an information systems approach to reducing medical errors

... of an achievable rate region for the Gaussian ˆ relay channel We also assume U, V, X1 , X2 , Y2 to be jointly Gaussian, zero- mean random variables Let U , X1 , and X2 be zero-mean Gaussian random ... channel (sender TX2 is transmitting information to both receivers), the capacity region of the multiple access channel (sender TX1 and TX2 are both transmitting information to receiver RX1 ), and ... network As shown in Fig 1.7, sender TX1 is unable to transmit to receiver RX2 due to an obstacle, while sender TX2 is able to transmit to both receivers Another possible scenario is shown in Fig 1.8,...

Ngày tải lên: 11/09/2015, 16:02

... Trueswell and M K Tanenhaus, editors, Approaches to Studying World-Situated Language Use, pages 39–70 MIT M Stone 2004b Intention, interpretation and the computational structure of language Cognitive ... cognitive and even perceptual and developmental processes in meaningful communication S Larsson and D Traum 2000 Information state and dialogue management in the TRINDI dialogue move engine toolkit ... utterances signal task contributions is through a collection of presupposed constraints To understand an utterance, we solve the utterance’s grammatically-specified semantic constraints An interpretation...

Ngày tải lên: 31/03/2014, 03:20

... presented by Han and Kamber Han and Kamber (2001) suggest an evolution that moves from data collection and database creation, towards data management, and ultimately, data analysis and understanding ... 211 A Systems Approach to Conduct an Effective Literature Review Biographies Dr Yair Levy is an assistant professor of Management Information Systems at the Graduate School of Computer and Information ... variable Information Systems Research, 3(1), 60-95 DeLone, W H., & McLean, E R (2003) The DeLone and McLean model of information systems success: A ten-year update Journal of Management Information Systems, ...

Ngày tải lên: 02/06/2014, 09:38

... Christian Siefkes 2008 An Incrementally Trainable Statistical Approach to Information Extraction: Based on Token Classification and Rich Context Model VDM Verlag, Saarbr¨ cken, Germany, Geru many ... Patwardhan and E Riloff 2007 Effective information extraction with semantic affinity patterns and relevant regions In Joint Conference on Empirical Methods in Natural Language Processing S Patwardhan ... pronoun, we first draw an antecedent mention position j , such that j < j, and then we set Zj = Zj The antecedent position is selected according to the distribution, Learning and Inference Since...

Ngày tải lên: 23/03/2014, 16:20

... scope of an organization’s overall needs Data held on IT systems is valuable and critical to the continued success of any organization We all rely on information systems to store and process information, ... we maintain Information Security The goal of this book is to define an economical and yet secure manner of meeting an organization’s compliance needs for IT To this we need to understand the terminology ... evaluating and directing the plans for the use of ICT to support the organization and monitoring this use to achieve plans It includes the strategy and policies for using ICT within an organization.”...

Ngày tải lên: 25/03/2014, 12:12

... Robotics and Automation, RA-2 Colorni, A., M Dorigo, and V Maniezzo (1992) Distributed optimization by ant colonies In Varela, F J and P Bourgine, editors, Toward a Practice of Autonomous Systems, ... than or equal to this value, the agent transitions to solid mode The agent also transitions to solid mode if the queue is empty A solid mode agent that cannot remain in solid mode transitions to ... al 1989; Bainov and Simeonov 1989), which may allow qualitative analysis of emergent behaviors and the analytical synthesis of behavioral systems for autonomous agents Many important applications...

Ngày tải lên: 23/06/2014, 20:18

... experience and deep knowledge of storage management to help customers create more efficient storage management operations Prior to EMC, Joel held technology management and consultant positions ... for other areas of IT and upper-level management An investment in automated monitoring, data collection, and reporting systems, as well as modeling and forecasting tools, can be justified by ensuring ... critical success factor and should be defined according to your role: storage managers, for example, will likely want to monitor more frequently, perhaps to publish a quarterly or annual report for...

Ngày tải lên: 26/10/2013, 22:15

... "yes." 8:35 am The technician took Mrs Lui to the dressing room and asked her to change into a gown and lock up her belongings 8:50 am Mrs Lui and her son were taken into x-ray room #4 9:00 am ... can occur when information is transferred onto new bands Underlying the problem was the type of bands being used: The design required nurses to slip their fingers inside the bands, thereby automatically ... 8:35 am, the technician takes Mrs Lui to the dressing room and asks her to change into a gown Mrs Lui and her son are then taken into x-ray room The radiology nurse comes in and asks the patient,...

Ngày tải lên: 19/02/2014, 18:20

... also to the German NEGRA and the Chinese CTB (Zollmann and Sima 'an 2005 propose a different consistent estimator for DOP, which we cannot go into here) UML-DOP Analogous to U-DOP, UML-DOP is an ... frequency estimator corresponds to maximum likelihood (Chi and Geman 1998), and which we shall refer to as "ML-PCFG" To this end, we used a random 90%/10% division of WSJ40 into a training set and a test ... parsing technique by Huang and Chiang (2005), but we have not yet incorporated this into our implementation To give an example of the dependencies that U-DOP can take into account, consider the...

