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On the Capacity of Information Processing Systems

Laurent Massoulié, Kuang Xu
2018 Operations Research  
We focus on the capacity of such an information processing system.  ...  converges to one, as the probability of error in label recovery, δ, tends to zero. * 1 Massoulié and Xu: On the Capacity of Information Processing Systems 2 The presence of resource constraints is a crucial  ...  Introduction An increasing number of modern processing systems has been designed and deployed for the purpose of learning and information extraction.  ... 
doi:10.1287/opre.2017.1680 fatcat:gfpyrda73ja4nl74jn4lp7czcu

On the capacity of information processing systems [article]

Laurent Massoulie, Kuang Xu
2016 arXiv   pre-print
We focus on the capacity of such an information processing system.  ...  We propose and analyze a family of information processing systems, where a finite set of experts or servers are employed to extract information about a stream of incoming jobs.  ...  Introduction An increasing number of modern processing systems has been designed and deployed for the purpose of learning and information extraction.  ... 
arXiv:1603.00544v2 fatcat:bvm6c5jqrfgknps34fxkmwig34

A field-based investigation into the effect of expert system use on the information processing capacity of the firm

J. J. Sviokla
1989 Proceedings of the tenth international conference on Information Systems - ICIS '89  
This paper reports on a field-based investigation into the effects of the use of MUDMAN™ (a commercial expert systems product) on the information-processing capacity of N.L.  ...  The study uses the notions of organizational programs as defined by March and Simon and operationalizes the information processing capacity framework £ut forth by Galbraith to show how information-processing  ...  POST-MUDMAN: INFORMATION PROCESSING Another useful feature of the MUDMAN expert system CAPACITY was simulation.  ... 
doi:10.1145/75034.75042 dblp:conf/icis/Sviokla89 fatcat:x6u2gjg62fgpvd6nsdvczwc4vq

Strategic Offshore Business Process Outsourcing and Competitive Advantage: The Role of Strategic Intent and Absoptive Capacity

Somendra Pant, Augustine Lado
2005 Americas Conference on Information Systems  
The model is currently being tested with the help of interview data collected from a number of providers of business process outsourcing in India.  ...  The model draws from the contingency theory and dynamic capabilities streams of research and posits strategic intent and absorptive capacities as antecedents of competitive advantage derived from business  ...  Such absorptive capacity is dependent on a firm' s prior knowledge, diversity of its background, extent of its communication systems and on the presence of " gate keepers" or " boundary spanners" in the  ... 
dblp:conf/amcis/PantL05 fatcat:dq7xtxjo75ai5huunl6ulryjt4

Towards a Theoretical Framework of Business Process Management through the Lens of Absorptive Capacity and Cognitive Dissonance Theory

Monika Klun, Jan Mendling, Peter Trkman
2016 Americas Conference on Information Systems  
We introduce a combination of cognitive dissonance and absorptive capacity theories to show how the resolution of cognitive dissonance should be used to increase the absorptive capacity.  ...  Even after years of improving the methodologies for organizational change in general and business process management ('BPM') in particular, BPM programs are still often unsuccessful.  ...  Twenty-second Americas Conference on Information Systems, SanDiego, 2016  ... 
dblp:conf/amcis/KlunMT16 fatcat:jgobmzt3kbf3pljwtczn7edlxu

Opening Up The Fuzzy Front-End Of Service Process Innovation: Searching Capability, Co-Development Capacity, And IT Competence

Bundit Thanasopon, Thanos Papadopoulos, Richard Vidgen
2013 European Conference on Information Systems  
This research is expected to make several contributions to the literature on innovation management and information systems (IS) management by providing new insights into how openness can improve the front-end  ...  In doing so, we develop a theoretical model and related hypotheses to examine the impact of the FFE team's openness capabilities and IT competence on the performance of the FFE phase of service process  ...  The results will help advise front-end managers on raising project team's awareness of the benefits of available IT systems and on the importance of building the team's IT capabilities.  ... 
dblp:conf/ecis/ThanasoponPV13 fatcat:grgl4jvwfre75pyvxvt2pedyqi

The Distributed Encryption Processing System for Large Capacity Personal Information based on MapReduce
맵리듀스 기반 대용량 개인정보 분산 암호화 처리 시스템

Hyun-Wook Kim, Sung-Eun Park, Seong-Yul Euh
2014 The Journal of the Korean Institute of Information and Communication Engineering  
As the result of the test, average time efficiency has improved to 15.3% compare to encryption processing of token server and 3.13% compare to parallel processing. 키워드 : 분산 컴퓨팅, 하둡, 맵리듀스, 암호화, 정보보안  ...  Furthermore, test environment has been built for the performance verification of the distributed encryption processing method.  ...  This work was supported by the IT R&D program of MSIP/KEIT. [10041579, Development the Personal Information Security service solution using tokenization technology] [2].  ... 
doi:10.6109/jkiice.2014.18.3.576 fatcat:5bkqbpjrozdq3e3tuee2yoyz3u

On the effect of channel knowledge imperfections at the transmitter on the capacity of MIMO systems

