Themis: A GPU-accelerated Relational Query Execution Engine

In Proceedings of 51st International Conference on Very Large Data Bases (VLDB 2025)

ACM Press, London, United Kingdom

Experience Report on Using LANTERN in Teaching Relational Query Processing

In the Proceedings of 56th ACM Technical Symposium on Computer Science Education (ACM SIGCSE TS 2025)

ACM Press, Pittsburgh, USA

DARKER: Efficient Transformer with Data-driven Attention Mechanism for Time Series

In Proceedings of 50th International Conference on Very Large Data Bases (VLDB 2024)

ACM Press, Guangzhou, China.

Temporal JSON Keyword Search

In the Proceedings of 50th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2024)

ACM Press, Santiago, Chile

Code

SIERRA: A Counterfactual Thinking-based Visual Interface for Property Graph Query Construction

In the Proceedings of 50th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2024)

ACM Press, Santiago, Chile (Demo)

[Video]

Cognitive Psychology Meets Data Management: State of the Art and Future Directions

In the Proceedings of 50th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2024)

ACM Press, Santiago, Chile (Tutorial)

Social Psychology Meets Social Computing: State of the Art and Future Directions

In the Proceedings of the ACM Web Conference (ACM WWW)

ACM Press, Singapore (Tutorial)

DKWS: A Distributed System for Keyword Search on Massive Graphs

IEEE Transactions on Data and Knowledge Engineering (TKDE), 36(5), IEEE CS

CLOSET: Data-Driven COI Detection and Management in Peer-Review Venues

Communication of the ACM (CACM), 66(7), ACM.

To Draw Is Human: Toward No-Code Subgraph Search

Communication of the ACM (CACM), 66(7), ACM.

Theories and Principles Matter: Towards Visually Appealing and Effective Abstraction of Property Graph Queries

In the Proceedings of 49th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2023)

ACM Press, Seattle, USA.

A Framework for Privacy Preserving Localized Graph Pattern Query Processing

In the Proceedings of 49th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2023)

ACM Press, Seattle, USA.

ARENA: Alternative Relational Query Plan Exploration to Augment Database Education

In the Proceedings of 49th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2023)

ACM Press, Seattle, USA (Demo).

Video

Software

PANE: Scalable and Effective Attributed Network Embedding

The VLDB Journal, 32(6), Springer-Verlag.

Code

Special Issue on Best Papers of VLDB 2021

SVP-T: A Shape-level Variable-Position Transformer for Multivariate Time Series Classification

In Proceedings of 37th AAAI Conference on Artificial Intelligence (AAAI 2023)

AAAI Press, Washington, D.C., USA.

SENSOR: Data-driven Construction of Sketch-based Visual Query Interfaces for Time Series Data

In Proceedings of 48th International Conference on Very Large Data Bases (VLDB 2022)

ACM Press, Sydney, Australia (Demo).

Video

MOCHA: A Tool for Visualizing Impact of Operator Choices in Query Execution Plans for Database Education

In Proceedings of 48th International Conference on Very Large Data Bases (VLDB 2022)

ACM Press, Sydney, Australia (Demo).

Video

Software

Data-driven Visual Query Interfaces for Graphs: Past, Present, and (Near) Future

In the Proceedings of 48th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2022)

ACM Press, Philadelphia, USA (Tutorial).

Part 1, Part 2, Part 3

PLAYPEN: Plug-and-Play Visual Graph Query Interfaces for Top-down and Bottom-Up Search on Large Networks.

In the Proceedings of 48th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2022)

ACM Press, Philadelphia, USA (Demo).

Video

LANTERN: Boredom-conscious Natural Language Description Generation of Query Execution Plans for Database Education.

In the Proceedings of 48th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2022)

ACM Press, Philadelphia, USA (Demo).

Video

Software

IPS: Instance Profile for Shapelet Discovery for Time Series Classification

In the Proceedings of 38th IEEE International Conference on Data Engineering (ICDE 2022)

IEEE CS, Kuala Lumpur, Malaysia

Code

GFocus: User Focus-based Graph Query Autocompletion

IEEE Transactions on Data and Knowledge Engineering (TKDE), 34(4), IEEE CS

Efficient Shapelet Discovery for Time Series Classification

IEEE Transactions on Data and Knowledge Engineering (TKDE), 34(3), IEEE CS

Code

Kandinsky Mobile: Abstract Art-Inspired Interactive Visualization of Social Discussions on Mobile Devices.

