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Network mining: Applications to business data

Fatih Cavdur, Soundar Kumara
2012 Information Systems Frontiers  
Graph intersections illustrate the companies with significant stock correlations and the business events or relationships, which might be considered as the possible reasons for these strong correlations  ...  events, and financial systems.  ...  The authors mention that the search engines do not index the Web sites equally and no search engine indexes more than 16% of the Web at the time.  ... 
doi:10.1007/s10796-012-9355-z fatcat:ojmw7iw2ejairivqgixetydnd4

Process querying: Enabling business intelligence through query-based process analytics

Artem Polyvyanyy, Chun Ouyang, Alistair Barros, Wil M.P. van der Aalst
2017 Decision Support Systems  
Industry 4.0 and the corresponding industrial Internet of Things are about to generate new waves of process-related data, next to the abundance of event data already present in enterprise systems.  ...  The volume of process-related data is growing rapidly: more and more business operations are being supported and monitored by information systems.  ...  The search, correlation, aggregation, analysis and visualization of process events can support insights and improvements in performance, quality, compliance, forecasting and planning, of processes operating  ... 
doi:10.1016/j.dss.2017.04.011 fatcat:65qhx5lv3fc77g7a6hqj7y2juq

Leveraging Digital Data Streams: The Development and Validation of a Business Confidence Index

Gabriele Piccoli, Joaquin Rodriguez, Richard T. Watson
2015 2015 48th Hawaii International Conference on System Sciences  
This index correlates with existing business confidence indices, both consumer and business, and correlates with US GDP percentage change.  ...  In this study, we intercept this data stream and use it to create a new business confidence index, the P&W Index™.  ...  The EU Business Climate Indicator and the US Composite Leading Index display the strongest pairwise correlation of all indices.  ... 
doi:10.1109/hicss.2015.115 dblp:conf/hicss/PiccoliRW15 fatcat:prj4qrxkpvd4ppueyup5i4gtqi

A Hybrid Event-Processing Architecture based on the Model-driven Approach for High Performance Monitoring

Yosuke Ozawa, Teruo Koyanagi, Mari Abe, Liangzhao Zeng
2007 2007 IEEE Congress on Services (Services 2007)  
Business Activity Monitoring (BAM) is a concept for computer systems which support monitoring situations and the performance of business processes as they execute.  ...  The monitoring system needs to capture and to process numerous events while correlating them with other events stored in a database.  ...  For correlation, the correlation processor determines the index for the event from its event type and the key generation function corresponding to the index generates its key, and selects a result set  ... 
doi:10.1109/services.2007.6 dblp:conf/IEEEscc/OzawaKAZ07 fatcat:dg4nxfzye5f2va6wpyaaggyczi

Measuring the Public Perception of the European Integration Process: Evidence from the United Kingdom and Germany

Daniel Pastorek
2020 European Journal of Business Science and Technology  
The newly constructed indexes show that the identified spikes correspond to all major European integration events and can capture public disagreement attitude with the implementation of individual policies  ...  Indexes may be useful to understand the non-economic cost in policy decision making, the same as in the question of the ambivalence of Europe.  ...  That make it possible to compare, whether the intensity of negative news through media correlates with the increased in the magnitude of individual search and specific events.  ... 
doi:10.11118/ejobsat.2020.012 fatcat:4f4o6nc6qfg55jens5k3xqsji4

The Effects of Participant Motivational Behavioural Intention: The MARBLE Case

Yilmaz Akgunduz, DEU, Seferihisar Fevziye Hepkon School of Applied Sciences, İzmir, Turkey, Ovunc Bardakoglu, Yesim Koba, DEU, Seferihisar Fevziye Hepkon School of Applied Sciences, İzmir, Turkey, DEU, Seferihisar Fevziye Hepkon School of Applied Sciences, İzmir, Turkey
2020 Tourism & Management Studies  
and information search.  ...  Confirmatory factor analysis (CFA) was used to verify the convergent and discriminant validity of the scales while multiple regression analyses were used to test the research hypotheses.  ...  Arithmetic means of constructs were calculated for correlation and regression analyses. Table 2 presents the means, standard deviations, and correlations of the variables.  ... 
doi:10.18089/tms.2020.160302 fatcat:azq55rvq5jd6hhmtiwridydbsy

Web analytics and the art of data summarization

Archana Ganapathi, Steve Zhang
2011 Managing Large-scale Systems via the Analysis of System Logs and the Application of Machine Learning Techniques on - SLAML '11  
Web Analytics has become a critical component of many business decisions.  ...  We specifically elaborate on how summarization is exposed in Splunk and discuss analytics search design trade-offs.  ...  Note that each row of the report is rendered as a separate event, and properties of the search itself (e.g. the search time range) are added to each event.  ... 
doi:10.1145/2038633.2038639 fatcat:76xhjqx7vbecppto76rjafz6wu

Measuring Geopolitical Risk

Dario Caldara, Matteo Iacoviello
2018 International Finance Discussion Paper  
Major geopolitical events are often regarded as setting the stage for radical changes in the business cycle and in financial markets, and geopolitical risks are often cited by central banks officials,  ...  A Google search of the term "geopolitical risk" returned 229,000 hits as of September 2017, with the first 20 results containing the names of at least ten different companies, insurance agencies, and organizations  ...  We study the relationship between the GPR index and business cycles and financial market movements.  ... 
doi:10.17016/ifdp.2018.1222 fatcat:ycuez5pnizekbdk5u5oprp5cae