A. Medles, S. Visuri, D.T.M. Slock
2003 Seventh International Symposium on Signal Processing and Its Applications, 2003. Proceedings.  
In this paper we analyze the MIMO capacity with various types of partial knowledge of the channel under practical frequency flat channel models.  ...  For a transmitter that has a perfect knowledge of the MIMO channel, the maximum achievable capacity corresponds to the waterfilling solution.  ...  INTRODUCTION The introduction of Multi Input Multi Output (MIMO) systems leads to a significant increase in communication capacity.  ... 
doi:10.1109/isspa.2003.1224676 dblp:conf/isspa/MedlesVS03 fatcat:hc6ptbgde5f3jmw3ir34lnjtza

GIS-based Evacuation Routing using Capacity Aware Shortest Path Evacuation Routing Algorithm and Analytic Hierarchy Process for Flood Prone Communities

Cinmayii Manliguez, Zarah Jean Diche, Maria Jezebel Jimenez, Maureen Agrazamendez, Joseph Acosta
2017 Proceedings of the 3rd International Conference on Geographical Information Systems Theory, Applications and Management  
Evacuation routing is one of the fundamental instruments for flood risk mitigation.  ...  Specific DT technique implemented to generate alternative routes for the possibility of detours is the Analytic Hierarchy Process.  ...  One of the limitations of CCRP is that it assumes that the maximum capacity of an edge does not depend on the traffic flow amount on the edge (Lu et al., 2005) .  ... 
doi:10.5220/0006327402370243 dblp:conf/gistam/ManliguezDJAA17 fatcat:rmrdynlqv5htpaiy2uo3pqwpra

Effects of imperfect channel state information on the capacity of broadcast OSDMA-MIMO systems

C. Primolevo, O. Simeone, U. Spagnolini
IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, 2004.  
The capacity of a Multiple Input Multiple Output (MIMO) broadcast system with Orthogonal Space Division Multiple Access (OSDMA) is studied under the assumptions of noisy and/or delayed Channel State Information  ...  The impact of channel estimation errors and outdated CSI is evaluated both analytically and through Monte Carlo simulations for varying system parameters (i.e., channel decorrelation, number of users,  ...  The aim of this work is to assess the impact of these mismatches on the sum-capacity of a multiuser MIMO system employing OSDMA [2] .  ... 
doi:10.1109/spawc.2004.1439303 fatcat:gra7c5ljbrdkfekguq32ahb55i

Modeling and Evaluation of Milling Cutter Processing Capacity Based on Relational Algebra

Weiwei Ma, Yan Cao, Leijie Fu, Yu Bai
2016 Proceedings of the 4th International Conference on Information Systems and Computing Technology   unpublished
In this paper, facing the problem of tool selection in the machining process, an evaluation model of machining capacity of milling cutter, which is based on the method of relational algebra, is established  ...  This method has a certainly significance for the choice of tool during machining in the process. capacity of some related methods, a method based on fuzzy evaluation and analytic hierarchy process (AHP  ...  Zhu Qi qi [4] and so on using the method of relational algebra and set theory at the problem of processing capacity modeling in the process of service system and virtualization, the processing capability  ... 
doi:10.2991/isct-16.2016.17 fatcat:2cbfc5ydc5bzfela72cvlgo3oy

Impact of correlation and coupling on the capacity of MIMO systems

N. Chiurtu, B. Rimoldi, E. Telatar, V. Pauli
Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology (IEEE Cat. No.03EX795)  
We introduce several new channel models that better fit this scenario and show that for such "spatially dense" multiple antenna systems one should expect the behavior of the capacity to be qualitatively  ...  In this work we consider multiple antenna systems in which a large number of antennas occupy a given physical volume and we investigate the behavior of the capacity when increasing the number of antennas  ...  It is now easy to see that the capacity of this system in the limit of large T and t approaches a finite limit.  ... 
doi:10.1109/isspit.2003.1341083 fatcat:pq6wcxrdfrgvpiut2bpbecsu4q


V Petrukovich, A Ivanov, M Zotov, S Fedorov
Th e study results reveals that cognitive strategies inclusive increasing number of functional links in a system of information processing are less eff ective in hypoxic hypoxia conditions. Refs 14.  ...  Th e study shows that in case of hypoxic factor infl uence, working capacity indices decreasing was signifi cantly less among participants who used "complex" strategy of information processing as compared  ... 

A Study on the Performance Simulation Model for Estimating Hardware Scale

Kook-Hyun Choi, Gei-Young Kim, Yong-Tae Shin, Jong-Bae Kim
2014 International Journal of Control and Automation  
The level of services in an information system is determined by the level of performance provided by the hardware of the system, such as the servers and the network, and the software, such as the application  ...  However, as these instructions are based on the capacity expected during the initial system implementation planning in the earlier stage, there are limitations in using these to establish operation plans  ...  On the other hand, the capacity planning for an information system can encompass three different types of capacity plans based on the target criteria: the business capacity plan, the service capacity plan  ... 
doi:10.14257/ijca.2014.7.10.37 fatcat:rymj2dyaurh5tcydtcvv6jzcha

Organizational and Systemic Policy Capacity of Government Organizations Involved in Energy-From-Waste (EFW) Development in Thailand

Haruthai Chenboonthai, Tsunemi Watanabe
2018 Energies  
into elements (skills, resources, and process) that affect the decisions and actions of actors of government organizations.  ...  Then, the results from the in-depth interview were interpreted through a modified analytical framework to examine policy capacity at the organizational and systemic level of government organizations involved  ...  The results of this research are based on the judgment of the interviewees that reflect the factors contributing to policy capacity.  ... 
doi:10.3390/en11102501 fatcat:kxkvxaovangh5ootackkkhpodm
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