In Proceedings of 29th ACM International Conference on Multimedia (ACM MM 2021)

ACM Press, Virtual (Interactive Arts Track).

Video

Towards Plug-and-Play Visual Graph Query Interfaces: Data-driven Canned Pattern Selection for Large Networks

In Proceedings of 47th International Conference on Very Large Data Bases (VLDB 2021)

ACM Press, Copenhagen, Denmark.

Technical Report

Video

Scaling Attributed Network Embedding to Massive Graphs

In Proceedings of 47th International Conference on Very Large Data Bases (VLDB 2021)

ACM Press, Copenhagen, Denmark.

Code

Best Research Paper Award

MIDAS: Towards Efficient and Effective Maintenance of Canned Patterns in Visual Graph Query Interfaces

In the Proceedings of 47th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2021)

ACM Press, Xi'an, China.

Technical Report

Code

Towards Enhancing Database Education: Natural Language Generation Meets Query Execution Plans

In the Proceedings of 47th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2021)

ACM Press, Xi'an, China.

Technical Report

Video

A Generic Ontology Framework for Indexing Keyword Search on Massive Graphs

IEEE Transactions on Data and Knowledge Engineering (TKDE), 33(6), IEEE CS

Code

Privacy Preserving Strong Simulation Queries for Large Graphs

In the Proceedings of 37th IEEE International Conference on Data Engineering (ICDE 2021)

IEEE CS, Chania, Greece

Code

ShapeNet: A Shapelet-Neural Network Approach for Multivariate Time Series Classification

In Proceedings of 35th AAAI Conference on Artificial Intelligence (AAAI 2021)

Vancouver, Canada.

Code

SURGE: Continuous Detection of Bursty Regions Over a Stream of Spatial Objects

IEEE Transactions on Data and Knowledge Engineering (TKDE), 32(11), IEEE CS

FERRARI: An Efficient Framework for Visual Exploratory Subgraph Search in Graph Databases

The VLDB Journal, 29(5), Springer-Verlag.

Code

Homogeneous Network Embedding for Massive Graphs via Reweighted Personalized PageRank

In Proceedings of 46th International Conference on Very Large Data Bases (VLDB 2020)

ACM Press, Tokyo, Japan.

Code

CHASSIS: Conformity Meets Online Information Diffusion

In the Proceedings of 46th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2020)

ACM Press, Portland, USA.

Technical Report

Talk

G-CARE: A Framework for Performance Benchmarking of Cardinality Estimation Techniques for Subgraph Matching

In the Proceedings of 46th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2020)

ACM Press, Portland, USA.

Code

BOOMER: A Tool for Blending Visual P-Homomorphic Queries on Large Networks

In the Proceedings of 46th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2020)

ACM Press, Portland, USA (Demo).

Video

AURORA: Data-driven Construction of Visual Graph Query Interfaces for Graph Databases

In the Proceedings of 46th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2020)

ACM Press, Portland, USA (Demo).

Video

LATTE: Visual Construction of Smart Contracts

In the Proceedings of 46th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2020)

ACM Press, Portland, USA (Demo).

Video

Code

PPKWS: An Efficient Framework for Keyword Search on Public-Private Networks

In the Proceedings of 36th IEEE International Conference on Data Engineering (ICDE 2020)

IEEE CS, Dallas, USA

Code

FROST: Movement History-conscious Facility Relocation

ACM Transactions on Intelligent Systems and Technology (ACM TIST), 11(1), ACM

Code

KANDINSKY: Abstract Art-Inspired Visualization of Social Discussions

In Proceedings of 42nd international ACM SIGIR conference on Research and Development in Information Retrieval (ACM SIGIR 2019)

ACM Press, Paris, France (Demo).

Video

CATAPULT: Data-driven Selection of Canned Patterns for Efficient Visual Graph Query Formulation

In the Proceedings of 45th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2019)

ACM Press, Amsterdam, The Netherlands.

