63 citations · 83 across the 8 of their papers we have counts for
3 papers · 1 filter
Distributed Computation of Top- Degrees in Hidden Bipartite Graphs
Panagiotis Kostoglou, Apostolos N. Papadopoulos, Yannis Manolopoulos
Hidden graphs are flexible abstractions that are composed of a set of known vertices (nodes), whereas the set of edges are not known in advance. To uncover the set of edges, multip…
RELINE: Point-of-Interest Recommendations using Multiple Network Embeddings
Giannis Christoforidis, Pavlos Kefalas, Apostolos N. Papadopoulos +1
The rapid growth of users' involvement in Location-Based Social Networks (LBSNs) has led to the expeditious growth of the data on a global scale. The need of accessing and retrievi…
The Technological Gap Between Virtual Assistants and Recommendation Systems
Dimitrios Rafailidis, Yannis Manolopoulos
Virtual assistants, also known as intelligent conversational systems such as Google's Virtual Assistant and Apple's Siri, interact with human-like responses to users' queries and f…