Ngày tải lên: 20/02/2014, 12:20

Ngày tải lên: 07/03/2014, 02:20

... since many nouns can only play a certain part in the clause (for instance, many verbs cannot have an inanimate entity as their subject) The number of instances of patterns we found for the anchored ... grant EP/C538447/1 The author would like to thank Naftali Tishby and Mirella Lapata for their supervision and assistance on large portions of the work presented here I would also like to thank ... we cluster the data to provide both generalization, by using a cluster to represent a column are higher than in others, and we may be 449 tempted to cluster together dog and John based on this...

Ngày tải lên: 08/03/2014, 02:21

... and HHC and that it is not possible simply to take the human-human interaction results and transpose results for one situation to the other The structuring devices of the human -to- human construction ... that human-human interaction employs a variety of dialogue structuring mechanisms, ranging from meta-talk to discourse markers, and that some of these can usefully be employed for automatic analysis ... University of Maryland American Association for Computational Linguistics Elizabeth Zoltan-Ford 1991 How to get people to say and type what computers can understand International journal of Man-Machine...

Ngày tải lên: 08/03/2014, 21:20

... similar to the forward procedure of DP We can begin with the termination T and derive an alternative approach As for time complexity, the above trellis can be viewed as a special DAG The state transition ... word format and some POS-based ones on the same training set and test set Overall, HMMpath-I can achieve high accuracy by about 10% Conclusions/Discussions We described an approach to automatic prosodic ... Alternatively, to investigate acceptance, we also calculate the matching score between the approaches and any expert (We assume the prediction is acceptable if the predicted phrase sequence matches any...

Ngày tải lên: 17/03/2014, 04:20

... can be handled by assigning both a transitive feature and an intransitive feature to the identified PVs in the same way that we treat the overlapping of single-word verbs The first issue in handling ... too strong As a result, the system failed to identify listening to and meet…with in the following cases: …was not listening very closely on Thursday to American concerns about human tights… and ... faster Conclusion An effective and efficient approach to phrasal verb identification is presented This approach handles both separable and inseparable phrasal verbs in English An Expert Lexicon...

Ngày tải lên: 17/03/2014, 06:20

Ngày tải lên: 23/03/2014, 05:22

... is to conduct a dialogue as a human interlocutor might, it must use to best advantage whatever information it is given whether that information was explicitly sought or not - and then be able to ... its high-level analysis, performs like a human receptionist or operator and passes the enquiry to the most relevant subclass for a more detailed analysis specific to that subclass Any available ... of the relevant Expert subclass (here the Travel Expert), the system analyses the supplied information, to try to establish the context of the transaction, and then to process the transaction within...

Ngày tải lên: 24/03/2014, 03:20

... only sense of) “factory” is to the word “plant,” we compute the similarity of “factory” to the “industrial plant” sense of “plant” and to the “living thing” sense of “plant” and take the higher ... set approach It is not always easy to think of even a single additional seed word (e.g., the user is trying to find “German automakers” and can only think of “Volkswagen”) Even if the user can ... Setup Given a seed set s and a complete target set G, it is easy to evaluate our system; we say “Yes” to anything in G, “No” to everything else, and see how many of the candidate words are in G...

Ngày tải lên: 30/03/2014, 21:20

... parameters (Purandare and Pedersen, 2004; Kulkarni and Pedersen, 2005) Our Approach Our approach has three stages: i) we create a the feature vector for the target word (instance vector) and each of ... averaged and the concept associated with the ST that has the highest average is assigned to the target word Vector Approaches Patwardhan and Pedersen (2006) introduce a vector measure to determine ... (concept vectors) using SenseClusters, ii) we calculate the cosine between the instance vector and each of the concept vectors, and iii) we assign the concept whose concept vector is the closest to the...

Ngày tải lên: 31/03/2014, 00:20

... I would like to thank Prof Jon Patrick for his support and supervision of my research, and Mr Yefeng Wang for providing his codes on negation finding I also want to thank all the anonymous reviewers ... Coding Systems The Second International Symposium on Languages in Biology and Medicine ¨ I Goldstein, A Arzumtsyan, and O Uzuner 2007 Three Approaches to Automatic Assignment of ICD9-CM Codes to ... 2 Total radiology records Total tokens Total ICD-9-Codes Total code instances Related Works Most top systems in the 2007 Computational Medicine Challenge...

Ngày tải lên: 31/03/2014, 00:20

... behavioral than quantitative Effective project management requires an understanding of: •Quantitative tools and techniques •Organizational structures •Organizational behavior Most people understand the ... project manager is actually a general manager and gets to know the total operation of the company In fact, project managers get to know more about Page 12 the total operation of a company than most ... the project team and senior management •Managing human interrelationships between the project team and the customer's organization, whether an internal or external organization Organizational restraints...

Ngày tải lên: 16/04/2014, 11:11