Program

Accepted Papers

Monday (AMW School)| Tuesday (AMW School)| Wednesday| Thursday| Friday

Salon Colombia - 15th Floor

Monday - May 21

9:30AM - 10:00AM Registration and Coffee
10:00AM - 11:15AM A Tutorial on Information Visualization and Visual Analytics - Denis Parra
11:15AM - 11:45AM Coffee Break
11:45AM - 1:00PM A Tutorial on Information Visualization and Visual Analytics (cont)
1:00PM - 2:30PM Lunch
2:30PM - 3:45PM Introduction to Mining Social Media Data - Miriam Fernandez
3:45PM - 4:15PM Coffee Break
4:15PM - 5:30PM Introduction to Mining Social Media Data (cont)
Evening Student Activity TBD

Tuesday - May 22

9:30AM - 10:00AM Registration and Coffee
10:00AM - 11:15AM Understanding the Bitcoin Protocol - Martin Ugarte
11:15AM - 11:45AM Coffee Break
11:45AM - 1:00PM Understanding the Bitcoin Protocol (cont)
1:00PM - 2:30PM Lunch
2:30PM - 3:45PM Introduction to Data Quality - Fei Chiang co-presented with Mostafa Milani
3:45PM - 4:15PM Coffee Break
4:15PM - 5:30PM Introduction to Data Quality (cont)
6:00PM - 7:30PM Opening Reception

Wednesday - May 23

9:15AM - 9:45AM Registration and Morning Coffee
9:45AM - 10:00AM Opening
10:00AM - 11:00AM Keynote 1: Artificial Intelligence for policing - Miriam Fernandez
Slides
Chair: Juan Sequeda
11:00AM - 11:30AM Coffee Break
11:30AM - 1:00PM Session 1: Data Analytics
Chair: Domagoj Vrgoc
  1. The Vadalog System: Swift Logic for Big Data and Enterprise Knowledge Graphs
    Luigi Bellomarini, Georg Gottlob, Andreas Pieris and Emanuel Sallinger.
  2. Declarative BigData Algorithms via Aggregates and Relational Database Dependencies
    Carlo Zaniolo, Mohan Yang, Matteo Interlandi, Ariyam Das, Alexander Shkapsky and Tyson Condie.
  3. A Simple, Efficient, Parallelizable Algorithm for Approximated Nearest Neighbors
    Sebastián Ferrada, Benjamin Bustos and Nora Reyes.
  4. Domain-Independent Detection of Emergency Situations Based on Social Activity Related to Geolocations
    Hernan Sarmiento and Barbara Poblete.
  5. Spatiotemporal data representation: place, time and text embedded in the same space
    Juglar Diaz Zamora and Barbara Poblete.
  6. Effective Team Formation in Expert Networks
    Morteza Zihayat, Aijun An, Lukasz Golab, Mehdi Kargar and Jaroslaw Szlichta.
1:00PM - 2:30PM Lunch
2:30PM - 4:00PM Session 2: Reasoning
Chair: Emanuel Sallinger
  1. An Operational Approach to Consistent Query Answering
    Marco Calautti, Leonid Libkin and Andreas Pieris.
  2. Relational to RDF Data Exchange in Presence of a Shape Expression Schema
    Iovka Boneva, Jose Martin Lozano Aparicio and Slawomir Staworko.
  3. Causality in Databases: Answer-Set Programs and Integrity Constraints
    Leopoldo Bertossi.
  4. First-Order Rewritability of Frontier-Guarded Ontology-Mediated Queries
    Pablo Barceló, Gerald Berger, Carsten Lutz and Andreas Pieris.
  5. Ontology-based Automatic Reclassication of Tissues and Organs in Histological Images
    Claudia Mazo, Maria Trujillo, Enrique Alegre and Liliana Salazar.
  6. What should Entity Linking link?
    Henry Rosales-Méndez, Barbara Poblete and Aidan Hogan.
4:00PM - 5:00PM Coffee and Poster Session
5:00 PM Bus leaves for the Banquet
5:30PM - ... Banquet

