Results 211 to 220 of about 275,491 (268)

Hierarchical Truncations for Many-Body Expansion Potentials. [PDF]

open access: yesJ Chem Theory Comput
Westheimer BM   +3 more
europepmc   +1 more source

Pathology Foundation Models: Evolution, Current Landscape, Challenges and Opportunities from a Technical and Clinical Perspective. [PDF]

open access: yesBioengineering (Basel)
Al-Asi H   +8 more
europepmc   +1 more source

The complexity of hierarchical systems

Physica Scripta, 1988
Summary: We introduce a procedure for coarse graining a given hierarchical structure and show how it leads to an effective saturation of the complexity value with increasing number of lower levels. Secondly, we verify that this coarse grained measure has the property of isolating the most diverse trees as the ones with maximal complexity.
Ceccatto, H. A., Huberman, B. A.
openaire   +1 more source

Hierarchical System Modeling

IEEE Transactions on Fuzzy Systems, 2018
In this study, we present a methodology of building a hierarchical framework of system modeling by engaging concepts and design methodology of granular computing. We demonstrate that it arises as a result of designing and using locally constructed models to develop a model of a global nature.
Rami Al-Hmouz   +3 more
openaire   +1 more source

HIERARCHICAL PEER-TO-PEER SYSTEMS

Parallel Processing Letters, 2003
Structured peer-to-peer (P2P) lookup services organize peers into a flat overlay network and offer distributed hash table (DHT) functionality. Data is associated with keys and each peer is responsible for a subset of the keys. In hierarchical DHTs, peers are organized into groups, and each group has its autonomous intra-group overlay network and ...
Luis Garcés-Erice   +4 more
openaire   +1 more source

Consistency in Hierarchical Database Systems

Journal of the ACM, 1980
The problems of locking and consistency m database systems are examined It is assumed that each transacuon, when executed alone, transforms a consistent state into a consistent state A set of conditions is derived to guarantee that when transactions are processed concurrently, the results are the same as would be obtained by processing the transactmns ...
Abraham Silberschatz, Zvi M. Kedem
openaire   +2 more sources

The hierarchical language system

ACM SIGPLAN Notices, 1977
The Hierarchical Language System HLS is presented. HLS consists of the structured programming language SPL and the extensible programming language EPL which is built upon SPL layer and provides statement and expression extention facilities, and provides to automate top down programming as much as possible by the following means.(1) To describe each ...
openaire   +1 more source

A hierarchical cellular manufacturing system

International Journal of Mathematics in Operational Research, 2018
Cellular manufacturing is one of the most common and popular methods in order to take advantage of group technology. Of particular interest, applying cellular manufacturing systems (CMSs) increases the efficiency of the applied transportation system by designing an efficient working floor.
Seyed Hojat Pakzad Moghadam   +3 more
openaire   +1 more source

Hierarchical Protection Systems

1981 IEEE Symposium on Security and Privacy, 1981
In this paper, the Take-Grant Model devel-oped by Jones, Lipton, and Snyder is extended in order to represent and study hierarchical protection systems. Two major classes of hierarchical systems are identified: tree systems and acyclic systems. The first class deala with an organization that places decision-making in a single authority while the second
openaire   +1 more source

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