Export Citations
Save this search
Please login to be able to save your searches and receive alerts for new content matching your search criteria.
- research-articleNovember 2023
Clustering Building Footprint Polygons Based on Graph Similarity Measures
UrbanAI '23: Proceedings of the 1st ACM SIGSPATIAL International Workshop on Advances in Urban-AIPages 22–31https://doi.org/10.1145/3615900.3628790Footprints of buildings can provide cues about architectural styles and functional types. Learning such latent thematic information from geometry is relevant for various applications, such as urban planning and map generalization. A common task in ...
- research-articleOctober 2023
Hi-SIGIR: Hierachical Semantic-Guided Image-to-image Retrieval via Scene Graph
MM '23: Proceedings of the 31st ACM International Conference on MultimediaPages 6400–6409https://doi.org/10.1145/3581783.3612283Image-to-image retrieval, a fundamental task, aims at matching similar images based on a query image. Existing methods with convolutional neural networks are usually sensitive to low-level visual features, and ignore high-level semantic relationship ...
- research-articleAugust 2021
Graph Similarity Description: How Are These Graphs Similar?
KDD '21: Proceedings of the 27th ACM SIGKDD Conference on Knowledge Discovery & Data MiningPages 185–195https://doi.org/10.1145/3447548.3467257How do social networks differ across platforms? How do information networks change over time? Answering questions like these requires us to compare two or more graphs. This task is commonly treated as a measurement problem, but numerical answers give ...
- research-articleJuly 2021
Interpretable Graph Similarity Computation via Differentiable Optimal Alignment of Node Embeddings
SIGIR '21: Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information RetrievalPages 665–674https://doi.org/10.1145/3404835.3462960Computing graph similarity is an important task in many graph-related applications such as retrieval in graph databases or graph clustering. While numerous measures have been proposed to capture the similarity between a pair of graphs, Graph Edit ...
- research-articleAugust 2021
Graph-based Strategy for Establishing Morphology Similarity
SSDBM '21: Proceedings of the 33rd International Conference on Scientific and Statistical Database ManagementPages 169–180https://doi.org/10.1145/3468791.3468819Analysis of morphological data is central to a broad class of scientific problems in materials science, astronomy, bio-medicine, and many others. Understanding relationships between morphologies is a core analytical task in such settings. In this paper,...
-
- research-articleJanuary 2021
A graph-based framework for malicious software detection and classification utilizing temporal-graphs
Journal of Computer Security (JOCS), Volume 29, Issue 6Pages 651–688https://doi.org/10.3233/JCS-210057In this paper we present a graph-based framework that, utilizing relations between groups of System-calls, detects whether an unknown software sample is malicious or benign, and classifies a malicious software to one of a set of known malware families. In ...
- research-articleJanuary 2020
GraKeL: a graph kernel library in Python
- Giannis Siglidis,
- Giannis Nikolentzos,
- Stratis Limnios,
- Christos Giatsidis,
- Konstantinos Skianis,
- Michalis Vazirgiannis
The Journal of Machine Learning Research (JMLR), Volume 21, Issue 1Article No.: 54, Pages 1993–1997The problem of accurately measuring the similarity between graphs is at the core of many applications in a variety of disciplines. Graph kernels have recently emerged as a promising approach to this problem. There are now many kernels, each focusing on ...
- research-articleNovember 2019
Deep Graph Similarity Learning for Brain Data Analysis
- Guixiang Ma,
- Nesreen K. Ahmed,
- Theodore L. Willke,
- Dipanjan Sengupta,
- Michael W. Cole,
- Nicholas B. Turk-Browne,
- Philip S. Yu
CIKM '19: Proceedings of the 28th ACM International Conference on Information and Knowledge ManagementPages 2743–2751https://doi.org/10.1145/3357384.3357815We propose an end-to-end graph similarity learning framework called Higher-order Siamese GCN for multi-subject fMRI data analysis. The proposed framework learns the brain network representations via a supervised metric-based approach with siamese neural ...
- research-articleNovember 2019
A three-phase workflow for general and expressive representations of nondeterminism in HPC applications
International Journal of High Performance Computing Applications (SAGE-HPCA), Volume 33, Issue 6Pages 1175–1184https://doi.org/10.1177/1094342019868826Nondeterminism is an increasingly entrenched property of high-performance computing (HPC) applications and has recently been shown to seriously hamper debugging and reproducibility efforts. Tools for addressing the nondeterministic debugging problem have ...
