Results 61 to 70 of about 52,731 (268)
Can the vector space model be used to identify biological entity activities?
BMC Genomics, 2011 Background Biological systems are commonly described as networks of entity interactions. Some interactions are already known and integrate the current knowledge in life sciences.
Maciel Wesley D +3 more
doaj +1 more source
Unpacking Entrepreneurial Ecosystem Elements: Insights Into Drivers of Entrepreneurial Activity
Thunderbird International Business Review, EarlyView.ABSTRACT Thriving entrepreneurial ecosystems (EEs) are instrumental in new enterprise creation and growth, as they provide vital support for entrepreneurial activity. However, as this support may be context‐specific, the existing literature has yet to capture the contextual factors that shape the contributions of EEs.
Mohamed Yacine Haddoud +4 more
wiley +1 more source
Journal of Animal Ecology, EarlyView.This study combines replicated experimental manipulation, social network analysis, network permutations and meta‐analysis to disentangle active from spatially‐induced changes in animal network structure in the wild. It reveals that short‐term environmental changes primarily alter space use, with limited effects on social structure.
Camille N. M. Bordes +6 more
wiley +1 more source
The Syntactic Status of Subject Clitics: A Problem from Venetan SE‐Constructions
Transactions of the Philological Society, EarlyView.Abstract This article reopens the discussion on the syntax of subject clitics (SCLs) in Venetan dialects by providing a problematic piece of data and outlining its theoretical consequences. New evidence from se‐constructions in Alto Polesine Venetan (APV) shows that SCLs resist a unitary categorisation even within the same dialect group: in varieties ...
Marco Fioratti, Leonardo Russo Cardona
wiley +1 more source
Наука и техника, 2009 A method for constructing a subset of labeled objects which is used in a heuristic algorithm of possible clusterization with partial training is proposed in the paper.
D. A. Viattchenin
doaj
Matroidal Structure of Rough Sets Based on Serial and Transitive Relations
Journal of Applied Mathematics, 2012 The theory of rough sets is concerned with the lower and upper approximations of objects through a binary relation on a universe. It has been applied to machine learning, knowledge discovery, and data mining. The theory of matroids is a generalization of
Yanfang Liu, William Zhu
doaj +1 more source
Strongly transitive fuzzy relations: A more adequate way to describe similarity [PDF]
The notion of a transitive closure of a fuzzy relation is very useful for clustering in pattern recognition, for fuzzy databases, etc. It is based on translating the standard definition of transitivity and transitive closure into fuzzy terms.
Kreinovich, Vladik YA.
core +1 more source
Journal of Accounting Research, EarlyView.ABSTRACT In this paper, we develop novel measures of managerial labor market classification and competition by constructing networks of compensation benchmarking peers disclosed in proxy statements. These networks represent firms’ relative positions within the managerial labor market.
RAY RUI GAO, YIFEI LU
wiley +1 more source
The RAND Journal of Economics, EarlyView.ABSTRACT I study price setting within a network of interconnected monopolists. Some firms possess stronger commitment or bargaining power than others, enabling them to influence the pricing decisions of other firms. Although it is well‐understood that multiple marginalization reduces both total profits and social welfare, I show that strategic ...
Toomas Hinnosaar
wiley +1 more source
Productivity dispersion and persistence in European agriculture
American Journal of Agricultural Economics, EarlyView.Abstract Improving and maintaining agricultural productivity, which is pivotal to deliver private and public goods, is challenged by increasingly uncertain market and environmental conditions. Understanding differences in productivity among farms and its persistence over time helps assess the vulnerability of agricultural production to these external ...
Stefan Wimmer, Robert Finger
wiley +1 more source