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Exploiting Sharing Opportunities for Real-time Complex Event Analytics

Elke A. Rundensteiner, Olga Poppe, Chuan Lei, Medhabi Ray, Lei Cao, Yingmei Qi, Mo Liu, Di Wang
2015 IEEE Data Engineering Bulletin  
Lastly, we describe the event-stream transaction model we designed to ensure high performance shared pattern processing on modern multi-core architectures.  ...  Complex event analytics systems continuously evaluate massive workloads of pattern queries on high volume event streams to detect and extract complex events of interest to the application.  ...  Ellison for his leadership of installation of our event analytics system in the intensive care units at UMASS Memorial Hospital.  ... 
dblp:journals/debu/RundensteinerPL15 fatcat:tx3quuk6qrfq7fr4ivlge2r5my

A Process Warehouse Model Capturing Process Variants

Lisana Berberi, Johann Eder, Christian Koncilia
2018 Enterprise Modelling and Information Systems Architectures - An International Journal  
We present a meta-model of processes with a notion of generic activities which then is used to automatically generate a generalisation hierarchy for process variants along which OLAP operations can be  ...  Process Warehouses are a well-established means for analysing the execution of business processes and the computation of key performance indicators.  ...  They built an event pattern hierarchy that integrates complex event patterns specified using sequence, negation and concept abstractions.  ... 
doi:10.18417/emisa.si.hcm.8 dblp:journals/emisaij/BerberiEK18 fatcat:nxgjh7ot7rh5tiulur3n2amy5u

Program book

2010 2010 IEEE 26th International Conference on Data Engineering Workshops (ICDEW 2010)  
E-Cube: Multi-Dimensional Event Sequence Processing Using Concept and Pattern Hierarchies Mo Liu 1 , Elke A.  ...  We will demonstrate a novel E-Cube model that combines CEP and OLAP techniques for multidimensional event pattern analysis at different abstraction levels.  ...  Adding autonomic, or self-managing, capabilities to these systems promises easier use and maintenance.  ... 
doi:10.1109/icdew.2010.5452773 fatcat:oyq2tujbvjfpxjlyixux5q57vu

Methods for fault tolerance in networks-on-chip

Martin Radetzki, Chaochao Feng, Xueqian Zhao, Axel Jantsch
2013 ACM Computing Surveys  
Networks-on-Chip constitute the interconnection architecture of future, massively parallel multiprocessors that assemble hundreds to thousands of processing cores on a single chip.  ...  The article at hand reviews the failure mechanisms, fault models, diagnosis techniques, and fault-tolerance methods in on-chip networks, and surveys and summarizes the research of the last ten years.  ...  Boppana and Chalasani [1995] 2-mesh node, link rectangles 4 e-cube WH Xinming and Xuemei [2010] dual 2-cube node rectangles 4 vector routing ?  ... 
doi:10.1145/2522968.2522976 fatcat:3t4b3rhbgbc2bphjevpkzlpm6u

Data Management in Large Scale Distributed Systems for Analytical Processing Applications [article]

Aikaterini G. Doka, National Technological University Of Athens, National Technological University Of Athens, Νεκτάριος Κοζύρης
2011
The research process towards this goal starts with HiPPIS, a system that supports concept hierarchies in DHTs, in order to store historical data in various levels of granularity.  ...  This thesis deals with the storage, indexing and querying of multidimensional data used for analytical processing in large scale distributed systems and aims to create an always-on, real-time data access  ...  However, data can be presented in an even more ne-grained manner through the use of concept hierarchies. A concept hierarchy de nes a sequence of mappings from more general to lower-level concepts.  ... 
doi:10.26240/heal.ntua.296 fatcat:byq6g2it2jfrdhqs7ndmsatwg4

Test and fault-tolerance for network-on-chip infrastructures

Cristian Grecu
2008
and robust to noise and process variation.  ...  The bus-based systems and point-to-point interconnection strategies in use today cannot be easily scaled to accommodate the large numbers of cores projected in the near future.  ...  Acknowledgments This work was partially supported by NSERC of Canada and Micronet.  ... 
doi:10.14288/1.0065579 fatcat:dljteiddx5felfvj2mkirynvlm

Design to realize integrated polymer products [article]

PE Peter Neerincx, HEH Han Meijer
2012
Recommendations Despite the excellent performance of our Ferromatic 60 tons injection moulding machine which is the perfect size to mould the TU/e cube and the perfusion reactor, some concessions had to  ...  sequence used in Figure 9 .9.  ... 
doi:10.6100/ir732932 fatcat:onn2sdafbbh7fnfd2eyi2brbli

The Video Artist as Performer: A Parafeminist Politics of Resistance

Cassandra Tytler
2021
It identifies tactics of performance specific to video art that can be used to make work that has a political purpose.  ...  It investigates the performance of the body on the screen as well as the performance of the artist controlling and making decisions about the technology of the video and how it is presented.  ...  Her kind diligence, encouragement, intelligence and warmth have inspired me to no end along this long journey, and I believe I have become a better researcher thanks to her input.  ... 
doi:10.26180/14399495 fatcat:jfda7qd75jgrrjgkfc2jcnhvve

Networks-on-Chip for heterogeneous 3D Systems-on-Chip [article]

Jan Moritz Joseph, Universitäts- Und Landesbibliothek Sachsen-Anhalt, Martin-Luther Universität, Thilo Pionteck
2019
One example of such systems are "Vision System-on-Chips" that combine analog image sensors, analog-digital converters and digital signal processing.  ...  Communication architectures using the advantages of heterogeneity have not been considered prior to this thesis.We propose Asymmetric 3D Networks-on-chips (A-3D NoCs) for this purpose.  ...  . . . . . . . . . . . . . . . . . . 18 Figure 8 Issues TSV production . . . . . . . . . . . . . . 19 Figure 9 Via middle process flow . . . . . . . . . . . . . 20 Figure 10 "e-Cube" [17]. . . . . . .  ... 
doi:10.25673/14125 fatcat:fvnvzfo6dreebobijn2yiabsfa