scispace - formally typeset
Search or ask a question
Institution

Philips

CompanyVantaa, Finland
About: Philips is a company organization based out in Vantaa, Finland. It is known for research contribution in the topics: Signal & Layer (electronics). The organization has 68260 authors who have published 99663 publications receiving 1882329 citations. The organization is also known as: Koninklijke Philips Electronics N.V. & Royal Philips Electronics.


Papers
More filters
Proceedings ArticleDOI
30 May 1995
TL;DR: Single-rail handshake circuits are introduced as a cost effective implementation of asynchronous circuits that can be implemented in any (generic) standard-cell library and makes asynchronous circuits a potential technology of choice for low-power applications.
Abstract: Single-rail handshake circuits are introduced as a cost effective implementation of asynchronous circuits. Compared to double-rail implementations, the circuits are smaller, faster, and more energy-efficient. Furthermore, in contrast to common belief, all four phases of the four-phase handshake protocol can be productive. An important selling point for single-rail circuits is that they can be implemented in any (generic) standard-cell library. This facilitates technology migration and makes asynchronous circuits a potential technology of choice for low-power applications.

213 citations

Journal ArticleDOI
Marc Davio1
TL;DR: An algebra which describes the hardware organization of the computation of a product Mv, where M is a matrix in Kronecker product form and v is a vector, which describes both the blockwise structure of the computations and the various possible connection patterns.
Abstract: Relates three classical concepts, viz. mixed radix number system, Kronecker product of matrices, and perfect shuffle. It presents an algebra which describes the hardware organization of the computation of a product Mv, where M is a matrix in Kronecker product form and v is a vector. The algebraic formalism describes both the blockwise structure of the computation and the various possible connection patterns.

212 citations

Journal ArticleDOI
Rüdiger Memming1
TL;DR: The basic principles of conversion of solar energy by photoelectrochemical methods are reviewed in this paper, where the main emphasis is put on semiconductor/electrolyte/metal-devices.

212 citations

Journal ArticleDOI
TL;DR: In this paper, the subsolidus phase diagram of the system Y2O3-BaO-CuO at 950°C in air has been investigated and tie lines in the phase diagram are presented.
Abstract: The subsolidus phase diagram of the system Y2O3-BaO-CuO at 950° C in air has been investigated. In the binary system BaO-CuO the compound Ba2CuO3+δ has been isolated and a new compound with composition in the vicinity of Ba3Cu5O8+δ has been found. In the binary system BaO-Y2O3 it is shown in that the compounds “Ba4Y2O7” and “Ba2Y2O5” are oxycarbonates with composition Ba4Y2O7·CO2 and Ba2Y2O5·2CO2. New compounds that have been identified in the ternary system Y2O3-BaO-CuO are YBa4Cu3O8.5+δ, Y3Ba8Cu5O17.5+δ and a compound with composition close to YBa5Cu Cu2O8.5+δ. The oxygen content and the oxidizing power of these compounds has been measured. The oxygen content depends on the preparation method. Lists of interplanar spacings, relative intensities and h k l indices of these oxygen deficient perovskites as determined from X-ray powder diffraction measurements are presented and possible structures of the unit cells are described. Phase equilibrium relations have been investigated and tie lines in the phase diagram are presented.

212 citations

Patent
Doreen Y. Cheng1
18 Feb 1999
TL;DR: In this article, a system comprising attention and priority components is proposed to enable participants in a virtual environment to select a partner for an interaction session, where the attention component employs attention sense and focus spaces.
Abstract: A system enabling participants in a virtual environment to select a partner for an interaction session, the system comprising attention and priority components. The attention component employs attention sense and focus spaces. The sense space comprises a sense cone, the sense cone being both contained by a sense sphere and having a sense vector along its axis. The focus space comprises a focus cone, the focus cone being both contained by a focus sphere and having a focus vector along its axis. The attention component is associated with one or more senses, each such sense having associated therewith respective sense and focus spaces. The attention component is configured to support either/both intentional interaction (interaction driven by defined explicit controls) and spontaneous interaction (interaction driven by non-intentional encounters, e.g., spontaneous 'eye' contact between avatars). The priority component determines priorities for avatars and objects, such that highest priority avatars/objects have (a) enhanced rendering and (b) increased quality of service from networks and operating systems. The priority component is responsive to selected parameters, including, for example, one or more of (i) objects' relative positions, (ii) the direction, orientation and span of sense and focus spaces, (iii) participants' profiles, (iv) predetermined parameters, as set by developers and/or participants, (v) social parameters, (vi) economic models and (vii) combinations of these and other selected parameters. In some embodiments, the system employs only the attention component. In other embodiments, the system employs both the attention and the priority components.

212 citations


Authors

Showing all 68268 results

NameH-indexPapersCitations
Mark Raymond Adams1471187135038
Dario R. Alessi13635474753
Mohammad Khaja Nazeeruddin12964685630
Sanjay Kumar120205282620
Mark W. Dewhirst11679757525
Carl G. Figdor11656652145
Mathias Fink11690051759
David B. Solit11446952340
Giulio Tononi11451158519
Jie Wu112153756708
Claire M. Fraser10835276292
Michael F. Berger10754052426
Nikolaus Schultz106297120240
Rolf Müller10490550027
Warren J. Manning10260638781
Network Information
Related Institutions (5)
Katholieke Universiteit Leuven
176.5K papers, 6.2M citations

91% related

Georgia Institute of Technology
119K papers, 4.6M citations

88% related

Stanford University
320.3K papers, 21.8M citations

88% related

National University of Singapore
165.4K papers, 5.4M citations

88% related

IBM
253.9K papers, 7.4M citations

88% related

Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20235
202239
2021898
20201,428
20191,665
20181,378