Code

Efficient Estimation of Heat Kernel PageRank for Local Clustering

In the Proceedings of 45th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2019)

ACM Press, Amsterdam, The Netherlands.

Code

NEURON: Query Execution Plan Meets Natural Language Processing For Augmenting DB Education

In the Proceedings of 45th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2019)

ACM Press, Amsterdam, The Netherlands (Demo).

Video

Software

On-Demand Recent Personal Tweets Summarization on Mobile Devices

Journal of the Association for Information Science and Technology (JASIST)

70(6), Wiley Publisher (IF 2.835)

An Indexing Framework for Efficient Visual Exploratory Subgraph Search in Graph Databases

In the Proceedings of 35th IEEE International Conference on Data Engineering (ICDE 2019)

IEEE CS, Macau, China (Short)

Technical Report

Code

FGreat: Focused Graph Query Autocompletion

In the Proceedings of 35th IEEE International Conference on Data Engineering (ICDE 2019)

IEEE CS, Macau, China (Demo)

PANDA: A System for Partial Topology-based Search on Large Networks

In Proceedings of 44th International Conference on Very Large Data Bases (VLDB 2018)

ACM Press, Rio de Janeiro, Brazil (Demo).

Video

Code

Ranking Without Learning: Towards Historical Relevance-based Ranking of Social Images

In Proceedings of 41st international ACM SIGIR conference on Research and Development in Information Retrieval (ACM SIGIR 2018)

ACM Press, Ann Arbor, USA.

Killing Two Birds With One Stone: Concurrent Ranking of Tags and Comments of Social Images

In Proceedings of 41st international ACM SIGIR conference on Research and Development in Information Retrieval (ACM SIGIR 2018)

ACM Press, Ann Arbor, USA.

BOOMER: Blending Visual Formulation and Processing of p-Homomorphic Queries on Large Networks

In the Proceedings of 44th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2018)

ACM Press, Houston, USA.

Talk video (unplugged)

Software Video

PISTIS: A Conflict of Interest Declaration and Detection System for Peer Review Management

In the Proceedings of 44th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2018)

ACM Press, Houston, USA (Demo).

SURGE: Continuous Detection of Bursty Regions Over a Stream of Spatial Objects

In the Proceedings of 34th IEEE International Conference on Data Engineering (ICDE 2018)

IEEE CS, Paris, France

TROVE: A User-friendly Tool for Visualizing and Analyzing Cancer Hallmarks in Signaling Networks

Bioinformatics, 34(2), Oxford Univ Press.

Video

PICASSO: Exploratory Search of Connected Subgraph Substructures in Graph Databases

In the Proceedings of 43rd International Conference on Very Large Data Bases (VLDB 2017)

Munich, Germany (Demo).

Video

Summarizing Static and Dynamic Big Graphs

In the Proceedings of 43rd International Conference on Very Large Data Bases (VLDB 2017)

Munich, Germany (Tutorial).

Slides

TOTEM: Personal Tweets Summarization on Mobile Devices

In Proceedings of 40th international ACM SIGIR conference on Research and Development in Information Retrieval (ACM SIGIR 2017)

ACM Press, Tokyo, Japan (Demo).

Video

ASTERIX: Ambiguity and Missing Element-Aware XML Keyword Search Engine

In Proceedings of 40th international ACM SIGIR conference on Research and Development in Information Retrieval (ACM SIGIR 2017)

ACM Press, Tokyo, Japan (Demo).

Code

VISUAL: Simulation of Visual Subgraph Query Formulation To Enable Automated Performance Benchmarking

IEEE Transactions on Data and Knowledge Engineering (TKDE), 29(8), 1765-1778, IEEE CS

AutoG: A Visual Query Autocompletion Framework for Graph Databases

The VLDB Journal, 26(3), Springer-Verlag.

Software

Graph Querying Meets HCI: State of the Art and Future Directions

In the Proceedings of 43rd ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2017)

ACM Press, Chicago, USA (Tutorial).

Slides

PANDA: Towards Partial Topology-based Search on Large Networks in a Single Machine

The VLDB Journal, 26(2), Springer-Verlag.

