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419
Layering as optimization decomposition: current status and open issues
- in Proceedings of the Conference on Information Sciences and Systems (CISS
, 2006
"... Abstract—Network protocols in layered architectures have historically been obtained on an ad-hoc basis, and much of the recent cross-layer designs are conducted through piecemeal approaches. Network protocols may instead be holistically analyzed and systematically designed as distributed solutions t ..."
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Cited by 6 (0 self)
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control, routing, scheduling, random access, power control, and coding. Key messages and methodologies arising out of many recent work are listed. Then we present a list of challenging open issues in this area and the initial progress made on some of them.
Layering as optimization decomposition
- PROCEEDINGS OF THE IEEE
, 2007
"... Network protocols in layered architectures have historically been obtained on an ad hoc basis, and many of the recent cross-layer designs are conducted through piecemeal approaches. They may instead be holistically analyzed and systematically designed as distributed solutions to some global optimiza ..."
Abstract
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Cited by 63 (23 self)
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optimization problems. This paper presents a survey of the recent efforts towards a systematic understanding of “layering ” as “optimization decomposition”, where the overall communication network is modeled by a generalized Network Utility Maximization (NUM) problem, each layer corresponds to a decomposed
Inconsistency management in software engineering: Survey and open research issues
- in Handbook of Software Engineering and Knowledge Engineering
, 2001
"... The development of complex software systems is a complex and lengthy activity that involves the participation and collaboration of many stakeholders (e.g. customers, users, analysts, designers, and developers). This results in many partial models of the developing system. These models can be inconsi ..."
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Cited by 61 (4 self)
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of inconsistencies, tracking of inconsistencies, and specification and application of a management policy for inconsistencies. This paper also presents the main contributions of the research work that has been conducted to support each of the above activities and identifies the issues which are still open to further
Materials for an exploratory theory of the network society.
- The British Journal of Sociology
, 2000
"... ABSTRACT This article aims at proposing some elements for a grounded theor y of the network society. The network society is the social structure characteristic of the Information Age, as tentatively identi ed by empirical, cross-cultural investigation. It permeates most societies in the world, in v ..."
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Cited by 122 (0 self)
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morphology. Finally, I will present how, speci cally, information networks affect social structures (as conceptualized in this article) to induce the kind of transformations we are observing. Within the limits of tentative elaboration, this exercise intends to open the way for a theoretically meaningful codi
Alternatives to an Open Outcry Market: An Issue of Supporting Cooperation in a Competitive Situation
"... Abstract. We present a design exploration for electronic futures exchange which is currently implemented a physical open outcry pit. The goal structure is characterized by competition at the individual level and cooperation at the group level. Individuals compete for trades in order to earn money, b ..."
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Abstract. We present a design exploration for electronic futures exchange which is currently implemented a physical open outcry pit. The goal structure is characterized by competition at the individual level and cooperation at the group level. Individuals compete for trades in order to earn money
Accuracy-Based Learning Classifier Systems: Models, Analysis and Applications to Classification Tasks
- Evolutionary Computation
, 2003
"... Recently, Learning Classifier Systems (LCS) and particularly XCS have arisen as promising methods for classification tasks and data mining. This paper investigates two models of accuracy-based learning classifier systems on different types of classification problems. Departing from XCS, we analyze t ..."
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Cited by 52 (10 self)
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competitively with respect to other learning algorithms. The work presents an extended analysis of accuracy-based LCS, gives insight into the understanding of the LCS dynamics, and suggests open issues for further improvement of LCS on classification tasks.
Phylogenetic comparative analysis: A modeling approach for adaptive evolution. The American Naturalist 164:683–695
, 2004
"... abstract: Biologists employ phylogenetic comparative methods to study adaptive evolution. However, none of the popular methods model selection directly. We explain and develop a method based on the Ornstein-Uhlenbeck (OU) process, first proposed by Hansen. Ornstein-Uhlenbeck models incorporate both ..."
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Cited by 77 (1 self)
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on each of the branches in evolutionary time. In this framework, and in keeping with other comparative methods, components We comment here on two issues involving the phylogeny: on polytomies and on the units in which branch lengths are reported. First, for the application of Hansen's model
POSTER PRESENTATION Open Access Cortical origin of Up state onsets and offsets in
"... Slow rhythms (< 1 Hz) where Up states of sustained neural activity alternate with almost quiescent Down states, are similarly expressed by mammal brains during slow-wave-sleep (SWS) and under anesthesia [1]. Although much effort has been devoted to uncover the physiological origin of such slow os ..."
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Slow rhythms (< 1 Hz) where Up states of sustained neural activity alternate with almost quiescent Down states, are similarly expressed by mammal brains during slow-wave-sleep (SWS) and under anesthesia [1]. Although much effort has been devoted to uncover the physiological origin of such slow
THE APPLICATION OF COLLAGEN SHEET IN OPEN WOUND HEALING*
"... Introduction There are occasions in surgery that require use of a temporary cover for raw wounds. These include skin loss secondary to burns, trauma, amputation, chronic ulcer, leprosy, and skin graft sites. The body needs its own regeneration time, while complications consequent to loss of skin co ..."
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-September 2005 151 THE APPLICATION OF COLLAGEN SHEET IN OPEN WOUND HEALING* Lazovic G., Colic M., Grubor M., Jovanovic M. Centre for Burns, Plastic, and Reconstructive Surgery, Clinical Centre of Serbia, Belgrade, Serbia and Montenegro SUMMARY. The aim of this paper is describe the application
JSS FOCUS ISSUE ON ATOMIC LAYER ETCHING AND CLEANING Challenges of Tailoring Surface Chemistry and Plasma/Surface Interactions to Advance Atomic Layer Etching
"... The ability to achieve atomic layer etch precision is reviewed in detail for a variety of material sets and implementation methods. For a cyclic approach most similar to a reverse ALD scheme, the process window to achieve a truly self-limited atomic layer etch (ALE) process is identified and the lim ..."
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and the limitations as a function of controlling the adsorption step, the irradiation energy, and the reaction process are examined. Alternative approaches, namely processes to enable pseudo-ALE precision, are then introduced and results from their application investigated. Most of the recent work in plasma process
Results 1 - 10
of
419
