a unified scheme for naming compounds

Tài liệu Báo cáo khoa học: "A Unified Framework for Automatic Evaluation using N-gram Co-Occurrence Statistics" pptx

Ngày tải lên : 20/02/2014, 16:20

... best approximated by metrics that have similar f/c ratio as the application being evaluated and similar p/r ratio as the evaluation package used by the human assessors For example, an application ... the human evaluation variation, and a value of indicating that the automatic evaluation explains nothing from the human evaluation variation All the results for the values of R2 for the family ... for various applications Given an application app and an evaluation guideline package eval, the faithfulness/compactness ratio of the application and the precision/recall ratio of the evaluation...

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Báo cáo hóa học: " Exploring the bases for a mixed reality stroke rehabilitation system, Part I: A unified approach for representing action, quantitative evaluation, and interactive feedback" ppt

Ngày tải lên : 19/06/2014, 08:20

... of an Adaptive Mixed Reality Rehabilitation (AMRR) system for a reach and grasp action Preliminary data from a study employing the AMRR system has demonstrated the system’s ability to facilitate ... form the basis for quantifiable, adaptive, manageable re-learning of the relationships among action goal, activity and body functions within interactive stroke rehabilitation For this abstraction ... learning for stroke rehabilitation: abstract representation, feature selection, form integration and coherence, and adaptive design Abstract representation for recontextualization, active participation,...

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báo cáo hóa học: " TCP NCE: A unified solution for non-congestion events to improve the performance of TCP over wireless networks" docx

Ngày tải lên : 21/06/2014, 02:20

... to adjust dupthresh dynamically The author utilizes a combined cost function for retransmission timeouts (RTO) and false fast retransmissions to adapt the false fast retransmit avoidance ratio ... for the estimations of RTT and RTO the authors proposed an idea to correct the sampling bias against long RTT samples Compared to Blanton-Allman algorithm, RR TCP needs excessive computational ... the variation in throughput gain according to packet loss rate and propagation delays at six hops connection The packet loss rate ranges from to 5% with 1% packet reordering For causing packet...

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Báo cáo hóa học: " Research Article AWPP: A New Scheme for Wireless Access Control Proportional to Trafﬁc Priority and Rate" pdf

Ngày tải lên : 21/06/2014, 05:20

... It can be seen that regarding MP traﬃc, performance degradation starts at signiﬁcantly lower load in POAP than in AWPP HCCA exhibits a steady behavior to a limited load, as it is already explained ... STA A (i) Polling a Station That Has No Packets for Transmission (Figure 1 (a) ) The AP polls a station and the latter responds that it has no packets for transmission (ii) Polling a Station That ... EURASIP Journal on Wireless Communications and Networking Analytical Approach on the AWPP Operation This paper presents both an analytical and a simulation approach on the operation of the AWPP protocol...

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Báo cáo hóa học: " Research Article A Simple Scheme for Constructing Fault-Tolerant Passwords from Biometric Data" doc

Ngày tải lên : 21/06/2014, 11:20

... looks as an artificial transformation, and a more natural password” would be specified as the arithmetic average of integers that form the block However, the arithmetic average is a float, and we also ... compression factor is equal to Tn/T = n and the false acceptance rate is equal to 2−T , that is, the scheme has a similar features as our scheme However, to attain a large EURASIP Journal on Information ... Balakirsky, A R Ghazaryan, and A J Han Vinck, “Combinatorial data reduction algorithm and its applications to biometric verification,” in Proceedings of the IEEE International Symposium on Information...

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Báo cáo hóa học: "A CLASSIFICATION SCHEME FOR NONOSCILLATORY SOLUTIONS OF A HIGHER ORDER NEUTRAL DIFFERENCE EQUATION" ppt

Ngày tải lên : 22/06/2014, 22:20

... On a higher order neutral difference equation, Mathematical Analysis and Applications (Th M Rassias, ed.), Hadronic Press, Florida, 2000, pp 37–64 [5] X Z He, Oscillatory and asymptotic behaviour ... nonlinear difference equation, Journal of the Australian Mathematical Society Series A 67 (1999), no 1, 122–142 [8] X Tang and J Yan, Oscillation and nonoscillation of an odd-order nonlinear neutral ... order nonlinear difference equations, Journal of Mathematical Analysis and Applications 175 (1993), no 2, 482–498 [6] B S Lalli, Oscillation theorems for neutral difference equations Advances in difference...