Video

Code

PINOCCHIO: Probabilistic Influence-based Location Selection over Moving Objects

IEEE Transactions on Data and Knowledge Engineering (TKDE), 28(11) IEEE CS

Code

The Past is Not a Foreign Country: Detecting Semantically Similar Terms across Time

IEEE Transactions on Data and Knowledge Engineering (TKDE), 28(10), IEEE CS

Data-driven Visual Graph Query Interface Construction and Maintenance: Challenges and Opportunities

In the Proceedings of 42nd International Conference on Very Large Data Bases (VLDB 2016)

New Delhi, India.

AutoG: A Visual Query Autocompletion Framework for Graph Databases

In the Proceedings of 42nd International Conference on Very Large Data Bases (VLDB 2016)

New Delhi, India (Demo).

Software

DualSim: Parallel Subgraph Enumeration in a Massive Graph on a Single Machine

In the Proceedings of 42nd ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2016)

ACM Press, San Francisco, USA.

Software

Towards Best Region Search for Data Exploration

In the Proceedings of 42nd ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2016)

ACM Press, San Francisco, USA.

Clustering and Summarizing Protein-Protein Interaction Networks: A Survey

IEEE Transactions on Data and Knowledge Engineering (TKDE), 28(3), IEEE CS

TENET: Topological Feature-based Target Characterization in Signaling Networks

Bioinformatics, 31(20), Oxford Univ Press.

Technical Report

Software

PRISM: Concept-preserving Summarization of Top-K Social Image Search Results

In the Proceedings of 41st International Conference on Very Large Data Bases (VLDB 2015)

Hawaii, USA (Demo).

Virtual eXist-DB: Liberating Hierarchical Queries from the Shackles of Access Path Dependence

In the Proceedings of 41st International Conference on Very Large Data Bases (VLDB 2015)

Hawaii, USA (Demo).

Structure-Preserving Subgraph Query Services

IEEE Transactions on Data and Knowledge Engineering (TKDE), 27(8), IEEE CS

Omnia Mutantur, Nihil Interit: Connecting Past with Present by Finding Corresponding Terms across Time

In the Proceedings of 53rd Annual Meeting of the Association for Computational Linguistics (ACL 2015)

Beijing, China.

Authenticated Subgraph Similarity Search in Outsourced Graph Databases

IEEE Transactions on Data and Knowledge Engineering (TKDE) 27(7), IEEE CS

Software

GetReal: Towards Realistic Selection of Influence Maximization Strategies in Competitive Networks

In the Proceedings of 41st ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2015)

ACM Press, Melbourne, Australia.

Nomination for the Best paper award

Asymmetric Structure-Preserving Subgraph Queries for Large Graph

In the Proceedings of 31st IEEE International Conference on Data Engineering (ICDE 2015)

IEEE CS, Seoul, South Korea

Code

PIGEON: Progress Indicator for Subgraph Queries

In the Proceedings of 31st IEEE International Conference on Data Engineering (ICDE 2015)

IEEE CS, Seoul, South Korea (Demo)

VISUAL: An HCI-inspired Simulator of Blending Visual Subgraph Query Construction and Processing

In the Proceedings of 31st IEEE International Conference on Data Engineering (ICDE 2015)

IEEE CS, Seoul, South Korea (Demo)

A Video of VISUAL

DAVINCI: Data-driven Visual Interface Construction for Subgraph Search in Graph Databases.

In the Proceedings of 31st IEEE International Conference on Data Engineering (ICDE 2015)

IEEE CS, Seoul, South Korea (Demo)

A Video of DAVINCI

Conformity-aware Influence Maximization in Online Social Networks

The VLDB Journal, 24(1), Springer-Verlag.

Towards Efficient Authenticated Subgraph Query Service in Outsourced Graph Databases

IEEE Transactions on Services Computing (TSC) ,7(4), IEEE CS

Side-Effect Estimation: A Filtering Approach to the View Update Problem

IEEE Transactions on Data and Knowledge Engineering (TKDE) (IF 1.66), 26(9), IEEE CS

DualAligner: A Dual Alignment-based Strategy to Align Protein Interaction Networks

Bioinformatics (IF 5.32), 30(18), Oxford Univ Press

Software

PRISM: Concept-preserving Social Image Search Results Summarization

In Proceedings of 37th international ACM SIGIR conference on Research and Development in Information Retrieval (ACM SIGIR 2014)

ACM Press, Gold Coast, Australia.

