... The information needs are different at different organizational levels. Accordingly the information can be categorized as: strategic information, managerial information and operational information. Strategic ... organization information systems differ. Three major information systems are 1. Transaction processing 2. Management information system 3. Decision support system Figure 1.2 shows relation of information ... hundreds of queries etc. The transformation of data into information is primary function of information system. These types of systems depend upon computers for performing their objectives. A computer...
Ngày tải lên: 27/10/2013, 23:15
Ngày tải lên: 21/11/2013, 23:46
iec 60255-24 electrical relays - common format for transient data exchange (comtrade) for power s
Ngày tải lên: 25/12/2013, 10:51
Tài liệu EVOLVING PRIORITIZATION FOR SOFTWARE PRODUCT MANAGEMENT docx
Ngày tải lên: 24/01/2014, 00:20
Tài liệu Making the Business Case for Software Assurance pptx
... unde- sired event were it to occur ISO/IEC 27005 Information technology – security techniques – Information security risk man- agement [ISO 2008a] defines information security risk as potential that ... but insufficient for software assurance because it focuses on threats to information, not threats to software. However, at least one type of threat modeling uses this approach for classify- ing ... or workshop ã NIST Risk Management Guide for Information Technology Systems [Stoneburner 2002] ã STRIDEF 7 F (Spoofing, Tampering, Repudiation, Information disclosure, Denial of service, and...
Ngày tải lên: 18/02/2014, 00:20
Tài liệu Subtitle Specification (XML File Format) for DLP CinemaTM Projection Technology ( Version 1.1 ) docx
... notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold ... attribute. FadeUpTime is in the format TTT, where TTT = ticks. A “tick” is defined as 4 msec and has a range of 0 to 249. For fade times greater than one second, the full time format of HH:MM:SS:TTT ... FadeDownTime is in the format TTT, where TTT = ticks. A “tick” is defined as 4 msec and has a range of 0 to 249. For fade times greater than one second, the full time format of HH:MM:SS:TTT...
Ngày tải lên: 19/02/2014, 14:20
Tài liệu Báo cáo khoa học: "Efficient Parsing for Bilexical Context-Free Grammar sand Head Automaton Grammars*" pptx
... algorithms. We give the first O(n 4) results for the natural formalism of bilexical context -free grammar, and for AI- shawi's (1996) head automaton grammars. For the usual case, split head automaton ... of context -free languages in time n 3. Information and Control, 10(2):189-208, February. 464 We now present our result: Figure 3 specifies an O(n3g2t 2) recognition algorithm for a head ... q i h h h q i4 are derived for some h, s such that dh $. q F q E Fdh Figure 3: An O(n 3) recognition algorithm for split head automaton grammars. The format is as in Figure 1, except...
Ngày tải lên: 20/02/2014, 19:20
Tài liệu Báo cáo khoa học: "A Framework for Processing Partially Free Word Order" ppt
... concerned with choosing a formalism for an extended semantic component, but rather with demonstrating where the syntax has to provide for those elements of discourse information that influence ... referred to .as ID/LP format. And it is precisely this aspect of the for- malism that. makes the theory attractive for application to lan- guages with a high degree of word-urder freedom. The analysis ... fulfill an important condition for effcient treatment of partially free word order. 4. The Framework and Syntactic Analysis 4.1 Tile Framework of CPSG in ID/LP Format The theory of GPSG is...
Ngày tải lên: 21/02/2014, 20:20
Báo cáo khoa học: "Optimal rank reduction for Linear Context-Free Rewriting Systems with Fan-Out Two" pot
... France benoit.sagot@inria.fr Giorgio Satta Department of Information Engineering University of Padua, Italy satta@dei.unipd.it Abstract Linear Context -Free Rewriting Systems (LCFRSs) are a grammar formalism ca- pable of modeling ... Association for Computational Linguistics, pages 525–533, Uppsala, Sweden, 11-16 July 2010. c 2010 Association for Computational Linguistics Optimal rank reduction for Linear Context -Free Rewriting ... Context -Free Rewriting Systems (LCFRSs) have been introduced by Vijay- Shanker et al. (1987) for modeling the syntax of natural language. The formalism extends the generative capacity of context-free...
Ngày tải lên: 16/03/2014, 23:20
Báo cáo khoa học: "Subcat-LMF: Fleshing out a standardized format for subcategorization frame interoperability" potx
... paper is to address these gaps for the two languages English and German by pre- senting a uniform LMF representation of SCFs for English and German which is utilized for the standardization of large-scale ... LMF model Subcat-LMF, an LMF-compliant lexicon representation format featuring a uniform and very fine-grained representation of SCFs for En- glish and German. Subcat-LMF is a subset of Uby-LMF ... Gurevych, Silvana Hart- mann, Michael Matuschek, and Christian M. Meyer. 2012. UBY-LMF – A Uniform Format for Standardizing Heterogeneous Lexical-Semantic Resources in ISO-LMF. In Proceedings of the...
