RESEARCH ON ONLINE MONITORING MODEL FOR LARGE SCALE DISTRIBUTED SYSTEM
Báo cáo hóa học: " Adaptive antenna selection and Tx/Rx beamforming for large-scale MIMO systems in 60 GHz channels" pptx
... nt Nt Antenna selection & Beamforming Nr Feedback nr RF Antenna selection & Beamforming Figure A 60 GHz MIMO system employing antenna selection and transmit/receive beamforming Once the antenna ... antenna selection and Tx/Rx beamforming for large-scale MIMO systems in 60 GHz channels EURASIP Journal on Wireless Communications and Networking 2011 2011:59 Note Note that in obtaining (20) ... have proposed a sequential antenna selection algorithm and an adaptive transmit/receive beamforming algorithm for large-scale MIMO systems in the 60 GHz band One constraint of the system under consideration...
- 14
- 403
- 0
Tài liệu Báo cáo khoa học: "A Large Scale Distributed Syntactic, Semantic and Lexical Language Model for Machine Translation" doc
... composite language model, both the data and the parameters can’t be stored in a single machine, so we have to resort to distributed computing The topic of large scale distributed language models ... n-gram/mSLM/PLSA language model The composite n-gram/m-SLM/PLSA language model can be formulated as a directed MRF model (Wang et al., 2006) with local normalization constraints for the parameters of each model ... 2007 Large language models in machine translation The 2007 Conference on Empirical Methods in Natural Language Processing (EMNLP), 858-867 E Charniak 2001 Immediate-head parsing for language models...
- 10
- 567
- 0
Báo cáo hóa học: " Research Article Distributed and Cooperative Link Scheduling for Large-Scale Multihop Wireless Networks" doc
... presented a distributed and cooperative link scheduling (DCLS) algorithm which is especially useful for large-scale multihop wireless networks This algorithm partitions a set of links into several ... Cruz, and L B Milstein, Distributed link scheduling, power control and routing for multihop wireless MIMO networks,” in Proceedings of the Fortieth Asilomar Conference on Signals, Systems and ... rate of link l averaged over all time slots To summarize, the distributed and cooperative link scheduling (DCLS) algorithm that we have developed is as follows Step Once all links are formed for...
- 9
- 423
- 0
Coordinating multiple model predictive controllers for large scale systems
... Architectures for Large- scale Systems 2.2 Model Predictive Control and its Application 11 2.3 Coordinating Multiple Model Predictive Controllers 15 2.4 Minimum Information ... feasible coordination layers 14 2.3 Coordinating Multiple Model Predictive Controllers Fig 2.2 Model Predictive Control 2.3 Coordinating Multiple Model Predictive Controllers Coordinated MPC (C-MPC) ... ii COORDINATING MULTIPLE MODEL PREDICTIVE CONTROLLERS FOR LARGE- SCALE SYSTEMS ABHAY ANAND B.E (Hons), Birla Institute of Technology and Science, Pilani, India A THESIS SUBMITTED FOR THE...
- 172
- 293
- 0
Tài liệu Báo cáo khoa học: "Joint Feature Selection in Distributed Stochastic Learning for Large-Scale Discriminative Training in SMT" pdf
... Joint Feature Selection in Distributed Stochastic Learning The following discussion of learning methods is based on pairwise ranking in a Stochastic Gradient Descent (SGD) framework The resulting ... from scaling discriminative training for SMT to large training sets We deploy generic features for SCFG-based SMT that can efficiently be read off from rules at runtime Such features include rule ... Online large-margin training for statistical machine translation In Proceedings of the 2007 Joint Conference on Empirical Mehtods in Natural Language Processing and Computational Language Learning...
- 11
- 547
- 0
Báo cáo khoa học: "Leveraging Reusability: Cost-effective Lexical Acquisition for Large-scale Ontology Translation" potx
... not of great value for access to segments of video, may be important for organizing other concepts and for browsing the hierarchy These factors must be balanced in developing a cost-effective process ... translation accuracy for our system can be directly interpreted as quality measures for the lexical resources used and the process by which they were developed Evaluation We performed two different ... assumptions for lexical acquisition (Echizen-ya, et al., 2005; Kaji & Aizono, 1996; Rapp, 1999; Tanaka & Iwasaki, 1996) Most make use of either parallel corpora or a bilingual dictionary for the...
- 8
- 325
- 0
Báo cáo khoa học: "A System for Large-Scale Acquisition of Verbal, Nominal and Adjectival Subcategorization Frames from Corpora" pot
... described the first system for automatically acquiring verbal, nominal and adjectival subcategorization and associated frequency information from English corpora, which can be used to build large-scale ... Automatic acquisition of subcategorization frames from untagged text In Proc of the 29th Meeting of ACL, pages 209–214 E J Briscoe and J Carroll 1997 Automatic Extraction of Subcategorization from ... SCFs missing from the old system For nouns and adjectives the gold standard was created For each noun and adjective, 100-300 sentences from the BNC (an average of 267 per word) were randomly extracted...
