Previous articleNext article No AccessWhat Happened to U.S. Business Dynamism?Ufuk Akcigit and Sina AtesUfuk Search for more articles by this author Ates PDFPDF PLUS Add favoritesDownload CitationTrack CitationsPermissionsReprints Share onFacebookTwitterLinkedInRedditEmail SectionsMoreDetailsFiguresReferencesCited Journal of Political Economy Just Accepted Article DOIhttps://doi.org/10.1086/724...

This article intends to reflect the dynamism of the process of liberalization currently taking place in the Spanish and European electricity sector. It expresses the need for the utilization of an information system which may help companies in this sector make swifter purchases, sales and bids, study market trends, in addition to facilitating cost studies and forecasts for the distribution and ...

BACKGROUND Traditional two-dimensional (2D) echocardiographic evaluation of tricuspid annulus (TA) dilation is based on single-frame measurements of the septolateral (S-L) dimension. This may not represent either the axis or the extent of dynamism through the entire cardiac cycle. In this study, we used real-time 3D transesophageal echocardiography (TEE) to analyze geometric changes in multiple...

Vehicle routing problems (VRP’s) involve assigning a fleet of limited capacity service vehicles to service a set of customers. This paper describes an innovative, agent-based approach to solving a real-world vehicle-routing problem embedded in a highly dynamic, unpredictable domain. Most VRP research, and all commercial products for solving VRP’s, make a static-world assumption, ignoring the dy...

This paper presents Timed Quorum System (TQS), a new quorum system especially suited for large-scale and dynamic systems. TQS requires that two quorums intersect with high probability if they are used in the same small period of time. It proposed an algorithm that implements TQS and that verifies probabilistic atomicity: a consistency criterion that requires each operation to respect atomicity ...

This paper presents Timed Quorum System (TQS), a new quorum system especially suited for large-scale and dynamic systems. TQS requires that two quorums intersect with high probability if they are used in the same small period of time. It proposed an algorithm that implements TQS and that verifies probabilistic atomicity: a consistency criterion that requires each operation to respect atomicity ...

Manufacturing systems are changing its structure and organisation. Supply chain are evolving to more coupled organisations like virtual enterprises, though maintaining the single entities autonomy, adaptability and dynamism properties. Such organisations imply organisational and technological shift through agility, distribution, decentralisation, reactivity and flexibility. New organisational a...

DR-BIP is an extension of the BIP component framework intended for programming reconfigurable systems encompassing various aspects dynamism. It relies on architectural motifs to structure architecture a system and coordinate its reconfiguration at runtime. An motif defines set interacting components that evolve according rules. With DR-BIP, dynamism can be captured as inter-play dynamic changes...

This work relates to the solution of real multimedia documents indexing tasks. New approach to high-performance speech/music segmentation system creation is considered. This approach uses wavelet analysis and it is based not only on new distinctive features (entropy and dynamism) investigation, but it also takes into account information concerning language. Different experiments have shown the ...

Statistical Methods for Mitigating Resource Provisioning Dynamism in Large-Scale Batch-Scheduled Systems