

Ad exchanges are an emerging platform for trading advertisement slots on the web with billions of dollars revenue per year. Every time a user visits a web page, the publisher of that web page can ask an ad exchange to auction off the ad slots on this page to determine which advertisements are shown at which price. Due to the high volume of traffic, ad networks typically act as mediators for ind...

Adversary-Dependent Lossy Trapdoor Function from Hardness of Factoring Semi-smooth RSA Subgroup Moduli

Lossy trapdoor functions (LTDFs), proposed by Peikert and Waters (STOC’08), are known to have a number of applications in cryptography. They have been constructed based on various assumptions, which include the quadratic residuosity (QR) and decisional composite residuosity (DCR) assumptions, which are factoring-based decision assumptions. However, there is no known construction of an LTDF base...

Parametric Polymorphism - Universally

In the 1980s, John Reynolds postulated that a parametrically polymorphic function is an ad-hoc polymorphic function satisfying a uniformity principle. This allowed him to prove that his set-theoretic semantics has a relational lifting which satisfies the Identity Extension Lemma and the Abstraction Theorem. However, his definition (and subsequent variants) have only been given for specific mode...