- 8
- 551
- 0
Báo cáo khoa học: "Efficient Inference of CRFs for Large-Scale Natural Language Data" docx
... performs 5∼50 times faster for training (1,774 s for M ALLET, 18,134 s for C RF ++, Experiment We evaluated our method on six large-scale natural language data sets (Table 1): Penn Treebank3 for ... decoding (2.881 ms for M ALLET, 5.028 ms for C RF ++, and 0.418 ms for ours) This result demonstrates that learning and decoding CRFs for large-scale natural language problems can be efficiently solved ... problems are closely related The size of the active set affects both the complexity of inference algorithm and the quality of the model Therefore, our goal for selecting δ and ω is to make a plausible...
- 4
- 400
- 0
Mining Console Logs for Large-Scale System Problem Detection docx
... behavior happens, and therefore Approach There are four steps in our approach for mining console logs We first extract structured information from console logs By combining logs with source code, ... algorithm to refine detection results In summary, our initial work has opened up many new opportunities for turning built-in console logs into a powerful monitoring system for problem detection ...
- 6
- 415
- 0
Báo cáo khoa học: "Distributed Word Clustering for Large Scale Class-Based Language Modeling in Machine Translation" docx
... progress in language modeling Technical report, Microsoft Research Reinherd Kneser and Hermann Ney 1993 Improved clustering techniques for class-based statistical language modelling In Proceedings ... the largest improvements using a specific clustering for the last word of each trigram but no clustering at all for the first two word positions Generalizing this leads to arbitrary order class-based ... The quality of class-based models trained using the resulting clusterings did not differ noticeably from those trained using clusterings for which the full vocabulary was considered in each iteration...
- 8
- 336
- 0
scalable decentralized object location and routing for large scale peer to peer systems
... constructing peer- to -peer applications and understanding more of the issues and requirements of such applications and systems [1, 2, 5, 8, 10, 15] One of the key problems in large- scale peer- to -peer ... peer- to -peer applications is to provide efficient algorithms for object location and routing within the network This paper presents Pastry, a generic peer- to -peer object location and routing scheme, based ... original motivation for peer- to -peer systems, but it is not a pure peer- to -peer system because its database is centralized All three systems are primarily intended for the large- scale sharing of...
- 22
- 439
- 0
báo cáo hóa học:" Research Article A Formal Model for Performance and Energy Evaluation of Embedded Systems" pot
... The AMALGHMA (Advanced Measurement Algorithms for Hardware Architectures) tool has been implemented for automating the measuring activities AMALGHMA adopts a set of statistical methods, such as ... the hardware model to carry out the performance and energy consumption estimation A tool, named PECES, was implemented for automatizing the method Additionally, a measuring platform, named AMALGHMA, ... high level of abstraction of the proposed models allows for fast but accurate estimates Additionally, although specific platforms have been considered, the modeling approach can be easily applied...
- 12
- 483
- 0
Báo cáo hóa học: " Research Article A Fluid Model for Performance Analysis in Cellular Networks" doc
... its arguments (mean and standard deviation) This point is rarely raised in literature: analysis and Monte Carlo simulations can lead to quite different outage probabilities even if analytical average ... Given that there are already n, these curves give the probability that a new user, initiating a new call at a given distance, implies an outage As an example, a new user in a cell with already 16 ... probability and the spatial outage probability with the Gaussian approximation Closed-form formulas for the mean and standard deviation of fu over a cell are provided Quality of service in cellular networks...
- 11
- 477
- 0
Báo cáo hóa học: "Research Article An Empirical Model for Probability of Packet Reception in Vehicular Ad Hoc Networks" pdf
... Conclusions In this paper, we addressed the problem of determining an analytical expression for the probability of one-hop packet reception in vehicular ad hoc networks While this probability is in uenced ... simulations of VANETs for vehicular traffic management,” in Proceedings of the 4th ACM International Workshop on Vehicular Ad Hoc Networks (VANET ’07), pp 29–38, Montreal, Canada, September 2007 [4] G Bianchi, ... Delgrossi, and H Hartenstein, “Overhaul of IEEE 802.11 modeling and simulation in NS-2,” in Proceedings of the 10th ACM Symposium on Modeling, Analysis, and Simulation of Wireless and Mobile...
- 12
- 330
- 0
Báo cáo hóa học: "Research Article A Markov Model for Dynamic Behavior of ToA-Based Ranging in Indoor Localization" ppt
... application of Markov chain for modeling the dynamic behavior of the ranging error in a typical indoor localization application which assists The material presented in this paper was partially ... [38] N A Alsindi, B Alavi, and K Pahlavan, “Spatial characteristics of UWB TOA-based ranging in indoor multipath environments,” in IEEE International Symposium on Personal Indoor and Mobile Radio ... Orleans, La, USA, March 2003 [40] N A Alsindi, B Alavi, and K Pahlavan, “Measurement and modeling of UWB TOA-based ranging in indoor multipath environments,” 2007, to appear in IEEE Transactions...
- 14
- 314
- 0
Từ khóa: Báo cáo quy trình mua hàng CT CP Công Nghệ NPVNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longThơ nôm tứ tuyệt trào phúng hồ xuân hươngKiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtChiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015TÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