Thursday - May 24

9:30AM - 10:00AM Morning Coffee
10:00AM - 11:00AM Keynote 2: Worst case optimal join algorithms: techniques, results, and open problems - Hung Ngo
Slides
Chair: Dan Olteanu
11:00AM - 11:30AM Coffee Break
11:30AM - 1:00PM Session 3: Query Answering
Chair: Pablo Barceló
  1. General and Fractional Hypertree Decompositions: Hard and Easy Cases (Extended abstract)
    Wolfgang Fischl, Georg Gottlob and Reinhard Pichler.
  2. Counting Triangles under Updates
    Ahmet Kara, Hung Ngo, Milos Nikolic, Dan Olteanu and Haozhe Zhang.
  3. On the difference between Complex Event Processing and Dynamic Query Evaluation
    Martin Ugarte and Stijn Vansummeren.
  4. Automatic Identification of Best Attributes for Indexing in Data Deduplication
    Levy Souza, Fabricio Murai, Ana Paula C. Da Silva and Mirella M. Moro.
  5. On the Complexity of Query Answering under Access Limitations: A Computational Formalism
    Andrea Calí and Martin Ugarte.
  6. A Model of Distributed Query Computation in Client-Server Scenarios
    Olaf Hartig, Ian Letter and Jorge Pérez.
1:00PM - 2:30PM Lunch
2:30PM - 3:30PM Keynote 3: A Theoretical View on Reverse Engineering Problems for Database Query Languages - Pablo Barcelo
Chair: Reinhard Pichler
3:30PM - 4:00PM Coffee Break
4:00PM - 5:30PM Session 4: Incomplete and Probabilistic Databases & Putpourri
Chair: Aidan Hogan
  1. How standard is the SQL Standard?
    Paolo Guagliardo and Leonid Libkin.
  2. On the tractability of certain answers for SQL nulls in relational algebra with inequalities
    Etienne Toussaint.
  3. Universal Nulls (Extended Abstract)
    Gosta Grahne and Ali Moallemi.
  4. Towards Deterministic Decomposable Circuits for Safe Queries
    Mikael Monet and Dan Olteanu.
  5. Oceanographic Data Management: Towards the Publishing of Argentine Oceanographic Campaigns as Linked Data
    Marcos Zárate, Pablo Rosales, Pablo Fillottrani, Claudio Delrieux and Mirtha Lewis.
  6. The Data Readiness problem for relational databases
    Rada Chirkova, Jon Doyle and Juan L. Reutter.
Dinner On your own. See Attending section for restaurant recommendations
Late Night. After 10pm Salsa dancing at Tin Tin Deo (Map) Cover is $10,000 COP which can only be paid in cash.

Friday - May 25

9:30AM - 10:00AM Morning Coffee
10:00AM - 11:00AM Keynote 4: Cutting the Cruft from the Toasts - Vanessa Murdock
Chair: Barbara Poblete
11:00AM - 11:30AM Coffee Break
11:30AM - 1:00PM Session 5: Graph Data
Chair: Olaf Hartig
  1. Towards a Robust Semantics for Recursive SHACL: Preliminary Discussion
    Julien Corman, Juan L. Reutter and Ognjen Savkovic.
  2. A Data-Driven Graph Schema
    Larry González and Aidan Hogan.
  3. Verification of Fixed-Topology Declarative Distributed Systems with External Data
    Diego Calvanese, Marco Montali and Jorge Lobo.
  4. Findings from Two Decades of Research on Schema Discovery using a Systematic Literature Review
    Silvio Normey Gómez, Lorena Etcheverry, Adriana Marotta and Mariano Consens.
  5. The property graph database model
    Renzo Angles.
1:00PM - 2:30PM Lunch
2:30PM - 3:30PM Business Meeting and Closing
3:30PM - 4:00PM Farewell Coffee Break
Bus leaves at 6:30pm from the hotel lobby Delirio: Salsa+Circus+Orquesta (this is an extra activity not included in the registration)
Cali is known as the salsa capital of the world. Delirio: Salsa+Circus+Orquesta is a special event that occurs only on the last friday of the month in Cali. Imagine Cirque du Soleil meets Salsa combined with food, drinks and dancing. You can search on youtube for "Delirio Cali Colombia" and find many videos.
Delirio will take place on Friday May 25. The show starts around 7pm and lasts till 2am. If you are interested in attending or have any questions, please send us an email to amwcalicolombia2018@gmail.com with the subject "AMW2018 Delirio". The tickets are approximately 70 USD and is separate from AMW registration.
Bus 1 will return at 11pm. Bus 2 will return at 2am. If you want to leave at a different time, you can return in a taxi.