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a novel scheme for human-friendly and time-delays robust neuropredictive teleoperation

Ngày tải lên : 26/10/2014, 14:31

... natural variations “Engineering” simpliﬁed models, for qualitative analysis, have also appeared [31] Although models of arm impedance, based on only the measured “macroscopic” variables (arm force ... telemanipulators have already been employed in rehabilitation and secure a greater and sooner impact on the life of many impaired persons However, an important drawback for such applications lays in that, ... in reality more complex, most papers adopt for simulations of the human and for stability analysis 316 P A PROKOPIOU ET AL a simple, time invariant, spring-damper-mass model for the human arm...

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security patterns and a weighting scheme for mobile agents

Ngày tải lên : 14/11/2014, 07:24

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A unified framework for document image restoration

Ngày tải lên : 11/09/2015, 16:08

... scanners A typical example is when imaging a document with an on-camera flash, the image will appear bright near the center of the view and gradually fade away toward the corners Moreover, casting ... [Wol90] A geometric transformation is an operation that redefines the spatial relationship between points in an image The warping may range from something as simple as a translation, rotation, or scale, ... input data required is a known surface shape of the document and its 2D image Once the surface shape is available, we can model it as a particle system and flatten it to a plane through numerical...

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A unified approach for the performance analysis of unitary spare time block codes

Ngày tải lên : 26/09/2015, 10:51

... of channel estimation error with both spatial and temporal correlation, as well as with diﬀerent modulation schemes CHAPTER IV A Uniﬁed Approach for the Performance Analysis of Unitary Space-Time ... using any arbitrary real constellation such as PAM For an arbitrary complex constellation such as PSK and QAM, space-time block codes are designed that achieve 1/2 of the maximum possible transmission ... Finally we use a Gauss-Chebyshev numerical quadrature rule to obtain a numerical result Then it can be applied to the calculation of PEP error performance analysis of a multiple-antenna fading...

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Tài liệu Báo cáo khoa học: "A Unified Graph Model for Sentence-based Opinion Retrieval" pdf

Ngày tải lên : 20/02/2014, 04:20

... development in information retrieval, pages 314-321 ACM Giambattista Amati, Edgardo Ambrosi, Marco Bianchi, Carlo Gaibisso, and Giorgio Gambosi 2007 FUB, IASI-CNR and University of Tor Vergata at TREC ... contextual information between the opinion and its corresponding target, Avatar in A and com- 1368 fortable (o1) are also regarded as relevant opinion mistakenly, creating a false positive In reality ... best performance in all the evaluation metrics Our baseline, ROSC and GORM which were sentence-based approaches achieved better performance than the document-based approaches by 20% in average Moreover,...

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Báo cáo khoa học: "A Unified Statistical Model for the Identification of English BaseNP" pptx

Ngày tải lên : 08/03/2014, 05:20

... International Conference on Computational Linguistics, pp.218-224 COLING-ACL’98 Lance A Ramshaw and Michael P Marcus ( In Press) Text chunking using transformation-based learning In Natural Language ... Street Journal distributed with the Penn Treebank II, and the definition of baseNP is the same as Ramshaw’s, Table summarizes the average performance on both baseNP tagging and POS tagging, each section ... identification and POS tagging 4 Comparison approaches with other To our knowledge, three other approaches to baseNP identification have been evaluated using Penn Treebank-Ramshaw & Marcus’s transformation-based...

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Báo cáo khoa học: "A UNIFIED MANAGEMENT AND PROCESSING OF WORD-FORMS, IDIOMS AND ANALYTICAL COMPOUNDS" ppt

Ngày tải lên : 09/03/2014, 01:20

... separation is motivated by various reasons, among them being: the intention to enable for a meaning-based transfer, via the semantic descriptions area, between monolingual dictionaries; the capability ... similarly, individual word-forms generation and syntagms expansion are typical coroutines The paradigms table is the data structure used during the word-form generation process The paradigms are automatically ... automatically classified during the learning (acquisition) phase (Tufis 1990) into an inheritance hierarchy A compilation phase transforms this hierarchy into the paradigms table The internally assigned...

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báo cáo hóa học: " A flexible routing scheme for patients with topographical disorientation" potx

Ngày tải lên : 19/06/2014, 10:20

... from architectural drawings A patient table captures vital information about the patient, namely, personal data such as name, age, sex, contact information, and most importantly, individual ability ... turn Database Information pertaining to patient disability, the building layout and environmental barriers along paths of travel are organized into a relational database consisting of three tables ... conventional implementations that rely on a static graph, our approach uses a dynamically changing graph Recall that there is a navigational choice at each node Whenever the user reaches a new node,...

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