42 citations · 47 across the 3 of their papers we have counts for
6 papers
Space-Efficient Random Walks on Streaming Graphs
Serafeim Papadias, Zoi Kaoudi, Jorge-Arnulfo Quiane-Ruiz +1
Graphs in many applications, such as social networks and IoT, are inherently streaming, involving continuous additions and deletions of vertices and edges at high rates. Constructi…
Agora: A Unified Asset Ecosystem Going Beyond Marketplaces and Cloud Services
Jonas Traub, Jorge-Arnulfo Quiané-Ruiz, Zoi Kaoudi +1
Data, algorithms, and compute/storage infrastructure are key assets that drive data science and artificial intelligence applications. As providing all these assets requires a huge…
AI-CARGO: A Data-Driven Air-Cargo Revenue Management System
Stefano Giovanni Rizzo, Ji Lucas, Zoi Kaoudi +2
We propose AI-CARGO, a revenue management system for air-cargo that combines machine learning prediction with decision-making using mathematical optimization methods. AI-CARGO addr…
Building your Cross-Platform Application with RHEEM
Sanjay Chawla, Bertty Contreras-Rojas, Zoi Kaoudi +2
Today, organizations typically perform tedious and costly tasks to juggle their code and data across different data processing platforms. Addressing this pain and achieving automat…
RHEEMix in the Data Jungle: A Cost-based Optimizer for Cross-platform Systems
Sebastian Kruse, Zoi Kaoudi, Bertty Contreras +3
In pursuit of efficient and scalable data analytics, the insight that "one size does not fit all" has given rise to a plethora of specialized data processing platforms and today's…
A Cost-based Optimizer for Gradient Descent Optimization
Zoi Kaoudi, Jorge-Arnulfo Quiané-Ruiz, Saravanan Thirumuruganathan +2
As the use of machine learning (ML) permeates into diverse application domains, there is an urgent need to support a declarative framework for ML. Ideally, a user will specify an M…