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Multiuser OFDM with Adaptive Subcarrier, Bit, and Power Allocation

by Cheong Yui Wong, Roger S. Cheng, Khaled Ben Letaief , Ross D. Murch - IEEE JOURNAL ON SELECTED AREAS OF COMMUNICATIONS , 1999
"... Multiuser orthogonal frequency division multiplexing (OFDM) with adaptive multiuser subcarrier allocation and adaptive modulation is considered. Assuming knowledge of the instantaneous channel gains for all users, we propose a multiuser OFDM subcarrier, bit, and power allocation algorithm to minimiz ..."
Abstract - Cited by 360 (3 self) - Add to MetaCart
allocation schemes. We have also quantified the improvement in terms of the overall required transmit power, the bit-error rate (BER), or the area of coverage for a given outage probability.

Joint Channel Assignment and Routing for Throughput Optimization in Multi-radio Wireless Mesh Networks

by Mansoor Alicherry , Randeep Bhatia , Li Erran Li , 2005
"... Multi-hop infrastructure wireless mesh networks offer increased reliability, coverage and reduced equipment costs over their singlehop counterpart, wireless LANs. Equipping wireless routers with multiple radios further improves the capacity by transmitting over multiple radios simultaneously using o ..."
Abstract - Cited by 443 (0 self) - Add to MetaCart
router. We then use this formulation to develop a solution for our problem that optimizes the overall network throughput subject to fairness constraints on allocation of scarce wireless capacity among mobile clients. We show that the performance of our algorithms is within a constant factor

The Dark Side of Internal Capital Markets: Divisional Rent-Seeking and Inefficient Investment

by David S. Scharfstein, Jeremy C. Stein, Preston Mcafee, Vik N, Julio Rotemberg, René Stulz, Dimitri Vayanos - Journal of Finance , 1999
"... We develop a two-tiered agency model that shows how rent-seeking behavior on the part of division managers can subvert the workings of an internal capital market. By rent-seeking, division mangers can raise their bargaining power and extract greater overall compensation from the CEO. And because the ..."
Abstract - Cited by 331 (12 self) - Add to MetaCart
We develop a two-tiered agency model that shows how rent-seeking behavior on the part of division managers can subvert the workings of an internal capital market. By rent-seeking, division mangers can raise their bargaining power and extract greater overall compensation from the CEO. And because

Platform Competition in Two-Sided Markets

by Jean-Charles Rochet , Jean Tirole - Journal of the European Economic Association , 2003
"... Abstract Many if not most markets with network externalities are two-sided. To succeed, platforms in industries such as software, portals and media, payment systems and the Internet, must "get both sides of the market on board." Accordingly, platforms devote much attention to their busine ..."
Abstract - Cited by 328 (1 self) - Add to MetaCart
to their business model, that is, to how they court each side while making money overall. This paper builds a model of platform competition with two-sided markets. It unveils the determinants of price allocation and end-user surplus for different governance structures (pro t-maximizing platforms and not

Escape analysis for Java

by Jong-deok Choi, Mannish Gupta, Mauricio Serrano, Vugranam C. Sreedhar, Sam Midkiff - OOPSLA , 1999
"... This paper presents a simple and efficient data flow algorithm for escape analysis of objects in Java programs to determine (i) if an object can be allocated on the stack; (ii) if an object is accessed only by a single thread duriing its lifetime, so that synchronization operations on that object ca ..."
Abstract - Cited by 300 (12 self) - Add to MetaCart
This paper presents a simple and efficient data flow algorithm for escape analysis of objects in Java programs to determine (i) if an object can be allocated on the stack; (ii) if an object is accessed only by a single thread duriing its lifetime, so that synchronization operations on that object

Industry Growth and Capital Allocation: Does Having a Market- or Bank-Based System Matter?

by Thorsten Beck, Ross Levine, Jel Classification, Nicola Cetorelli, Robert Cull, Patrick Honohan, Asli Demirgüç-kunt, Andrei Shleifer - Journal of Financial Economics , 2001
"... Are market-based or bank-based financial systems better at financing the expansion of industries that depend heavily on external finance, facilitating the formation of new establishments, and improving the efficiency of capital allocation across industries? We find evidence for neither the market-ba ..."
Abstract - Cited by 235 (33 self) - Add to MetaCart
-based nor the bank-based hypothesis. While legal system efficiency and overall financial development boost industry growth, new establishment formation, and efficient capital allocation, having a bank-based or market-based system per se does not seem to matter much.

ALLOCATION

by S. Jain, R. R. Creasey, J. Himmelspach, K. P. White, M. Fu, Shao-jen Weng, Bing-chuin Cheng, Shu Ting Kwong, Lee-min Wang, Chun-yueh Chang
"... The objective of this paper is to find out an optimal allocation of resources in emergency department (ED) via system simulation to smoothen the flow of ED. The construction of model that based on actual situation can demonstrate the waiting time and system time of patients in ED. Then, study the mo ..."
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The objective of this paper is to find out an optimal allocation of resources in emergency department (ED) via system simulation to smoothen the flow of ED. The construction of model that based on actual situation can demonstrate the waiting time and system time of patients in ED. Then, study

The Slab Allocator: An Object-Caching Kernel Memory Allocator

by Jeff Bonwick - USENIX SUMMER TECHNICAL CONFERENCE , 1994
"... This paper presents a comprehensive design overview of the SunOS 5.4 kernel memory allocator. This allocator is based on a set of object-caching primitives that reduce the cost of allocating complex objects by retaining their state between uses. These same primitives prove equally effective for mana ..."
Abstract - Cited by 115 (3 self) - Add to MetaCart
for managing stateless memory (e.g. data pages and temporary buffers) because they are space-efficient and fast. The allocator’s object caches respond dynamically to global memory pressure, and employ an objectcoloring scheme that improves the system’s overall cache utilization and bus balance. The allocator

Issues in multiagent resource allocation

by Yann Chevaleyre, Paul E. Dunne, Ulle Endriss, Jérôme Lang, Michel Lemaître, Nicolas Maudet, Julian Padget, Steve Phelps, Juan A. Rodríguez-aguilar, Paulo Sousa - INFORMATICA , 2006
"... The allocation of resources within a system of autonomous agents, that not only have preferences over alternative allocations of resources but also actively participate in computing an allocation, is an exciting area of research at the interface of Computer Science and Economics. This paper is a sur ..."
Abstract - Cited by 104 (17 self) - Add to MetaCart
survey of some of the most salient issues in Multiagent Resource Allocation. In particular, we review various languages to represent the preferences of agents over alternative allocations of resources as well as different measures of social welfare to assess the overall quality of an allocation. We also

Intrahousehold Resource Allocation in Côte d’Ivoire

by Esther Duflo, Christopher Udry, Angus Deaton, Shakeeb Khan, Ethan Ligon, Emmanuel Saez - Social Norms, Separate Accounts and Consumption Choices.” National Bureau of Economic Research Working Paper 10498
"... We study resource allocation and insurance within households in Côte d’Ivoire. In Côte d’Ivoire, as in much of Africa, husbands and wives farm separate plots, and there is some specialization by gender in the crops that are grown. These different crops are differentially sensitive to particular ki ..."
Abstract - Cited by 130 (3 self) - Add to MetaCart
We study resource allocation and insurance within households in Côte d’Ivoire. In Côte d’Ivoire, as in much of Africa, husbands and wives farm separate plots, and there is some specialization by gender in the crops that are grown. These different crops are differentially sensitive to particular
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