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Online social connections occur within a specific conversational context. Prior work in network analysis of social media data attempts to contextualize data through filtering. We propose a method of contextualizing online conversational…

Social and Information Networks · Computer Science 2022-07-27 Thomas Magelinski , Kathleen M. Carley

The Semantic Web, an extension of the current web, provides a common framework that makes data machine understandable and also allows data to be shared and reused across various applications. Resource Description Framework (RDF), a…

Cryptography and Security · Computer Science 2019-12-25 Sara Hosseinzadeh Kassani , Ralph Deters

Understanding user interface (UI) functionality is a useful yet challenging task for both machines and people. In this paper, we investigate a machine learning approach for screen correspondence, which allows reasoning about UIs by mapping…

Human-Computer Interaction · Computer Science 2023-01-23 Jason Wu , Amanda Swearngin , Xiaoyi Zhang , Jeffrey Nichols , Jeffrey P. Bigham

In this position paper, we present ideas about creating a next generation framework towards an adaptive interface for data communication and visualisation systems. Our objective is to develop a system that accepts large data sets as inputs…

Human-Computer Interaction · Computer Science 2016-11-15 Grazziela P. Figueredo , Christian Wagner , Jonathan M. Garibaldi , Uwe Aickelin

Blockchain represents a technology for establishing a shared, immutable version of the truth between a network of participants that do not trust one another, and therefore has the potential to disrupt any financial or other industries that…

Computers and Society · Computer Science 2016-11-02 Marek Laskowski , Henry M. Kim

Recent research has explored using Large Language Models for recommendation tasks by transforming user interaction histories and item metadata into text prompts, then having the LLM produce rankings or recommendations. A promising approach…

Information Retrieval · Computer Science 2025-10-03 Bo Ma , LuYao Liu , Simon Lau , Chandler Yuan , and XueY Cui , Rosie Zhang

We demonstrate that user preferences can be represented and predicted across topical domains using large-scale social modeling. Given information about popular entities favored by a user, we project the user into a social embedding space…

Social and Information Networks · Computer Science 2026-03-12 Nir Lotan , Adir Solomon , Ido Guy , Einat Minkov

Semantic communication and edge-cloud collaborative intelligence are increasingly recognized as foundational enablers for next-generation intelligent services operating under stringent bandwidth, latency, and resource constraints. By…

Networking and Internet Architecture · Computer Science 2025-12-23 Murdadha Nasif , Ahmed Refaey Hussein

A hybrid social network for building social communities for a university community is presented. The system employed the semantic ontology for an offline/online social network site (SNS). It captures the core features of an SNS including…

Social and Information Networks · Computer Science 2015-03-20 O. Chigozie , P. Williams , N. E. Osegi

We aim to accelerate the original vision of the semantic web by revisiting design decisions that have defined the semantic web up until now. We propose a shift in direction that more broadly embraces existing data infrastructure by…

Databases · Computer Science 2024-07-30 Vleer Doing , Ryan Wisnesky

Nowadays, the need for system interoperability in or across enterprises has become more and more ubiquitous. Lots of research works have been carried out in the information exchange, transformation, discovery and reuse. One of the main…

Software Engineering · Computer Science 2014-11-17 Y. Liao , M. Lezoche , H. Panetto , N. Boudjlida , Eduardo Rocha Loures

In the past decade, social innovation projects have gained the attention of policy makers, as they address important social issues in an innovative manner. A database of social innovation is an important source of information that can…

Computation and Language · Computer Science 2019-05-23 Nikola Milosevic , Dimitar Marinov , Abdullah Gok , Goran Nenadic

We introduce semantic-features, an extensible, easy-to-use library based on Chronis et al. (2023) for studying contextualized word embeddings of LMs by projecting them into interpretable spaces. We apply this tool in an experiment where we…

Computation and Language · Computer Science 2025-06-09 Jwalanthi Ranganathan , Rohan Jha , Kanishka Misra , Kyle Mahowald

The Semantic Web is an extension of the current web in which information is given well-defined meaning. The perspective of Semantic Web is to promote the quality and intelligence of the current web by changing its contents into machine…

Artificial Intelligence · Computer Science 2012-08-06 Hamed Hassanzadeh , MohammadReza Keyvanpour

Meaning can be generated when information is related at a systemic level. Such a system can be an observer, but also a discourse, for example, operationalized as a set of documents. The measurement of semantics as similarity in patterns…

Computation and Language · Computer Science 2011-02-01 Loet Leydesdorff , Kasper Welbers

In this paper, we present our approach, called SATIS (Semantically AnnotaTed Intentions for Services), relying on intentional process modeling and semantic web technologies and models, to assist collaboration among the members of a…

Computers and Society · Computer Science 2015-04-01 Isabelle Mirbel , Pierre Crescenzo

This paper addresses the generation of explanations with visual examples. Given an input sample, we build a system that not only classifies it to a specific category, but also outputs linguistic explanations and a set of visual examples…

Computer Vision and Pattern Recognition · Computer Science 2019-05-21 Atsushi Kanehira , Tatsuya Harada

Existing Semantic Desktops are still reproached for being too complicated to use or not scaling well. Besides, a real "killer app" is still missing. In this paper, we present a new prototype inspired by NEPOMUK and its successors having a…

Artificial Intelligence · Computer Science 2018-08-06 Christian Jilek , Markus Schröder , Sven Schwarz , Heiko Maus , Andreas Dengel

The use of domain knowledge is generally found to improve query efficiency in content filtering applications. In particular, tangible benefits have been achieved when using knowledge-based approaches within more specialized fields, such as…

Information Retrieval · Computer Science 2015-03-17 Pekka Malo , Pyry Siitari , Oskar Ahlgren , Jyrki Wallenius , Pekka Korhonen

We present a formal specification of the Semantic Web, as an extension of the World Wide Web using the well known algebraic specification language CafeOBJ. Our approach allows the description of the key elements of the Semantic Web…

Logic in Computer Science · Computer Science 2011-08-01 Katerina Ksystra , Nikolaos Triantafyllou , Petros Stefaneas , Panayiotis Frangos