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Jinho Kim, Yoonjoon Lee, Byungchun Kim
1990 Journal of the Japanese Society of Computational Statistics  
These forms are useful for statistical analysis thus can help users to make a decision  ...  The system also provides a graphic user interface displaying the data of summary tables in graphical forms such as histograms, graphs, and diagrams.  ...  Summary Table for Temporal Databases In this section, we define a data model representing the summary tables for temporal databases.  ... 
doi:10.5183/jjscs1988.3.45 fatcat:t25wi4t5a5bwrobm3v5uhcte34

Even Metadata is Getting Big

Dongqing Xiao, Armir Bashllari, Tyler Menard, Mohamed Eltabakh
2015 Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data - SIGMOD '15  
In this paper, we demonstrate the InsightNotes system, a summary-based annotation management engine over relational databases [30] .  ...  maintains the annotation summaries under the continuous addition of new annotations, (3) Summary-Aware Query Processing and Propagation, where the execution engine and query operators are extended for  ...  InsightNotes is fundamentally different from the existing techniques as it proposes a new annotation management model based on the new concept of "annotation summaries".  ... 
doi:10.1145/2723372.2735355 dblp:conf/sigmod/XiaoBME15 fatcat:yjdr6vr7mzbwtolbgxzdj6qr4u


Dongqing Xiao, Mohamed Y. Eltabakh
2014 Proceedings of the 2014 ACM SIGMOD international conference on Management of data - SIGMOD '14  
To address this limitation, we propose the InsightNotes system, a summary-based annotation management engine in relational databases.  ...  InsightNotes integrates data mining and summarization techniques into annotation management in novel ways with the objective of creating and reporting concise representations (summaries) of the raw annotations  ...  The next step is to modify and merge the summary objects for each data tuple.  ... 
doi:10.1145/2588555.2610501 dblp:conf/sigmod/XiaoE14 fatcat:c2ifpf7dhvf2xksxl57rgg5t3a

A Personal Storytelling about Your Favorite Data

Cyril Labbé, Claudia Roncancio, Damien Bras
2015 Proceedings of the 15th European Workshop on Natural Language Generation (ENLG)  
A controlled use of omnipresent data can leverage a potential of services never reached before. In this paper, we propose a user driven approach to take advantage of massive data streams.  ...  Our solution, named Stream2Text, relies on a personalized and continuous refinement of data to generate texts (in natural language) that provide a tailored synthesis of relevant data.  ...  A text fragment is associated to each property of the data model. It may be used to name the referred concept in a text. These texts are managed in a Dictionary of concepts.  ... 
doi:10.18653/v1/w15-4727 dblp:conf/enlg/LabbeRB15 fatcat:5up2go2umfgkxpolh4v6cbnpym

Statistical Database Query Languages

G. Ozsoyoglu, Z.M. Ozsoyoglu
1985 IEEE Transactions on Software Engineering  
A statistical database management system (SDBMS) may be defined as a database management system that provides capabilities 1) to model, store, and manipulate data in a manner suitable for the needs of  ...  SDB users, and 2) to apply statistical data analysis techniques that range from simple summary statistics to advanced procedures.  ...  A statistical database management system (SDBMS) may be defined as a database management system that provides capabilities 1) to model, store, and manipulate data in a manner suitable for the needs of  ... 
doi:10.1109/tse.1985.231854 fatcat:t25buguywffsjkd522awi3z3ca

SAINTETIQ: a fuzzy set-based approach to database summarization

G. Raschia, N. Mouaddib
2002 Fuzzy sets and systems (Print)  
In this paper, a new approach to database summarization is introduced through our model named SAINTETIQ.  ...  Based on a hierarchical conceptual clustering algorithm, SAINTETIQ incrementally builds a summary hierarchy from database records.  ...  Data models The classical relational database framework A database is a collection of data logically organized into ÿles or tables of ÿxed-length objects (records), described by a set of features (attributes  ... 
doi:10.1016/s0165-0114(01)00197-x fatcat:2rtibu2tobc4bi23px7g4pedbm

Enabling the European Patient Summary through Triplespaces

Reto Krummenacher, Elena Simperl, Lyndon J.B. Nixon, Dario Cerizza, Emanuele Della Valle
2007 Computer-Based Medical Systems (CBMS), Proceedings of the IEEE Symposium on  
In this paper we present triplespace computing, a coordination middleware for the Semantic Web and demonstrate its relevance to the realization of the European patient summary infrastructure. 1  ...  One of the main items on the eHealth agenda of the European Community is the design and promotion of electronic patient summaries as an instrument to facilitate the pervasive delivery of healthcare, thus  ...  It consists of coordination primitives and a shared data space (tuplespace) which contains data (tuples). A tuple is an ordered list of typed fields.  ... 
doi:10.1109/cbms.2007.45 dblp:conf/cbms/KrummenacherSNCV07 fatcat:5lybf3kzjbhnnmdyaut5yr4ypm

Managing Linguistic Data Summaries in Advanced P2P Applications [chapter]

Rabab Hayek, Guillaume Raschia, Patrick Valduriez, Noureddine Mouaddib
2009 Handbook of Peer-to-Peer Networking  
In this chapter, we describe a solution for managing linguistic data summaries in advanced P2P applications which are dealing with semantically rich data.  ...  The proposed solution consists first in defining a summary model for hierarchical P2P systems. Second, appropriate algorithms for summary creation and maintenance are presented.  ...  Conclusion This chapter proposed a model for summary management in hierarchical P2P systems.  ... 
doi:10.1007/978-0-387-09751-0_20 fatcat:fsbeo6paq5bnjlgltuze6zayfu