Ngày tải lên: 17/03/2014, 22:20
Jim ledin embedded control systems in c and c++ an introduction for software developers using MATLAB 2004
... of any information herein and is not responsible for any errors or omissions. The publisher assumes no liability for damages resulting from the use of the information in this book or for any infringement ... Armstrong Avenue Georgetown, Ontario M6K 3E7 Canada 905-877-4483 For individual orders and for information on special discounts for quantity orders, please contact: CMP Books Distribution Center, ... possesses the mathematical and engineering background to perform the analysis and linearization procedures. However, it is often the case that insufficient information exists to develop an...
Ngày tải lên: 19/03/2014, 14:09
The Harvard Classics Volume 38, by Various Copyright laws are changing all over the world. Be sure to check the copyright laws for your country before downloading or redistributing this pdf
... bed, the bullet was searched for by three or four of the best surgeons in the army, who could not find it, but said it had entered into his body. At last he called for me, to see if I could be ... disposition; instruction; a favorable position for the study; early tuition; love of labour; leisure. First of all, a natural talent is required; for, when Nature leads the way to what is most excellent, ... as he called it, wherewith he dressed gunshot wounds. And he made me pay my court to him for two years, before I could possibly draw the recipe from him. In the end, thanks to my gifts and presents,...
Ngày tải lên: 22/03/2014, 23:20
Research " AN INTELLIGENT E-MARKETPLACE FOR SOFTWARE COMPONENTS TRADING " potx
Ngày tải lên: 23/03/2014, 05:22
Báo cáo khoa học: "Optimal Head-Driven Parsing Complexity for Linear Context-Free Rewriting Systems" docx
... for Computational Linguistics, pages 450–459, Portland, Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics Optimal Head-Driven Parsing Complexity for Linear Context -Free ... Crescenzi Dip. di Sistemi e Informatica Universit ` a di Firenze Daniel Gildea Computer Science Dept. University of Rochester Andrea Marino Dip. di Sistemi e Informatica Universit ` a di Firenze Gianluca ... rank to two, is there- fore important for parsing, as it reduces the time complexity needed for dynamic programming. This has lead to a number of binarization algorithms for LCFRSs, as well as...
Ngày tải lên: 23/03/2014, 16:20
Báo cáo khoa học: "An Optimal-Time Binarization Algorithm for Linear Context-Free Rewriting Systems with Fan-Out Two" ppt
... Spain cgomezr@udc.es Giorgio Satta Department of Information Engineering University of Padua, Italy satta@dei.unipd.it Abstract Linear context -free rewriting systems (LCFRSs) are grammar formalisms with the capability ... algorithm for transforming LCFRS with fan-out at most 2 into a binary form, whenever this is possible. This results in asymptotical run-time improvement for known parsing algorithms for this class. 1 ... reduction of a context -free grammar into Chomsky normal form. While in the special case of CFG and TAG this can always be achieved, 985 corresponds to some specific transformation of the input...
Ngày tải lên: 23/03/2014, 16:21
Báo cáo khoa học: "Efficient Multi-pass Decoding for Synchronous Context Free Grammars" pdf
... do for speech recognition. Second, we explore heuristics for agenda-based search, and present a heuristic for our second pass that combines precomputed language model infor- mation with information ... higher- order outside n-gram information for a state of X[i, j, u 1, ,n−1 , v 1, ,n−1 ] into account. We call this the best-border estimate. For example, the best- border estimate for trigram states is: h BB (X, ... 23.47 Table 1: Speed and BLEU scores for two-pass decoding. UNI stands for the uniform (zero) outside estimate. BO stands for the bigram outside cost estimate. BB stands for the best border estimate,...
Ngày tải lên: 23/03/2014, 17:20
Báo cáo khoa học: Application of the Fc fusion format to generate tag-free bi-specific diabodies doc
... similar to that for tag -free hEx3- Db. For tag -free hEx3-scDb, CHO cells were transfected with the pcDNA-hEx3-scDb–3C–Fc vector, and selection for a stably expressed clone was performed in the ... are one of the simplest construction formats [20,22]. Use of our preparation method for other BsAbs formats is currently in progress. We previously reported for BsAbs with affinity pep- tide tags ... chromatography, and the refined tag -free hEx3-Db was efficiently produced from the Fc fusion format by protease digestion. The tag -free hEx3-Db from the Fc fusion format showed a greater inhibition...
Ngày tải lên: 29/03/2014, 08:20
System Support for Software Fault Tolerance in Highly Available Database Management Systems
... goal of improving software fault tolerance in database management systems. First, it assembles and analyzes a body of information about software errors that will be useful to software availability ... this information would be beyond the resources available for this study. Therefore, we sampled from the population of available APARs in order to restrict the number of APARS to be read. For the ... ones. Unfortunately, checking for errors is expensive. No published figures are available regarding the cost of error checking in the DBMS, but run time checks for array bounds overruns in Fortran...
Ngày tải lên: 28/04/2014, 13:32