Results 21 to 30 of about 1,198,098 (316)

Clinical signs and symptoms of tinnitus in temporomandibular joint disorders: A pilot study comparing patients and non-patients

open access: yesSouth African Journal of Communication Disorders, 2013
Background: Tinnitus is one of the otologic symptoms commonly reported to be associated with temporomandibular disorder (TMD), and questions regarding its nature and cause continue to plague the clinical and research community.
Amisha Kanji, Katijah Khoza-Shangase
doaj   +1 more source

A Siamese Transformer Network for Zero-Shot Ancient Coin Classification

open access: yesJournal of Imaging, 2023
Ancient numismatics, the study of ancient coins, has in recent years become an attractive domain for the application of computer vision and machine learning.
Zhongliang Guo   +4 more
doaj   +1 more source

Do Women Really Face Wage Discrimination on the Labour Market? An Analysis Using Intra-household Specialization

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2014
This study aims to estimate the gender pay gap, cleansed at least partially of the effect of intra-household specialization on productivity. The estimate is based on EU-SILC data for 19 member countries of the European Union.
Veronika Hedija
doaj   +1 more source

Semantic Matching with S-Match [PDF]

open access: yes, 2009
We view matching as an operation that takes two graph-like structures (e.g., lightweight ontologies) and produces an alignment between the nodes of these graphs that correspond semantically to each other. Semantic matching is based on two ideas: (i) we discover an alignment by computing semantic relations (e.g., equivalence, more general); (ii) we ...
Shvaiko, Pavel   +2 more
openaire   +2 more sources

On Matchings in Hypergraphs [PDF]

open access: yesThe Electronic Journal of Combinatorics, 2012
We show that if the largest matching in a $k$-uniform hypergraph $G$ on $n$ vertices has precisely $s$ edges, and $n>2k^2s/\log k$, then $H$ has at most $\binom n k - \binom {n-s} k $ edges and this upper bound is achieved only for hypergraphs in which the set of edges consists of all $k$-subsets which intersect a given set of $s$ vertices.
Peter Frankl   +2 more
openaire   +2 more sources

Near―perfect non-crossing harmonic matchings in randomly labeled points on a circle [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2005
Consider a set $S$ of points in the plane in convex position, where each point has an integer label from $\{0,1,\ldots,n-1\}$. This naturally induces a labeling of the edges: each edge $(i,j)$ is assigned label $i+j$, modulo $n$.
József Balogh   +2 more
doaj   +1 more source

Pairing Optimization via Statistics: Algebraic Structure in Pairing Problems and Its Application to Performance Enhancement

open access: yesEntropy, 2023
Fully pairing all elements of a set while attempting to maximize the total benefit is a combinatorically difficult problem. Such pairing problems naturally appear in various situations in science, technology, economics, and other fields.
Naoki Fujita   +6 more
doaj   +1 more source

Bidirectional Matching Strategy for Multi-Controller Deployment in Distributed Software Defined Networking

open access: yesIEEE Access, 2018
Software defined networking (SDN) realizes the full decoupling between control plane and data plane, and it could effectively simplify network management and promote network innovation.
Tao Hu   +4 more
doaj   +1 more source

Designs of Branch-Line Couplers by Considering the Parasitic Effects of P-I-N Diodes

open access: yesIEEE Access, 2020
Branch-line couplers (BLCs) are commonly used in the wireless systems. To achieve reconfigurable applications, switchable BLCs with p-i-n diodes can be used.
Pu-Hua Deng   +6 more
doaj   +1 more source

Patterns in matchings and rook placements [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2013
Extending the notion of pattern avoidance in permutations, we study matchings and set partitions whose arc diagram representation avoids a given configuration of three arcs.
Jonathan Bloom, Sergi Elizalde
doaj   +1 more source

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