Results 11 to 20 of about 16,260 (162)

A unified approach to the performance analysis of caching systems [PDF]

, 2016
We propose a unified methodology to analyse the performance of caches (both isolated and interconnected), by extending and generalizing a decoupling technique originally known as Che's approximation, which provides very accurate results at low ...
Garetto, Michele, Leonardi, Emilio, Martina, Valentina   +2 more
core   +2 more sources

An adaptive appearance-based map for long-term topological localization of mobile robots [PDF]

, 2008
This work considers a mobile service robot which uses an appearance-based representation of its workplace as a map, where the current view and the map are used to estimate the current position in the environment.
Dayoub, Feras, Duckett, Tom
core   +3 more sources

Note on hit-and-miss topologies

Rendiconti del Circolo Matematico di Palermo, 2000
The author continues his paper [Rend. Circ. Mat. Palermo, II. Ser. 45, No. 1, 75-83 (1996; Zbl 0907.54010)], concerning hit-and-miss topologies on the set \(\text{Cl}(X)\) of nonempty closed subsets of a topological space \(X\), taking always closed sets to produce the hit-and-miss basic open sets (\(\Delta\)-topologies).
openaire   +2 more sources

Double P-Tree: A Distributed Architecture for Large-Scale Video-on-Demand [PDF]

, 2002
In order to ensure a more widespread implementation of video-ondemand (VoD) services, it is essential that the design of cost-effective largescale VoD (LVoD) architectures be able to support hundreds of thousands of concurrent users. The main keys for
Cores Prado, Fernando, Luque, Emilio, Ripoll, A.   +2 more
core   +1 more source

Algorithmic Randomness and Capacity of Closed Sets

, 2011
We investigate the connection between measure, capacity and algorithmic randomness for the space of closed sets. For any computable measure m, a computable capacity T may be defined by letting T(Q) be the measure of the family of closed sets K which have
A. McLinden and R.D. Mauldin, B. Kjos-Hanssen, C. Dellacheries, D. Diamondstone and B. Kjos-Hanssen, Douglas Cenzer, Ferit Toska, G. Barmpalias, P. Brodhead, D. Cenzer,, G. Choquet, H.E. Robbins, Ning Zhong, Paul Brodhead, Sebastian Wyman   +11 more
core   +1 more source

Almost strongly star-Menger and related properties

Applied General Topology
In this paper we introduce the almost strongly star-Menger property and we provide some results and relationships with another known properties in literature.
Ricardo Cruz-Castillo, Alejandro Ramírez-Páramo, Jesús F. Tenorio   +2 more
doaj   +1 more source

Effective Capacity and Randomness of Closed Sets

, 2010
We investigate the connection between measure and capacity for the space of nonempty closed subsets of {0,1}*. For any computable measure, a computable capacity T may be defined by letting T(Q) be the measure of the family of closed sets which have ...
Douglas Cenzer, Ning Zhong, Paul Brodhead, Xizhong Zheng   +3 more
core   +2 more sources

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

On the Intrinsic Locality Properties of Web Reference Streams [PDF]

, 2002
There has been considerable work done in the study of Web reference streams: sequences of requests for Web objects. In particular, many studies have looked at the locality properties of such streams, because of the impact of locality on the design and ...
Abrahão, Bruno, Almeida, Virgílio, Crovella, Mark, Fonseca, Rodrigo   +3 more
core  

Cinnamic‐Hydroxamic‐Acid Derivatives Exhibit Antibiotic, Anti‐Biofilm, and Supercoiling Relaxation Properties by Targeting Bacterial Nucleoid‐Associated Protein HU

Advanced Science, EarlyView.
Cinnamic‐hydroxamic‐acid derivatives (CHADs) are identified as novel inhibitors of the bacterial nucleoid‐associated protein HU, exhibiting potent antibacterial, anti‐biofilm (both inhibition and eradication), and DNA relaxation (anti‐supercoiling) activities. Moreover, CHADs demonstrate strong synergistic effects with multiple antibiotics.
Huan Chen, Yingqi Xu, Zhaoping Xiong, Hongliang Wang, Xin Wang, Yue Kang, Zhonglin Wang, Xiaoyan Zeng, Yahui Liu, Yehuan Zheng, Wei Chen, Mengzhe Li, Zhenyue Hu, Chi Xu, Yue Wu, Yawen Wang, Zuyi Yuan, Shuai Yuan, Huadong Liu, Steve Matthews, Nan Qiao, Yan Li, Bing Liu   +22 more
wiley   +1 more source