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Revisiting Cache Block Superloading [chapter]

Matthew A. Watkins, Sally A. McKee, Lambert Schaelicke
2009 Lecture Notes in Computer Science  
Given changes in hardware/software technology, we revisit the general approach: we propose a transparent, phase-adaptive, low-complexity mechanism for L2 superloading and evaluate it on a full-system simulator  ...  In a few cases, we minimally decrease performance compared to the best static size, but best size varies per application, and rarely matches real hardware.  ...  Early designs accommodating variable line sizes include Seznec's Decoupled Sector Cache [21] .  ... 
doi:10.1007/978-3-540-92990-1_25 fatcat:ehu4b3qejbdu7lt5j5rxaki2xm

Object-focused environments revisited

Fernando Olivero, Michele Lanza, Marco D'ambros
2015 Science of Computer Programming  
In our work we designed an integral development environment, were programmers converse with the objects that make up the system, by interacting  ...  Acknowledgements Acknowledging that the tools influence our own thinking habits, and we humans -in particular programmers-tend to disregard the impact of this influence, we advocate for a different design  ...  Locating the root of a class hierarchy is usually needed when the task requires extending the hierarchy with another concept, to understand how this new concept can be plugged in.  ... 
doi:10.1016/j.scico.2013.07.011 fatcat:tp7cztcn6faebbzragzqsqls2m

Constitutional Pluralism Revisited

Neil Walker
2016 European Law Journal  
The fact of systemic plurality and the requirement of mutual accommodation, to repeat, goes to the very foundations of the EU order and the legitimacy of its authority claim.  ...  the respective systems and their judicial agents allow only a haphazard reciprocal accommodation.  ... 
doi:10.1111/eulj.12177 fatcat:q4ebjw4pdnga7i3pxace5rk2vq

Generalized ERSS tree model: Revisiting working sets

Ricardo Koller, Akshat Verma, Raju Rangaswami
2010 Performance evaluation (Print)  
Hence, a practically viable model should be built primarily from high level system parameters that do not require intrusive changes to the systems under consideration.  ...  We present a methodology to build the model and demonstrate how it can be used for the accurate provisioning of the memory hierarchy in a consolidated environment.  ...  Acknowledgments This work was supported in part by the NSF grants CNS-0747038, CCF-0937964, and CNS-0821345 and by DoE grant DE-FG02-06ER25739.  ... 
doi:10.1016/j.peva.2010.08.004 fatcat:y42ctlwkqbgrtpapkeu5opu2eq

Revisiting Active Perception [article]

Ruzena Bajcsy and Yiannis Aloimonos and John K. Tsotsos
2016 arXiv   pre-print
We argue that those contributions are as relevant today as they were decades ago and, with the state of modern computational tools, are poised to find new life in the robotic perception systems of the  ...  Despite the recent successes in robotics, artificial intelligence and computer vision, a complete artificial agent necessarily must include active perception.  ...  And which models to employ? Referring back to Figure 1 , we are now ready to see its components in action.  ... 
arXiv:1603.02729v2 fatcat:wnt362piu5g4flvf7tkqz6ncd4

Revisiting active perception

Ruzena Bajcsy, Yiannis Aloimonos, John K. Tsotsos
2017 Autonomous Robots  
We argue that those contributions are as relevant today as they were decades ago and, with the state of modern computational tools, are poised to find new life in the robotic perception systems of the  ...  Despite the recent successes in robotics, artificial intelligence and computer vision, a complete artificial agent necessarily must include active perception.  ...  And which models to employ? Referring back to Figure 1 , we are now ready to see its components in action.  ... 
doi:10.1007/s10514-017-9615-3 pmid:31983809 pmcid:PMC6954017 fatcat:oqx5jim2frdtjpvz5kh4q22uuq

Revisiting "scale-free" networks

Evelyn Fox Keller
2005 Bioessays  
The architecture that results is not universal, but particular; it is determined by the actual constraints on the system in question.  ...  Recent observations of power-law distributions in the connectivity of complex networks came as a big surprise to researchers steeped in the tradition of random networks.  ...  here about engineering designed systems ought to apply quite generally to systems designed by biological evolution.  ... 
doi:10.1002/bies.20294 pmid:16163729 fatcat:7cf4at65zzadxniovivwtiv2c4

Active storage revisited

Clinton Wills Smullen, Shahrukh Rohinton Tarapore, Sudhanva Gurumurthi, Parthasarathy Ranganathan, Mustafa Uysal
2008 Proceedings of the 2008 conference on Computing frontiers - CF '08  
In this paper, we revisit active storage, which proposed offloading computation to disk drive processors, as a possible system architecture for these applications.  ...  Unlike previous work, we evaluate the microarchitectural aspects of active storage and perform an in-depth examination of the design of the offload processors.  ...  This research has been supported in part by NSF CAREER Award CCF-0643925, NSF grants CNS-0551630, CNS-0627527, and gifts from Intel, HP, and Google.  ... 
doi:10.1145/1366230.1366280 dblp:conf/cf/SmullenSTGRU08 fatcat:alrnx3ovazed7ogtv2sqh5nhxy

