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Re-evaluating indexing schemes for nested objects
1994
Proceedings of the third international conference on Information and knowledge management - CIKM '94
We found that a scheme of combining ncsted index and mufti-index is a feasible solution for supporting queries on nested objects. ...
Contents 8 13 13 16 17 21 25 25 31 33 Abstract Performance is a major issue in the acceptance of object-oriented and extended relational DBMS aiming at engineering applications. ...
For each run we choose that the number of instances of objects in the first class NI = 200, 000; the degree of objects sharing k(2), k(3); and the number of multiple values for a pointer attribute s(I) ...
doi:10.1145/191246.191319
dblp:conf/cikm/JiangLB94
fatcat:hyyzrqfou5gclmphvai57x7woi
Performing Object Consolidation on the Semantic Web Data Graph
2007
Redirecting ...
We apply our object consolidation algorithm to a dataset of over 72M instances collected from more than 3M Web documents, and offer evaluation and discussion on the resulting integrated graph. ...
To solve the problem, we present a method for performing large-scale object consolidation to merge identifiers of equivalent instances occurring across data sources; the algorithm is based on the analysis ...
Since the POCS index is sorted respective of predicate, then object, then context, then subject; the POCS index contains groups of quads with the same predicate and object values. ...
dblp:conf/i3/HoganHD07
fatcat:zwfajxzprzannlnb3pggqmgusq
RV-Monitor: Efficient Parametric Runtime Verification with Simultaneous Properties
[chapter]
2014
Lecture Notes in Computer Science
Note that the idea of using indexing trees and caches for managing multiple monitor instances is commonly used among other RV systems. ...
Global Weak Reference Table Even monitoring a single specification causes multiple weak references for a single object in JavaMOP because it constructs multiple indexing trees for a specification and each ...
doi:10.1007/978-3-319-11164-3_24
fatcat:fba27qkfyfhfzeticft3msaqba
Deep Multiple Instance Hashing for Object-based Image Retrieval
2017
Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence
Specifically, we cast the object detection of each object class as a binary multiple instance learning problem where instances are object proposals extracted from multi-scale convolutional feature maps ...
In this work, we propose a weakly-supervised Deep Multiple Instance Hashing (DMIH) framework for object-based image retrieval. ...
To further speedup retrieval, we will investigate indexing in future work. Figure 1 : 1 Querying about multiple objects.
Figure 2 : 2 The deep multiple instance hashing learning framework. ...
doi:10.24963/ijcai.2017/490
dblp:conf/ijcai/ZhaoGLP017
fatcat:s3ot36dk6zastko2lvycxe5t4m
Instance Flow Based Online Multiple Object Tracking
[article]
2017
arXiv
pre-print
We present a method to perform online Multiple Object Tracking (MOT) of known object categories in monocular video data. ...
In contrast, we exploit state-of-the-art instance aware semantic segmentation techniques to compute 2D shape representations of target objects in each frame. ...
We define the similarity of an object with index i in frame I t and object with index j in frame I t+o as the overlap of the intersection of the predicted pixel set P t→t+o,i and the pixel set of instance ...
arXiv:1703.01289v2
fatcat:cojppm26a5gc5nukwbtpnsbuxq
FTRLIM: Distributed Instance Matching Framework for Large-Scale Knowledge Graph Fusion
2021
Entropy
In this paper, we propose a novel blocking algorithm named MultiObJ, which constructs indexes for instances based on the Ordered Joint of Multiple Objects' features to limit the number of candidate instance ...
Instance matching is a key task in knowledge graph fusion, and it is critical to improving the efficiency of instance matching, given the increasing scale of knowledge graphs. ...
MultiObJ leverages the joint of multiple objects' features to make indexes of instances more discriminative. ...
doi:10.3390/e23050602
pmid:34068208
pmcid:PMC8153108
fatcat:sf5hfyrvpbhc3a62x6tlye6rhm
ADL-R
2006
D-Lib Magazine
Multiple metadata instances may be submitted by multiple parties for the same uniquely identified content object. ...