A Video of PRISM

Querying Virtual Hierarchies using Virtual Prefix-Based Numbers

In the Proceedings of 40th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2014)

ACM Press, Snowbird, Utah, USA.

In Search of Influential Event Organizers in Online Social Networks

In the Proceedings of 40th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2014)

ACM Press, Snowbird, Utah, USA.

Summarizing Social Image Search Results

In the Proceedings of 23rd ACM International World Wide Web Conference (ACM WWW 2014)

ACM Press, Seoul, South Korea (Poster).

Why Not, WINE?

In the Proceedings of 23rd ACM International World Wide Web Conference (ACM WWW 2014)

ACM Press, Seoul, South Korea (Demo).

A Video of WINE

QUBLE: Towards Blending Interactive Visual Subgraph Search Queries on Large Networks

The VLDB Journal (IF 1.564), 23(3), Springer-Verlag.

Affinity-driven Blog Cascade Analysis and Prediction

Data Mining and Knowledge Discovery (DMKD) (IF 2.877), 28(2), Springer

Why Not, WINE?: Towards Answering Why-Not Questions in Social Image Search

In the Proceedings of 21st ACM Conference on Multimedia (ACM MM 2013)

ACM Press, Barcelona, Spain

MESSIAH: Missing Element-Conscious SLCA Nodes Search in XML Data

In the Proceedings of 39th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2013)

ACM Press, New York City, USA

A Video of MESSIAH

Code

Extended version

QUBLE: Blending Visual Subgraph Query Formulation with Query Processing on Large Networks

In the Proceedings of 39th ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2013)

ACM Press, New York City, USA (Demo)

Video

VOGUE: Towards A Visual Interaction-aware Graph Query Processing Framework

In the Proceedings of 6th Biennial Conference on Innovative Data Systems Research (CIDR 2013)

ACM Press, Asilomar, California, USA

Incremental Maintenance of the Minimum Bisimulation of Cyclic Graphs

IEEE Transactions on Data and Knowledge Engineering (TKDE) (IF 1.66), 25(11), IEEE CS

CASIS: A System for Concept-Aware Social Image Search

In the Proceedings of 21st ACM International Conference on World Wide Web (ACM WWW 2012)

ACM Press, Lyon, France (Demo).

Video

Querying XML Data: As You Shape It

In the Proceedings of 28th IEEE International Conference on Data Engineering (ICDE 2012)

IEEE CS, Washington, USA

PRAGUE: Towards Blending Practical Visual Subgraph Query Formulation and Query Processing

In the Proceedings of 28th IEEE International Conference on Data Engineering (ICDE 2012)

IEEE CS, Washington, USA

Extended version

ANDES: Efficient Evaluation of NOT-Twig Queries in Relational Databases

The VLDB Journal, 21(6), Springer-Verlag (IF 4.52), 2012.

Plasmin Triggers a Switch-like Decrease in Thrombospondin-Dependent Activation of TGF-beta1

Biophysical Journal, 103(5), Elsevier Science (IF 4.22

FACETS: Multi-faceted Functional Decomposition of Protein Interaction Networks

Bioinformatics (IF 5.47), 28(20), Oxford Univ Press

Software

Video

Tag-based Social Image Retrieval: An Empirical Evaluation

Journal of the American Society of Information Science and Technology (JASIST), 62(12) (IF 2.3)

The Steady States and Dynamics of Urokinase-mediated Plasmin Activation In Silico and In Vitro

Biophysical Journal, 101(8), Elsevier Science (IF 4.2)

AffRank: Affinity-Driven Ranking of Products in Online Social Rating Networks.

