18 citations · 28 across the 5 of their papers we have counts for
6 papers
Extending Sticky-Datalog+/- via Finite-Position Selection Functions: Tractability, Algorithms, and Optimization
Leopoldo Bertossi, Mostafa Milani
Weakly-Sticky(WS) Datalog+/- is an expressive member of the family of Datalog+/- program classes that is defined on the basis of the conditions of stickiness and weak-acyclicity. C…
Privacy-Aware Data Cleaning-as-a-Service (Extended Version)
Yu Huang, Mostafa Milani, Fei Chiang
Data cleaning is a pervasive problem for organizations as they try to reap value from their data. Recent advances in networking and cloud computing technology have fueled a new com…
Diversifying Anonymized Data with Diversity Constraints
Mostafa Milani, Yu Huang, Fei Chiang
Recently introduced privacy legislation has aimed to restrict and control the amount of personal data published by companies and shared to third parties. Much of this real data is…
Facilitating SQL Query Composition and Analysis
Zainab Zolaktaf, Mostafa Milani, Rachel Pottinger
Formulating efficient SQL queries requires several cycles of tuning and execution, particularly for inexperienced users. We examine methods that can accelerate and improve this int…
Extending Weakly-Sticky Datalog+/-: Query-Answering Tractability and Optimizations
Mostafa Milani, Leopoldo Bertossi
Weakly-sticky (WS) Datalog+/- is an expressive member of the family of Datalog+/- programs that is based on the syntactic notions of stickiness and weak-acyclicity. Query answering…
Tractable Query Answering and Optimization for Extensions of Weakly-Sticky Datalog+-
Mostafa Milani, Leopoldo Bertossi
We consider a semantic class, weakly-chase-sticky (WChS), and a syntactic subclass, jointly-weakly-sticky (JWS), of Datalog+- programs. Both extend that of weakly-sticky (WS) progr…