Event Tunnel: Exploring Event-Driven Business Processes

M. Suntinger, H. Obweger, J. Schiefer, M.E. Groller
2008 IEEE Computer Graphics and Applications  
Furthermore, the Event Tunnel's back-end system indexes events for quickly retrieving correlated events, and it precalculates metrics.  ...  Szabolcs Rosznyai and colleagues proposed the search engine Event Cloud to analyze business events based on event queries. 3 The system lets users search in large sets of historical events and uses a  ... 
doi:10.1109/mcg.2008.97 pmid:18753034 fatcat:7tezorbcsbftvd2l6bduk7wjli

The Event Tunnel: Interactive Visualization of Complex Event Streams for Business Process Pattern Analysis

Martin Suntinger, Hannes Obweger, Josef Schiefer, M. Eduard Groller
2008 2008 IEEE Pacific Visualization Symposium  
It provides an interactive visualization of event streams to support business analysts in exploring business cases and business processes.  ...  Since business processes are becoming more interconnected and event-driven, event-based systems fit well for supporting and monitoring business processes.  ...  Acknowledgements The authors thank the development team at SENAC-TIVE IT-Dienstleistungs GesmbH for their outstanding support throughout the implementation of the analysis framework.  ... 
doi:10.1109/pacificvis.2008.4475466 dblp:conf/apvis/SuntingerOSG08 fatcat:vwfbuvkeffdunnshmxmvukit34

Towards the Identification of Consumer Trajectories in Geo-Located Search Data

Xingkai Li, Randy Goebel, Jonas Sjobergh
2014 2014 18th International Conference on Information Visualisation  
This includes time and space correlations, e.g., are people searching for dinner and a movie; distributions of usage patterns and platforms, e.g., geographic distribution of Android, Apple, and BlackBerry  ...  users; and clustering to identify relatively complex search and movement patterns we call "consumer trajectories."  ...  Fig. 3 : 3 Investigate the correlations Movie-Restaurant and Event-Restaurant: the distribution of searches in total (blue) and the distribution of searches correlated to any Restaurant search (red) over  ... 
doi:10.1109/iv.2014.39 dblp:conf/iv/LiGS14 fatcat:oxx4yatqcnaybfqhuesbnsgh7q

Forecasting Russian Macroeconomic Indicators Based on Information from News and Search Queries

Filipp Ulyankin, Russian Presidential Academy of National Economy and Public Administration
2020 Russian Journal of Money and Finance  
The analysis of the resulting indices of economic activity shows that the search and news indices Granger-cause 'manual' indices and also better explain and predict the set of macroeconomic variables selected  ...  Search queries, news articles and user comments under news posts from social media are used as source data.  ...  Based on the resulting correlation matrix, several index clusters can be distinguished. For example, the news and search indices correlate quite strongly with each other.  ... 
doi:10.31477/rjmf.202004.75 fatcat:mfvieywl4bf5lohyaztu6jydu4

Gossip on Stock Return: Evidence from China

Chang Yu
2022 BCP Business & Management  
The reason for the stock price drift is related to the increased investor attention by link the Google searching index and the price fluctuation together.  ...  The investor attention is measured by Google searching volume index. The results from the empirical tests show that the gossip does have significant effects on stock return during a short period.  ...  The correlation analysis output and the plot of Google searching index for the name of Liu and Zhang are showed below. The SVIs around each event date are also highlight in the table 5 .  ... 
doi:10.54691/bcpbm.v21i.1175 fatcat:rlejm545pnalhcsuddjh2wxlhu

Analysis of Market Effect and Influencing Factors of "Replace Business Tax with VAT" —Evidence from Listed Companies in the Financial Industry

Xianping Yuan, Xiaomei Ma
2019 OALib  
The results show that the market does not respond strongly to the announcement events of the "Replace Business Tax with VAT" policy in the financial industry, but strongly to the implementation of the  ...  The average abnormal returns (1.17%) of the sample companies in the implementation day are significantly positive, and the cumulative abnormal returns (0.85%) of the event window [−1, 1] are also significantly  ...  Conflicts of Interest The authors declare no conflicts of interest regarding the publication of this paper.  ... 
doi:10.4236/oalib.1105317 fatcat:mpzuktfju5g5rlcqzymq2v5fve

Celebrity Endorsements, Firm Value, and Reputation Risk: Evidence from the Tiger Woods Scandal

Christopher R. Knittel, Victor Stango
2014 Management science  
Sponsors' day-by-day losses correlate strongly with Google search intensity regarding the endorsement-related impact of the scandal, as well as with qualitative indicators of "endorsement-related news.  ...  However, competitors who were themselves celebrity endorsement intensive fared relatively worse than those who were not endorsement intensive, and that difference also correlates day by day with news/search  ...  Acknowledgments The authors thank Anson Soderbery for fast and thorough research assistance.  ... 
doi:10.1287/mnsc.2013.1749 fatcat:hz7frmfog5grpadfcsxsks4xiu
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