Journal of the American Society of Information Science and Technology (JASIST), 62(7) (IF 2.3)

Social Image Tag Recommendation By Concept Matching

In the Proceedings of 19th ACM Conference on Multimedia (ACM MM 2011)

ACM Press, Scottsdale, Arizona, USA (Short)

GBLENDER: Visual Subgraph Query Formulation Meets Query Processing

In the Proceedings of 37^thACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2011)

ACM Press, Athens, Greece (Demo paper)

Video

Efficient Maintenance of Common Keys in Archives of Continuous Query Results from Deep Web Sites

In the Proceedings of 27^th IEEE International Conference on Data Engineering (ICDE 2011)
IEEE CS, Hannover, Germany

Technical Report

March

2010

Cell Delivery Therapeutics for Liver Regeneration

Advanced Drug Delivery Reviews (ADDR)
62(7-8), Elsevier Science (IF 8.3)

Quantifying Tag Representativeness of Visual Content of Social Images

In the Proceedings of 18th ACM International Conference on Multimedia (ACM MM 2010)
ACM Press, Firenze, Italy

Searching and Browsing Social Images through iAVATAR

ACM Multimedia Grand Challenge (ACM MM 2010)
Firenze, Italy

iAVATAR: An Interactive Tool for Finding and Visualizing Visual-Representative Tags in Image Search

In the Proceedings of 36^thInternational Conference on Very Large Data Bases (VLDB 2010)
Singapore (Demo paper) Video

Using XMorph to Transform XML Data

In the Proceedings of 36^thInternational Conference on Very Large Data Bases (VLDB 2010)
Singapore (Demo paper)

GBLENDER: Towards Blending Visual Query Formulation and Query Processing in Graph Databases

In the Proceedings of 36^thACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2010)
ACM Press, Indianapolis, USA

XMorph: A Shape-Polymorphic, Domain-Specific XML Data Transformation Language

In the Proceedings of 26^th IEEE International Conference on Data Engineering (ICDE 2010)
IEEE CS, Los Angeles, USA (Short Paper)

The Steady States and Dynamics of Urokinase Mediated Plasmin Activation

In the Proceedings of 15^th Pacific Symposium of Biocomputing (PSB 2010)  Hawai, USA.

NEAR-Miner: Mining Evolution Associations of Web Site Directories for Efficient Maintenance of Web Archives
In the Proceedings of 35^thInternational Conference on Very Large Data Bases (VLDB 2009)
Lyon, France

XBLEND: Visual XML Query Formulation Meets Query Processing
In the Proceedings of 25^th IEEE International Conference on Data Engineering (ICDE 2009)
IEEE CS, Shanghai, China (Demo Paper)

Video

Code

XANADUE: A System for Detecting Changes to XML Data in Tree-Unaware Relational Databases
In the Proceedings of 26^thACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2007)
ACM Press, Beijing, China (Demo Paper)

Mirror Site Maintenance Based on Evolution Associations of Web Directories
In the Proceedings of 16^th ACM International Conference on World Wide Web (ACM WWW 2007)
ACM Press, Banff, Canada (Poster Paper)

Event Detection From Evolution of Click-Through Data
In the Proceedings of the 12^th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (SIGKDD 2006)
ACM Press, Philadelphia, USA.
ACM Student Travel Award

Time - Dependent Semantic Similarity Measure of Queries Using Historical Click-Through Data
In the Proceedings of the 15^th ACM International Conference on World Wide Web (WWW 2006)
ACM Press, Edinburgh, Scotland

Every Click You Make, I Will Be Fetching It: Efficient XML Query Processing in RDBMS Using GUI-driven Prefetching
In the Proceedings of the 22^nd IEEE International Conference on Data Engineering (IEEE ICDE 2006)
IEEE Computer Society, Atlanta, USA (Poster Paper)

XomatiQ: Living with Genomes, Proteomes, Relations and a Little Bit of XML
In the Proceedings of the 19^th IEEE International Conference on Data Engineering (ICDE 2003)
IEEE Computer Society, Bangalore, India

The gRNA: A Highly Programmable Infrastructure for Prototyping, Developing and Deploying Genomics-Centric Applications
In the Proceedings of the 28^th International Conference on Very Large Data Bases (VLDB 2002)
Morgan Kauffmann, Hong Kong, China

Detecting and Representing Relevant Web Deltas using Web Join
In the Proceedings of the 20^th International Conference on Distributed Computing Systems (ICDCS´00)
IEEE Computer Society, Taiwan