Accepted Papers

  • Luigi Bellomarini, Georg Gottlob, Andreas Pieris and Emanuel Sallinger. The Vadalog System: Swift Logic for Big Data and Enterprise Knowledge Graphs
  • Carlo Zaniolo, Mohan Yang, Matteo Interlandi, Ariyam Das, Alexander Shkapsky and Tyson Condie. Declarative BigData Algorithms via Aggregates and Relational Database Dependencies
  • Sebastián Ferrada, Benjamin Bustos and Nora Reyes. A Simple, Efficient, Parallelizable Algorithm for Approximated Nearest Neighbors
  • Hernan Sarmiento and Barbara Poblete. Domain-Independent Detection of Emergency Situations Based on Social Activity Related to Geolocations
  • Juglar Diaz Zamora and Barbara Poblete. Spatiotemporal data representation: place, time and text embedded in the same space
  • Morteza Zihayat, Aijun An, Lukasz Golab, Mehdi Kargar and Jaroslaw Szlichta. Effective Team Formation in Expert Networks
  • Marco Calautti, Leonid Libkin and Andreas Pieris. An Operational Approach to Consistent Query Answering
  • Iovka Boneva, Jose Martin Lozano Aparicio and Slawomir Staworko. Relational to RDF Data Exchange in Presence of a Shape Expression Schema
  • Leopoldo Bertossi. Causality in Databases: Answer-Set Programs and Integrity Constraints
  • Pablo Barceló, Gerald Berger, Carsten Lutz and Andreas Pieris. First-Order Rewritability of Frontier-Guarded Ontology-Mediated Queries
  • Claudia Mazo, Maria Trujillo, Enrique Alegre and Liliana Salazar. Ontology-based Automatic Reclassication of Tissues and Organs in Histological Images
  • Henry Rosales-Méndez, Barbara Poblete and Aidan Hogan. What should Entity Linking link?
  • Wolfgang Fischl, Georg Gottlob and Reinhard Pichler. General and Fractional Hypertree Decompositions: Hard and Easy Cases (Extended abstract)
  • Ahmet Kara, Hung Ngo, Milos Nikolic, Dan Olteanu and Haozhe Zhang. Counting Triangles under Updates
  • Martin Ugarte and Stijn Vansummeren. On the difference between Complex Event Processing and Dynamic Query Evaluation
  • Levy Souza, Fabricio Murai, Ana Paula C. Da Silva and Mirella M. Moro. Automatic Identification of Best Attributes for Indexing in Data Deduplication
  • Andrea Calí and Martin Ugarte. On the Complexity of Query Answering under Access Limitations: A Computational Formalism
  • Olaf Hartig, Ian Letter and Jorge Pérez. A Model of Distributed Query Computation in Client-Server Scenarios
  • Paolo Guagliardo and Leonid Libkin. How standard is the SQL Standard?
  • Etienne Toussaint. On the tractability of certain answers for SQL nulls in relational algebra with inequalities
  • Gosta Grahne and Ali Moallemi. Universal Nulls (Extended Abstract)
  • Mikael Monet and Dan Olteanu. Towards Deterministic Decomposable Circuits for Safe Queries
  • Marcos Zárate, Pablo Rosales, Pablo Fillottrani, Claudio Delrieux and Mirtha Lewis. Oceanographic Data Management: Towards the Publishing of Argentine Oceanographic Campaigns as Linked Data
  • Rada Chirkova, Jon Doyle and Juan L. Reutter. The Data Readiness problem for relational databases
  • Julien Corman, Juan L. Reutter and Ognjen Savkovic. Towards a Robust Semantics for Recursive SHACL: Preliminary Discussion
  • Larry González and Aidan Hogan. A Data-Driven Graph Schema
  • Diego Calvanese, Marco Montali and Jorge Lobo. Verification of Fixed-Topology Declarative Distributed Systems with External Data
  • Silvio Normey Gómez, Lorena Etcheverry, Adriana Marotta and Mariano Consens. Findings from Two Decades of Research on Schema Discovery using a Systematic Literature Review
  • Renzo Angles. The property graph database model

Sponsored by:

Organized by: