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1978
Result 1 – 20 of 39
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1 published by ACM
February 2018 ICDSP 2018: Proceedings of the 2nd International Conference on Digital Signal Processing
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 1,   Downloads (12 Months): 20,   Downloads (Overall): 29

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There has been a recent increasing interest in guaranteeing the right for mobility of the transportation vulnerable and the demand for indoor routing services has been increasing as well. This paper proposes an indoor pedestrian network data model for navigation services for the transportation vulnerable. Based on the proposed network ...
Keywords: Indoor network data model, Moving facility, Transportation vulnerable
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2
August 2014 ASONAM '14: Proceedings of the 2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 0,   Downloads (12 Months): 0,   Downloads (Overall): 0

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The social network is a theoretical construct useful in the social sciences to study relationships between individuals, groups, organizations, or even entire societies. To deal with social networks, various approaches have been proposed to analyze them. What has not been done is to properly and effectively represent, manage and use ...
Keywords: academic social network, data models, semantic relationships
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3 published by ACM
October 1986 SAC '86: Proceedings of the 1986 workshop on Applied computing
Publisher: ACM
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Citation Count: 0
Downloads (6 Weeks): 0,   Downloads (12 Months): 1,   Downloads (Overall): 277

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A special purpose Data Base Machine (DBM) designed to translate queries between data models is examined. The DBM will provide a means of direct communication between different DBMSs in a distributed database system. The design utilizes the concept of parallelism to handle simultaneous queries and to improve the performance of ...
Keywords: Hypergraphs, Network data model, Translation processor, Query analyzer, Relational data model, Data base machine, Hierarchical data model, Query translation
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4 published by ACM
January 1978 ACM '78: Proceedings of the 1978 annual conference - Volume 2
Publisher: ACM
Bibliometrics:
Citation Count: 4
Downloads (6 Weeks): 0,   Downloads (12 Months): 0,   Downloads (Overall): 149

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In this paper, an attempt is made to show that conventional database management system software, in particular those of CODASYL type, can be effectively replaced by database machines with good performance. The replacement of CODASYL system software involves two main steps: (i) In order to preserve the notions of CODASYL ...
Keywords: Database machines, DBC, Database management systems, CODASYL data model, Query translation, Relative performance., Database transformation, Network data model
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5
April 2018 WWW '18: Companion Proceedings of the The Web Conference 2018
Publisher: International World Wide Web Conferences Steering Committee
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 4,   Downloads (12 Months): 92,   Downloads (Overall): 92

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Linked Open Data (LOD) technology enables web of data and exchangeable knowledge graphs through the Internet. However, the change in knowledge is happened everywhere and every time, and it becomes a challenging issue of linking data precisely because the misinterpretation and misunderstanding of some terms and concepts may be dissimilar ...
Keywords: biodiversity informatics, change in taxonomy, knowledge exchange, knowledge representation, linked data, ontology, rdf, semantic web, taxonomic data
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6
April 2018 WWW '18: Companion Proceedings of the The Web Conference 2018
Publisher: International World Wide Web Conferences Steering Committee
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 26,   Downloads (12 Months): 178,   Downloads (Overall): 207

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We introduce the Tink library for distributed temporal graph analytics. Increasingly, reasoning about temporal aspects of graph-structured data collections is an important aspect of analytics. For example, in a communication network, time plays a fundamental role in the propagation of information within the network. Whereas existing tools for temporal graph ...
Keywords: apache flink, temporal graph analytics, tink
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7 published by ACM
June 2018 SIGIR '18: The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 22,   Downloads (12 Months): 369,   Downloads (Overall): 369

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Memory networks have shown expressive performance on aspect based sentiment analysis. However, ordinary memory networks only capture word-level information and lack the capacity for modeling complicated expressions which consist of multiple words. Targeting this problem, we propose a novel convolutional memory network which incorporates an attention mechanism. This model sequentially ...
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8 published by ACM
November 2017 CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge Management
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 11,   Downloads (12 Months): 71,   Downloads (Overall): 121

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Critical business applications in domains ranging from technical support to healthcare increasingly rely on large-scale, automatically constructed knowledge graphs. These applications use the results of complex queries over knowledge graphs in order to help users in taking crucial decisions such as which drug to administer, or whether certain actions are ...
Keywords: fact deletion, knowledge graph, provenance polynomial
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9 published by ACM
June 2016 SBD '16: Proceedings of the International Workshop on Semantic Big Data
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 15,   Downloads (12 Months): 273,   Downloads (Overall): 273

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Each day, the global air transportation industry generates a vast amount of heterogeneous data from air carriers, air traffic control providers, and secondary aviation entities handling baggage, ticketing, catering, fuel delivery, and other services. Generally, these data are stored in isolated data systems, separated from each other by significant political, ...
Keywords: big data, semantic data
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10 published by ACM
May 2016 HPGP '16: Proceedings of the ACM Workshop on High Performance Graph Processing
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 0,   Downloads (12 Months): 7,   Downloads (Overall): 48