Revisiting DDGX/DDG-51 Concept Exploration

JUSTIN STEPANCHICK, ALAN BROWN
2007 Naval engineers journal (Print)  
This study revisits concept exploration for DDG-51 using reconstructed 1978-1979 DDX and 1979 -1980 DDGX requirements and options, and 2005 tools.  ...  A simple ship synthesis model is used to balance the designs, assess feasibility and calculate cost, risk and effectiveness.  ...  SHIP SYNTHESIS MODEL A ship synthesis model is required to balance and assess designs selected by the optimizer.  ... 
doi:10.1111/j.1559-3584.2007.00069.x fatcat:3z7byeqvyrertaaecft3hcejty

Peripheral Realism Revisited

Luis Schenoni, Carlos Escudé
2016 Revista Brasileira de Política Internacional  
In this article we summarize the precepts of Peripheral Realism, its place in the intellectual history of International Relations Theory, its contributions to interpreting Latin American international  ...  After revising the intellectual merits and tenets of the theory in the four initial sections, we show how it predicted the behavior of Latin American states under unipolarity.  ...  This has 7 been a relatively simple endeavor inasmuch as RP is in itself a reaction to the shortcomings of neorealism, especially as refers to the conception of the interstate system as "anarchic."  ... 
doi:10.1590/0034-7329201600102 fatcat:wnyogdlk6ncqlmb744qqscdwwe

The Next America Revisited

David M. Levinson
2003 Journal of planning education and research  
To respect the land, the planners included an extensive park system, prohibited building in flood plains, and so forth. To help people grow, social services were incorporated as elements in the plan.  ...  While not attempting to restructure economics or alienate fundamental human behaviors, it did try to refashion society through design elements in its physical and social plans.  ...  This is the model chosen for the Columbia Mall.  ... 
doi:10.1177/0739456x03022004001 fatcat:lulwegwiqjfr7kgpwp4c56bi64

Revisiting the classification of adhesion GPCRs

Nicole Scholz, Tobias Langenhan, Torsten Schöneberg
2019 Annals of the New York Academy of Sciences  
Motivated by different scientific rationales, the two classification systems that are mainly in use, the ABC and GRAFS systems, organize GPCRs according to their pharmacological features and phylogenetic  ...  We conclude that the current classification systems ought to be updated to consider an unambiguous taxonomy of a hierarchically organized classification and pharmacological properties, and to accommodate  ...  The most commonly used nomenclatures refer to the NC-IUPHAR and GRAFS ordering system (Table 1) .  ... 
doi:10.1111/nyas.14192 pmid:31365134 pmcid:PMC6900090 fatcat:5kke4kbo5fhspho43oliq5eyhe

The Prospects for Cyberocracy (Revisited)

David Ronfeldt, Danielle Varda
2008 Social Science Research Network  
comparison to government by tribe, hierarchy, and market; and a speculation that a "nexus state" integrating all modes of governance will arise in the future.  ...  In the past, under aristocracy, the high-born ruled; under theocracy, the high priests ruled. In modern times, democracy and bureaucracy have enabled new kinds of people to participate in government.  ...  To function well on a large scale, multiorganizational networks require complex information and communications systems -even more than do hierarchies and markets -and those systems are finally afforded  ... 
doi:10.2139/ssrn.1325809 fatcat:3alalgvbsbasxbfb5vlcbvgnyu

Invalidate or Update? Revisiting Coherence for Tomorrow's Cache Hierarchies

Mingcan Zhu, Amna Shahab, Antonios Katsarakis, Boris Grot
2021 2021 30th International Conference on Parallel Architectures and Compilation Techniques (PACT)  
While NG-LLCs offer a number of advantages, their private design exposes longlatency inter-core reads for read/write shared data, which hurt performance in parallel workloads.  ...  However, they pose a fundamental scalability challenge in the transistor-limited post-Moore regime.  ...  However, in a system equipped with an allprivate cache hierarchy, the coherence point is main memory, with writebacks requiring expensive main memory accesses.  ... 
doi:10.1109/pact52795.2021.00024 fatcat:gvqmhzcucjgcridzroj5ridnxq

Neural realisation of the SP theory: cell assemblies revisited [article]

J. Gerard Wolff
2004 arXiv   pre-print
be connected to form hierarchies, grammars and other kinds of knowledge structure.  ...  This theory of learning overcomes weaknesses in the Hebbian concept of learning and it is, at the same time, compatible with the observations that Hebb's theory was designed to explain.  ...  This model, and its application to unsupervised learning, is described in Wolff (2003b Wolff ( , 2002b . More work is required to realise the full potential of this model.  ... 
arXiv:cs/0307060v2 fatcat:ppmpxrosobcidnreqtaexymp7e
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