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Identifying and Evaluating Anomalous Structural Change-based Nodes in Generalized Dynamic Social Networks

期刊: ACM TRANSACTIONS ON THE WEB, 2021; 15 (4)

Recently, dynamic social network research has attracted a great amount of attention, especially in the area of anomaly analysis that analyzes the anom......

Exploring Weather Data to Predict Activity Attendance in Event-based Social Network: From the Organizer's View

期刊: ACM TRANSACTIONS ON THE WEB, 2021; 15 (2)

Event-based social networks (EBSNs) connect online and offline lives. They allow online users with similar interests to get together in real life. Att......

Sampling Graphlets of Multiplex Networks: A Restricted Random Walk Approach

期刊: ACM TRANSACTIONS ON THE WEB, 2021; 15 (4)

Graphlets are induced subgraph patterns that are crucial to the understanding of the structure and function of a large network. A lot of effort has be......

Cross-site Prediction on Social Influence for Cold-start Users in Online Social Networks

期刊: ACM TRANSACTIONS ON THE WEB, 2021; 15 (2)

Online social networks (OSNs) have become a commodity in our daily life. As an important concept in sociology and viral marketing, the study of social......

Studying and Understanding Characteristics of Post-Syncing Practice and Goal in Social Network Sites

期刊: ACM TRANSACTIONS ON THE WEB, 2021; 15 (4)

Many popular social network sites (SNSs) provide the post-syncing functionality, which allows users to synchronize posts automatically among different......

Attributed Collaboration Network Embedding for Academic Relationship Mining

期刊: ACM TRANSACTIONS ON THE WEB, 2021; 15 (1)

Finding both efficient and effective quantitative representations for scholars in scientific digital libraries has been a focal point of research. The......

Decoupled Variational Embedding for Signed Directed Networks

期刊: ACM TRANSACTIONS ON THE WEB, 2021; 15 (1)

Node representation learning for signed directed networks has received considerable attention in many real-world applications such as link sign predic......

CBPCS: A Cache-block-based Service Process Caching Strategy to Accelerate the Execution of Service Processes

期刊: ACM TRANSACTIONS ON THE WEB, 2021; 15 (1)

With the development of cloud computing and the advent of the Web 2.0 era, composing a set of Web services as a service process is becoming a common p......

Topic-aware Web Service Representation Learning

期刊: ACM TRANSACTIONS ON THE WEB, 2020; 14 (2)

The advent of Service-Oriented Architecture (SOA) has brought a fundamental shift in the way in which distributed applications are implemented. An ove......

Time-aspect-sentiment Recommendation Models Based on Novel Similarity Measure Methods

期刊: ACM TRANSACTIONS ON THE WEB, 2020; 14 (2)

The explosive growth of e-commerce has led to the development of the recommendation system. The recommendation system aims to provide a set of items t......

PatternRank plus NN: A Ranking Framework Bringing User Behaviors into Entity Set Expansion from Web Search Queries

期刊: ACM TRANSACTIONS ON THE WEB, 2020; 14 (3)

We propose a ranking framework, called PatternRank+NN, for expanding a set of seed entities of a particular class (i.e., entity set expansion) from We......

On Scalability of Association-rule-based Recommendation: A Unified Distributed-computing Framework

期刊: ACM TRANSACTIONS ON THE WEB, 2020; 14 (3)

The association-rule-based approach is one of the most common technologies for building recommender systems and it has been extensively adopted for co......

SMINT: Toward Interpretable and Robust Model Sharing for Deep Neural Networks

期刊: ACM TRANSACTIONS ON THE WEB, 2020; 14 (3)

Sharing a pre-trained machine learning model, particularly a deep neural network via prediction APIs, is becoming a common practice on machine learnin......

Roaming Through the Castle Tunnels: An Empirical Analysis of Inter-app Navigation of Android Apps

期刊: ACM TRANSACTIONS ON THE WEB, 2020; 14 (3)

Smartphone applications (a.k.a., apps) have become indispensable in our everyday life and work. In practice, accomplishing a task on smartphones may r......

Efficient Pairwise Penetrating-rank Similarity Retrieval

期刊: ACM TRANSACTIONS ON THE WEB, 2019; 13 (4)

Many web applications demand a measure of similarity between two entities, such as collaborative filtering, web document ranking, linkage prediction, ......

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