Hierarchy-Based Update Propagation in Decision Support Systems [chapter]

Haitang Feng, Nicolas Lumineau, Mohand-Saíd Hacid, Richard Domps
2012 Lecture Notes in Computer Science  
These decision support systems usually use a data warehouse to store data and OLAP tools to visualize query results.  ...  However, very few works have been performed so far regarding update propagation from summaries to data sources.  ...  Introduction A forecasting system is a set of techniques or tools mainly used for analysis of historical data, selection of most appropriate modeling structure, model validation, development of forecasts  ... 
doi:10.1007/978-3-642-29035-0_20 fatcat:3as4jotzovhuza5otjrpqrnhwm

User Profile-Driven Data Warehouse Summary for Adaptive OLAP Queries

Rym Khemiri
2012 International Journal of Database Management Systems  
In other words, the data warehouse view summaries the data warehouse content for the user by taking into account his/her preferences.  ...  Our main idea consists in creating a data warehouse materialized view for each user with respect to his/her profile.  ...  Our main idea consists then in creating a data warehouse summary for each user with respect to his profile (set of preferences).  ... 
doi:10.5121/ijdms.2012.4606 fatcat:aopdigb2ufbr7kxpfeucw7x57u

Data Stream Synopsis Using SaintEtiQ [chapter]

Quang-Khai Pham, Noureddine Mouaddib, Guillaume Raschia
2006 Lecture Notes in Computer Science  
The resulting summaries present on the one hand the incoming data in a less precise form but is still on the other hand very informative on the actual content.  ...  Gibbons and Matias define in [6] those, for a class of queries Q, as a functionf (n) that provides (exact or approximate) answers to queries from Q that uses O(f (n)) space for data set of size n, where  ...  data stream model.  ... 
doi:10.1007/11766254_45 fatcat:tku4ylk4dvh6dlvohdvgdtyr5m

PeerSum: a summary service for P2P applications

Rabab Hayek, Guillaume Raschia, Patrick Valduriez, Noureddine Mouaddib, Jean‐Marc Pierson
2008 International Journal of Pervasive Computing and Communications  
Second, as semantic indexes, they support locating relevant nodes based on data content. Our main contribution is to define a summary model for P2P systems, and the algorithms for summary management.  ...  In this paper, we propose PeerSum, a new service for managing summaries over shared data in large P2P and Grid applications. Our summaries are synthetic, multidimensional views with two main virtues.  ...  First, we defined a summary model for P2P systems, based on the SAINTETIQ process [11] . Second, we proposed efficient algorithms for summary management in PeerSum.  ... 
doi:10.1108/17427370810932150 fatcat:u35bacvxgrf73k7jchxk6vj7bi

Foundations of probabilistic answers to queries

Dan Suciu, Nilesh Dalvi
2005 Proceedings of the 2005 ACM SIGMOD international conference on Management of data - SIGMOD '05  
restrictions Related to c-tables [Imilelinski&Lipski:1984] 77 Restricted Formalisms Explicit tuples • Have a tuple template for every tuple that may appear in a possible world Implicit tuples  ...  [Cohen: Tutorial] 25 Fellegi-Sunter Model A probabilistic model/framework • Given two sets of records A, B: Goal: partition A × B into: • Match • Uncertain • Non-match [Cohen: Tutorial  ...  1 Q(G p ) Relation: Graph G: Fagin's 0/1 Law [Fagin:1976] Let the tuple probability be p = 1/2 Theorem [Fagin:1976 ,Glebskii et al.1969 For every sentence Q in First Order Logic, lim n!  ... 
doi:10.1145/1066157.1066303 dblp:conf/sigmod/SuciuD05 fatcat:svwpawnpqff3blzatan3aadr6a

Page 3858 of Mathematical Reviews Vol. , Issue 98F [page]

1998 Mathematical Reviews  
(RC-CHNG; Chia-Yi) A new method for temporal join using a priority search tree. (English summary) Internat. J. Inform. Management Sci. 8 (1997), no. 3, 1-13.  ...  All the qualified tuples can be filtered out in O(logN + S) time for a given tuple in the outer relation.  ... 

Distributed analysis using GANGA on the EGEE/LCG infrastructure

J Elmsheuser, F Brochu, U Egede, B Gaidioz, K Harrison, H-C Lee, D Liko, A Maier, J Moscicki, A Muraru, V Romanovsky, A Soroko (+1 others)
2008 Journal of Physics, Conference Series  
• CERN Analysis Facility • Analysis • Heightened access to ESD and RAW/calibration data on demand Distributed Analysis Model II Need for: Distributed Data Management (DDM) Random access needs a pre-filtering  ...  for ARC submission is used, integrated with Athena and DQ2 • OSG/Panda: recently integrated a backend for OSG/Panda =⇒ Now all ATLAS Grid flavours are supported • Managed by DDM system DQ2 (Don-Quijote  ... 
doi:10.1088/1742-6596/119/7/072014 fatcat:3fd47ee2njd5zl5skcnadq4pu4
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