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Applications which need to process and manage large graph data sets have imposed significant challenges for data science community in recent times. This talk discusses the key challenges which need to be handled when implementing a next-generation graph processing and management platform. There are several key problems which needs to ...
Keywords: graph data management, high performance computing, graph algorithms, large graph processing
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11 published by ACM
May 2018 ICBBT '18: Proceedings of the 2018 10th International Conference on Bioinformatics and Biomedical Technology
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 1,   Downloads (12 Months): 19,   Downloads (Overall): 19

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Cancer is driven by changes in the patterns of gene expressions due to the accumulation of mutations or epigenetic changes. One of the approaches used for detecting new oncogenes is the extraction of subgraphs with four vertices from a protein-protein interaction network containing the transcriptions of the genes expressions. Due ...
Keywords: Bioinformatics, Breast cancer, Graph database, Motif, Omics data
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12 published by ACM
October 2018 XRDS: Crossroads, The ACM Magazine for Students - The Computer Scientist: Volume 25 Issue 1, Fall 2018
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 4,   Downloads (12 Months): 76,   Downloads (Overall): 76

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13 published by ACM
September 2018 Communications of the ACM: Volume 61 Issue 10, October 2018
Publisher: ACM
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Citation Count: 0
Downloads (6 Weeks): 3,   Downloads (12 Months): 233,   Downloads (Overall): 233

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Earlier this year, ACM named Dina Katabi of the Massachusetts Institute of Technology's Computer Science and Artificial Intelligence Laboratory recipient of the 2017 ACM Prize in Computing for her creative contributions to wireless systems.
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14 published by ACM
October 2016 SIGSPACIAL '16: Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 6,   Downloads (12 Months): 29,   Downloads (Overall): 86

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In this paper, we present MoTrIS, a service-oriented framework which enables spatio-temporal query processing on multimodal networks that are composed of a road network and one or more schedule-based transportation networks. MoTrIS provides a remote access API, which allows for the development of applications that require the processing of routing ...
Keywords: multimodal networks, query services, route planning
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15 published by ACM
July 2016 NDA '16: Proceedings of the 1st ACM SIGMOD Workshop on Network Data Analytics
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 4,   Downloads (12 Months): 61,   Downloads (Overall): 61

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Communication networks are typically large, dynamic and extremely complicated. To deploy, maintain, and trouble-shoot such networks, it is essential to understand how network elements---such as servers, switches, virtual machines, and virtual network functions---are connected to one another, and be able to discover communication paths between them. It is also essential ...
Keywords: temporal database, troubleshooting, communication network, query language, graph database, time-travel query
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16
April 2017 WWW '17: Proceedings of the 26th International Conference on World Wide Web
Publisher: International World Wide Web Conferences Steering Committee
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 3,   Downloads (12 Months): 32,   Downloads (Overall): 99

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Consider a multi-layered graph, where the different layers correspond to different proprietary social networks on the same ground set of users. Suppose that the owners of the different networks (called hosts) are mutually non-trusting parties: how can they compute a centrality score for each of the users using all the ...
Keywords: centrality measures, multi-layered graphs, secure multiparty protocols, social networks
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17 published by ACM
November 2017 SIGSPATIAL '17: Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 4,   Downloads (12 Months): 30,   Downloads (Overall): 30

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We introduce a novel method for defining geographic districts in road networks using stable matching. In this approach, each geographic district is defined in terms of a center, which identifies a location of interest, such as a post office or polling place, and all other network vertices must be labeled ...
Keywords: geographic districting, road networks, stable matching
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18 published by ACM
November 2017 CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge Management
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 6,   Downloads (12 Months): 41,   Downloads (Overall): 88

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Property graphs can be used to represent heterogeneous networks with labeled (attributed) vertices and edges. Given a property graph, simulating another graph with same or greater size with the same statistical properties with respect to the labels and connectivity is critical for privacy preservation and benchmarking purposes. In this work ...
Keywords: attributed graphs, graph generation, joint distribution, label augmentation, label-topology correlation, property graphs
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19 published by ACM
April 2018 ICISS '18: Proceedings of the 2018 International Conference on Information Science and System
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 7,   Downloads (12 Months): 39,   Downloads (Overall): 39

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Information searching techniques are rapidly developing as the World Wide Web (WWW) evolves. Along with the development of information technologies, the need for acquiring domain knowledge bases, accessing data sources and discovering insights increases. The advancements in knowledge discovery, information management and artificial intelligence require faster data processing, storing more ...
Keywords: Graph, information retrieval, ontology, semantic web
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20
April 2018 WWW '18: Proceedings of the 2018 World Wide Web Conference
Publisher: International World Wide Web Conferences Steering Committee
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 90,   Downloads (12 Months): 1,006,   Downloads (Overall): 1,180

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Collective classification has attracted considerable attention in the last decade, where the labels within a group of instances are correlated and should be inferred collectively, instead of independently. Conventional approaches on collective classification mainly focus on exploiting simple relational features (such as count and exists aggregators on neighboring nodes). However, ...
Keywords: collective classification, deep learning, graph convolution, graph mining, heterogeneous information networks
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Result 1 – 20 of 39
Result page: 1 2



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