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LEARNING SUBSPACES OF DIFFERENT DIMENSIONS
"... Abstract. We introduce a Bayesian model for inferring mixtures of subspaces of different dimen-sions. The key challenge in such a model is specifying prior distributions over subspaces of different dimensions. We address this challenge by embedding subspaces or Grassmann manifolds into a sphere of r ..."
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Abstract. We introduce a Bayesian model for inferring mixtures of subspaces of different dimen-sions. The key challenge in such a model is specifying prior distributions over subspaces of different dimensions. We address this challenge by embedding subspaces or Grassmann manifolds into a sphere
Usability Analysis of Visual Programming Environments: a `cognitive dimensions' framework
- JOURNAL OF VISUAL LANGUAGES AND COMPUTING
, 1996
"... The cognitive dimensions framework is a broad-brush evaluation technique for interactive devices and for non-interactive notations. It sets out a small vocabulary of terms designed to capture the cognitively-relevant aspects of structure, and shows how they can be traded off against each other. T ..."
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Cited by 514 (13 self)
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The cognitive dimensions framework is a broad-brush evaluation technique for interactive devices and for non-interactive notations. It sets out a small vocabulary of terms designed to capture the cognitively-relevant aspects of structure, and shows how they can be traded off against each other
The Different Dimensions of Dynamicity
- IN P2P
, 2004
"... In a Peer-to-Peer (P2P) network, a `fabric' of overlay links helps peers discover and use other peers' resources. This fabric, however, is highly dynamic and constantly changing. While different measures of dynamicity have been implicitly and explicitly proposed, there is lack of deeper un ..."
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Cited by 4 (0 self)
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understanding about the various aspects of dynamicity. In this paper we systematically evaluate and quantify different dimensions of dynamicity through controlled generation of different dynamic networks. We also introduce a new dimension of dynamicity, persistence, which quantifies stable nodes in a network
Social capital, intellectual capital, and the organizational advantage
- Academy of Management Review
, 1998
"... Scholars of the theory of the firm have begun to emphasize the sources and conditions of what has been described a s "the organizational advantage, " rather than focus on the causes and consequences of market failure. Typically, researchers see such organizational advantage a s accruing fr ..."
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Cited by 1215 (2 self)
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in the form of a series of hypothesized relation-ships between different dimensions of social capital and the main mechanisms and processes necessary for the creation of intellectual capital. Kogut and Zander recently have proposed "that a firm be understood a s a social commu-nity specializing
The influence of communication on different dimensions
"... findings are addressed. 10–15 % of the variance in indices of pain behavior (Keefe and Block, 1982; Labus et al., 2003). Recent theory and research suggest that pain report and pain behavior might serve different functions, might be influ-enced by different internal and external contingencies, ain. ..."
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findings are addressed. 10–15 % of the variance in indices of pain behavior (Keefe and Block, 1982; Labus et al., 2003). Recent theory and research suggest that pain report and pain behavior might serve different functions, might be influ-enced by different internal and external contingencies, ain
Ecology of the family as a context for human development: Research perspectives.
- Developmental Psychology,
, 1986
"... This review collates and examines critically a theoretically convergent but widely dispersed body of research on the influence of external environments on the functioning of families as contexts of human development. Investigations falling within this expanding domain include studies of the interac ..."
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Cited by 518 (0 self)
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investigation. The purpose of this article is to document and delineate promising lines of research on external influences that affect the capacity of families to foster the healthy development of their children. The focus differs from that of most studies of the family as a context of human development
Myrinet: A Gigabit-per-Second Local Area Network
- IEEE Micro
, 1995
"... Abstract. Myrinet is a new type of local-area network (LAN) based on the technology used for packet communication and switching within "massivelyparallel processors " (MPPs). Think of Myrinet as an MPP message-passing network that can span campus dimensions, rather than as a wide-a ..."
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Cited by 1011 (0 self)
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Abstract. Myrinet is a new type of local-area network (LAN) based on the technology used for packet communication and switching within "massivelyparallel processors " (MPPs). Think of Myrinet as an MPP message-passing network that can span campus dimensions, rather than as a wide
MATRIX FACTORIZATION TECHNIQUES FOR RECOMMENDER SYSTEMS
- IEEE COMPUTER
, 2009
"... As the Netflix Prize competition has demonstrated, matrix factorization models are superior to classic nearest-neighbor techniques for producing product recommendations, allowing the incorporation of additional information such as implicit feedback, temporal effects, and confidence levels. Modern co ..."
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Cited by 593 (4 self)
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. Therefore, more retailers have become interested in recommender systems, which analyze patterns of user interest in products to provide personalized recommendations that suit a user’s taste. Because good personalized recommendations can add another dimension to the user experience, e-commerce leaders like
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