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1998

Resource recombinations in the firm: knowledge structures and the potential for schumpeterian innovation

Building on the resource-based view of the firm, this paper explores the notion of ‘resource recombinations’ within the firm. We suggest such recombinations can occur when competencies within the firm (which are interpreted as organized clusters of firm resources) either combine to synthesize novel competencies (synthesis-based recombinations) or experience a reconfiguration or relinking with other competencies (reconfiguration-based recombinations). Central to this paper is an examination of the antecedents necessary for such innovation to occur, and in particular the nature of knowledge in the firm. We argue that several characteristics of knowledge (tacitness, context specificity, dispersion) and its social organization (the way competencies come to be formed and institutionalized) will have important consequences on the likelihoods of resource recombinations. Our paper develops a model of resource recombination likelihoods and propositions. © 1998 John Wiley & Sons, Ltd.

2008

Identifier management and resolution: conforming the IEEE standard for learning object metadata

Uniform Resource Identifiers are an integral part of the current Architecture of the World Wide Web. This work analyzes the implications and possibilities of using Universal Resource Names as unique and persistent identifiers in systems for management of decentralized content and federated collections. Particularly, discussion focuses on applying such identifiers on the context of a learning object repository that the authors are developing at Universidad Nacional del Litoral, according to the IEEE 1484.12.1 standard for Learning Object Metadata. It is explained why Uniform Resource Locators are inadequate, and why Universal Resource Names are preferable. A standardized resolution service over Hypertext Transfer Protocol is recommended for locating resources, and usage of Uniform Resource Characteristics for accessing Learning Object Metadata is proposed. Finally, a content-negotiation mechanism for selecting the best representation among several format or language variants is outlined. The proposed naming schema provides a doubleindirection mechanism, comparable to the Human- Friendly Names approach proposed by Ballintijn, van Steen, and Tanenbaum for improving scalability and usability in naming replicated resources.

论文关键词

genetic algorithm positioning system process control sample size solar cell visible light dna sequence learning object indoor positioning received signal strength statistical process control indoor localization quantum dot statistical proces indoor positioning system count datum hecke algebra factorial design ieee standard binding site escherichia coli weighted moving average knowledge structure statistical quality control poisson structure cell cycle choice behavior econometric model quality level exponentially weighted moving fractional factorial design saccharomyces cerevisiae selection bia affine weyl group statistical process monitoring power conversion efficiency dye-sensitized solar cell charge transport uniform resource identifier learning object metadatum embryonic stem cell moving average control object class dye-sensitized solar reusable learning object linkage disequilibrium quantity discount spatial process spatial econometric population parameter embryonic stem reusable learning object metadatum heterojunction solar cell dna repair location fingerprinting cell development indoor positioning technique spatial econometric model radiation tolerance heterojunction solar genetic linkage signal peptide bulk heterojunction dna segment recombination rate bulk heterojunction solar dna recombination wifi-based indoor localization surface recombination escherichia coli. low-density lipoprotein indoor positioning solution proposed positioning system surface recombination velocity solar cells. neisseria meningitidi genetic heterogeneity learning object review dna break xrcc5 wt allele xrcc5 gene t cell receptor v(d)j recombination v(d)j recombination-activating protein 1 excretory function neuritis, autoimmune, experimental leukemia, b-cell dna sequence rearrangement immunoglobulin class switch recombination immunoglobulin class switching lipoprotein receptor dna breaks, double-stranded telomere maintenance v(d)j recombination genome encoded entity vdj recombinase recombination, genetic crossover (genetic algorithm) meiotic recombination homologous recombination