منابع مشابه
Output Bidding: A New Search Advertising Model Complementary to Keyword Bidding
A search engine can be modeled as a mapping that takes in user keywords as input and produces search results as output. Currently, the most dominant form of search advertising is input bidding where advertisers bid to associate their advertisements with keywords. We propose output bidding where advertisers bid to associate their advertisements with search results without changing or replacing a...
متن کاملCharge-based Current Model for Cmos Gates
It can be shown that g 2 w of eqn. 13 has the same form as gI(J) of eqn. 4, i.e. the Helms equation, with certain manipulations. Compared with the Iannone and Darcie and the Helms formulas, our formula has some extra terms involving fl and E. Usually, spontaneous effects can be ignored, but we retain the terms related to f i in case its effect becomes important. When the number of subcarriers i...
متن کاملFault Model for Testable Reversible Toffoli Gates
Techniques of reversible circuits can be used in low-power microchips and quantum communications. Current most works focuses on synthesis of reversible circuits but seldom for fault testing which is sure to be an important step in any robust implementation. In this study, we propose a Universal Toffoli Gate (UTG) with four inputs which can realize all basic Boolean functions. The all single stu...
متن کاملModel checking bidding behaviors in internet concurrent auctions
Online auctions have become a quite popular and effective approach in the Internet-based eMarketplace. In concurrent auctions, where multiple auctions for identical items are running simultaneously, users’ bidding behaviors become very complicated. This situation motivates shilling behaviors, in which a seller disguises himself as normal bidders in order to drive up the bidding price and make t...
متن کاملGates
Gates are a new notation for representing mixture models and context-sensitive independence in factor graphs. Factor graphs provide a natural representation for message-passing algorithms, such as expectation propagation. However, message passing in mixture models is not well captured by factor graphs unless the entire mixture is represented by one factor, because the message equations have a c...
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: Journal of Construction Engineering and Management
سال: 2007
ISSN: 0733-9364,1943-7862
DOI: 10.1061/(asce)0733-9364(2007)133:11(855)