- research-articleOctober 2018
Multiperspective Graph-Theoretic Similarity Measure
CIKM '18: Proceedings of the 27th ACM International Conference on Information and Knowledge ManagementPages 1223–1232https://doi.org/10.1145/3269206.3271758Determining the similarity between two objects is pertinent to many applications. When the basis for similarity is a set of object-to-object relationships, it is natural to rely on graph-theoretic measures. One seminal technique for measuring the ...
- research-articleJuly 2018
NetLSD: Hearing the Shape of a Graph
KDD '18: Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery & Data MiningPages 2347–2356https://doi.org/10.1145/3219819.3219991Comparison among graphs is ubiquitous in graph analytics. However, it is a hard task in terms of the expressiveness of the employed similarity measure and the efficiency of its computation. Ideally, graph comparison should be invariant to the order of ...
- research-articleNovember 2016
Approximate graph distance with imagisation
iiWAS '16: Proceedings of the 18th International Conference on Information Integration and Web-based Applications and ServicesPages 115–124https://doi.org/10.1145/3011141.3011163Graph similarity can contribute to the solutions of a wide variety of real-life problems. Effective graph similarity measures, therefore, are in high demand in areas such as communication network, biology, medicine, finance, etc. Existing similarity ...
- research-articleMay 2015
Querying Web-Scale Information Networks Through Bounding Matching Scores
WWW '15: Proceedings of the 24th International Conference on World Wide WebPages 527–537https://doi.org/10.1145/2736277.2741131Web-scale information networks containing billions of entities are common nowadays. Querying these networks can be modeled as a subgraph matching problem. Since information networks are incomplete and noisy in nature, it is important to discover answers ...
- research-articleApril 2015
MOE quantification of missions using sensor data driven graph similarity metrics
A mission plan consists of a set of actions to be performed in a given situation such that the specified actions mitigate the assessed situation effectively. Military missions use sensors of diverse sensing modalities for Intelligence, Reconnaissance ...
- research-articleNovember 2014
Semantics-Aware Android Malware Classification Using Weighted Contextual API Dependency Graphs
CCS '14: Proceedings of the 2014 ACM SIGSAC Conference on Computer and Communications SecurityPages 1105–1116https://doi.org/10.1145/2660267.2660359The drastic increase of Android malware has led to a strong interest in developing methods to automate the malware analysis process. Existing automated Android malware detection and classification methods fall into two general categories: 1) signature-...
- research-articleAugust 2014
Modeling and measuring graph similarity: the case for centrality distance
FOMC '14: Proceedings of the 10th ACM international workshop on Foundations of mobile computingPages 47–52https://doi.org/10.1145/2634274.2634277The study of the topological structure of complex networks has fascinated researchers for several decades, and today we have a fairly good understanding of the types and reoccurring characteristics of many different complex networks. However, ...
- ArticleJuly 2013
Attributed graph similarity from the quantum jensen-shannon divergence
SIMBAD'13: Proceedings of the Second international conference on Similarity-Based Pattern RecognitionPages 204–218https://doi.org/10.1007/978-3-642-39140-8_14One of the most fundamental problem that we face in the graph domain is that of establishing the similarity, or alternatively the distance, between graphs. In this paper, we address the problem of measuring the similarity between attributed graphs. In ...
- articleMay 2012
A space and time efficient algorithm for SimRank computation
SimRank has become an important similarity measure to rank web documents based on a graph model on hyperlinks. The existing approaches for conducting SimRank computation adopt an iteration paradigm. The most efficient deterministic technique yields $O\left(n^3\right)$ ...
- research-articleApril 2012
Bridging informal tagging and formal semantics via hybrid navigation
Journal of Information Science (JIPP), Volume 38, Issue 2Pages 140–155https://doi.org/10.1177/0165551511435882The folksonomies resulting from user-generated tag systems feature rapid adaptability, and reflect the information needs of their supporting user communities. However, they suffer from well-known problems, such as polysemy, heteronymy and lack of recall,...
- research-articleMay 2011
Content-based search of model repositories with graph matching techniques
SUITE '11: Proceedings of the 3rd International Workshop on Search-Driven Development: Users, Infrastructure, Tools, and EvaluationPages 5–8https://doi.org/10.1145/1985429.1985431Modern software project repositories provide support for both source code and design models that describe in details the data structure, behavior, and components of an application. We propose a graph matching-based technique between software models to ...