Typical CORDRA level rights are
COMI: Content Object Metadata Instance. Metadata instance generated for a particular content object and submitted to a CORDRA registry. ...
doi:10.1045/february2006-jerez
fatcat:e4mz5yajo5cyfg3hxcvtp4265y
Distributed architecture of Oracle database in-memory
2015
Proceedings of the VLDB Endowment
Over the last few years, the information technology industry has witnessed revolutions in multiple dimensions. ...
across multiple instances in a cluster, as well as across multiple NUMA nodes within a single server. ...
are distributed across the multiple instances in the cluster. ...
doi:10.14778/2824032.2824061
fatcat:4szpiajq65g3xd5rzgyjj3on5m
FedCOR
2006
D-Lib Magazine
FeDCOR (Federation of DSpace using CORDRA) is a registry-based federation system for DSpace instances. It is based on the CORDRA model. The first article in this issue of D-Lib ...
Thus, multiple instances or copies, of the same content object can be contained by reference within a single FeDCOR registry. ...
Content Object Metadata Instance Definition Content Object Metadata Instance (COMI) is the metadata related to each content object retrieved from DSpace. ...
doi:10.1045/february2006-manepalli
fatcat:d5x5usnkjbgzviuy3cfixisiya
iSPEED
2018
Proceedings of the VLDB Endowment
Furthermore, iSPEED applies structural indexing on complex structured objects in multiple query types to gain performance advantage. ...
On the other hand, low computational cost is achieved by pre-generation of global spatial indexes in memory and additional on-demand generation of indexing at run-time. ...
For instance, joining objects from two cuboids can be supported through R-Tree based indexing. ...
doi:10.14778/3229863.3236264
pmid:31049259
pmcid:PMC6489122
fatcat:r6i4ucv4wjhdnp6dp6udyspaki
Index nesting - an efficient approach to indexing in object-oriented databases
1996
The VLDB journal
In object-oriented database systems where the concept of the superclass-subclass is supported, an instance of a subclass is also an instance of its superclass. ...
An index to support superclass-subclass relationship efficiently must provide efficient associative retrievals of objects from a single class or from several classes in a class hierarchy. ...
In general, the study so far indicates that index nesting is an efficient approach to indexing multiple sets of data of the same data type. ...
doi:10.1007/s007780050025
fatcat:ql2bbnlv4fayrlh7midwdyjlxu
Enabling effective location-based services for road networks using spatial mining
2022
International Journal of Health Sciences
A co-location pattern represents a subset of Boolean spatial attributes whose instances are located in a close geographic space. These patterns are important for location-based services. ...
Participation Ratio = (number of distinct objects) / (total number of objects of the type) • Participation Index (PI): Participation index can be defined as the minimum values of participation ratio. ...
Fig. 6 shows the co-location instances obtained, participation ration and participation index which are obtained after the complete execution of the code. ...
doi:10.53730/ijhs.v6ns4.9313
fatcat:lpryheo5tzf3jjhzxaezwi4p4i
How to invest in Belgian shares by MULTIMOORA optimization
2013
Journal of Business Economics and Management
Different multiple objectives expressed in different units make optimization difficult. ...
MULTIMOORA is used to decide upon an investment in Belgian shares on basis of a ranking in the BEL20 Index. ...
Dimensionless Numbers, having no specific unit of measurement, are obtained for instance by deduction, multiplication or division. ...
doi:10.3846/16111699.2013.837244
fatcat:qvkvqy6h6fgrxh2hoefyinl67m
Effective Partitioning and Multiple RDF Indexing for Database Triple Store
2015
Engineering Journal
The current research work has focused on various indexing techniques and proposed a predicate centric partitioning and multiple RDF indexing method for database triple store. ...
The capability of semantic technology leads to adaption of semantic technology to multiple applications of various domains. ...
The schema of this table has three columns: subject, predicate, object and represents instance identifier, property of an instance and value of an instance, respectively. ...
doi:10.4186/ej.2015.19.5.139
fatcat:3jnqw447j5abve2ggbaazgok3q
Einstein summation for multidimensional arrays
2002
Computers and Mathematics with Applications
By adopting index notation with the Einstein summation convention, an elegant tool for expressing generalized matrix multiplications is obtained. ...
Some numerical algorithms may conveniently be expressed as a generalized matrix multiplication, which computes a multidimensional array from two other multidimensional arrays. ...
The instance diagram shows relevant associations between objects that carry out a multiplication (1). ...
doi:10.1016/s0898-1221(02)00210-9
fatcat:vouqlohrlfb5tkmloocgo5lgem
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