Search results for "Computer architecture"
showing 10 items of 191 documents
A Freely Available Morphological Analyzer, Disambiguator and Context Sensitive Lemmatizer for German
1998
In this paper we present Morphy, an integrated tool for German morphology, part-of-speech tagging and context-sensitive lemmatization. Its large lexicon of more than 320,000 word forms plus its ability to process German compound nouns guarantee a wide morphological coverage. Syntactic ambiguities can be resolved with a standard statistical part-of-speech tagger. By using the output of the tagger, the lemmatizer can determine the correct root even for ambiguous word forms. The complete package is freely available and can be downloaded from the World Wide Web.
Why Am I the Only One You’re Talking to, Talk to Them, They Haven’t Said a Word? : Pitfalls and Challenges of Having the Child in the Focus of Family…
2021
Children with conduct disorders are at risk of being positioned in the family therapy as ‘the problem’. This study describes how the difficulties were talked about and how the child coped in this situation. The results showed: the parents produced symptom-oriented problem talk about the child’s behavior, rendering systemic reformulation of the problem challenging. The negative interaction made the climate unsafe and impaired consideration of the child’s behavior as a meaningful way for the child to become seen and heard. This study enriches understanding of the therapeutic challenge therapists face with high-risk families from the very beginning of the treatment. peerReviewed
Review of some recent Soviet research on vocabulary learning and teaching
1986
This article presents a review of some recent Soviet research on vocabulary learning and teaching. It has been demonstrated in a number of experiments with young and older students, and using both first and second/foreign languages, that even young children can learn linguistic word analysis skills and can benefit from such teaching.
Achievement of Interlaboratory Uniformity — A Summary of Work Carried out by the EDNAP Group
1992
This paper describes a collaborative exercise intended to demonstrate whether uniformity of DNA profiles results could be achieved between different European laboratories. It was shown that this goal would be obtained provided that a common protocol was followed (specifically the use of a common electrophoretic buffer is the most important parameter).
Interference Cancellation for LoRa Gateways and Impact on Network Capacity
2021
In this paper we propose LoRaSyNc (LoRa receiver with SyNchronization and Cancellation), a second generation LoRa receiver that implements Successive Interference Cancellation (SIC) and time synchronization to improve the performance of LoRa gateways. Indeed, the chirp spread spectrum modulation employed in LoRa experiences very high capture probability, and cancelling the strongest signal in case of collisions can significantly improve the cell capacity. An important feature of LoRaSyNc is the ability to track the frequency and clock drifts between the transmitter and receiver, during the whole demodulation of the interfered frame. Due to the use of low-cost oscillators on end-devices, a s…
A platform for the development and the validation of HW IP components starting from reference software specifications
2008
Abstract Signal processing algorithms become more and more efficient as a result of the developments of new standards. It is particularly true in the field video compression. However, at each improvement in efficiency and functionality, the complexity of the algorithms is also increasing. Textual specifications, that in the past were the original form of specifications, have been substituted by reference software which became the starting point of any design flow leading to implementation. Therefore, designing an embedded application has become equivalent to port a generic software on a, possibly heterogeneous, embedded platform. Such operation is getting more and more difficult because of …
Word assembly through minimal forbidden words
2006
AbstractWe give a linear-time algorithm to reconstruct a finite word w over a finite alphabet A of constant size starting from a finite set of factors of w verifying a suitable hypothesis. We use combinatorics techniques based on the minimal forbidden words, which have been introduced in previous papers. This improves a previous algorithm which worked under the assumption of stronger hypothesis.
Communication Interface Generation For HW/SW Architecture In The STARSoC Environment
2006
Mapping the application functionality to software and hardware requires automated methods to specify, generate and optimize the hardware, software, and the interface architectures between them. In this paper, we present a methodology flow to hardware-software communication synthesis for system-on-a-chip (SoC) design through STARSoC (Synthesis Tool for Adaptive and Reconfigurable System-on-a-Chip) tool for rapid prototyping. Our concept consists of a set of hardware and software processes, described in C-code, communicates through the streams channels. This methodology consists in analyzing dependences of data between processes and synthesis a custom architecture to interface it. Firstly, we…
Do Sign Language Videos Improve Web Navigation for Deaf Signer Users?
2010
The efficacy of video-based sign language (SL) navigation aids to improve Web search for Deaf Signers was tested by two experiments. Experiment 1 compared 2 navigation aids based on text hyperlinks linked to embedded SL videos, which differed in the spatial contiguity between the text hyperlink and SL video (contiguous vs. distant). Deaf Signers’ performance was similar in Web search using both aids, but a positive correlation between their word categorization abilities and search efficiency appeared in the distant condition. In Experiment 2, the contiguous condition was compared with a text-only hyperlink condition. Deaf Signers became less disorientated (used shorter paths to find the tar…
Reviews
2020
Paul Warde, Libby Robin, and Sverker Sörlin, The Environment: A History of the Idea (Baltimore, MD: John Hopkins University Press, 2018), 244 pp. Fabio Wasserman, ed., El mundo en movimiento: El concepto de revolución en Iberoamérica y el Atlántico norte (siglos XVII–XX) [The world in motion: The concept of revolution in Iberian America and the North Atlantic (seventeenth–twentieth centuries)] (Buenos Aires: Miño y Dávila editores, 2019), 293 pp.