![]() | 2009 | |
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39 | ![]() ![]() ![]() ![]() ![]() ![]() | Parke Godfrey, Jarek Gryz, Andrzej Hoppe, Wenbin Ma, Calisto Zuzarte: Query Rewrites with Views for XML in DB2. ICDE 2009: 1339-1350 |
38 | ![]() ![]() ![]() ![]() ![]() ![]() | Iman Elghandour, Ashraf Aboulnaga, Daniel C. Zilio, Calisto Zuzarte: Recommending XMLTable Views for XQuery Workloads. XSym 2009: 129-144 |
37 | ![]() ![]() ![]() ![]() ![]() ![]() | Amr El-Helw, Ihab F. Ilyas, Calisto Zuzarte: StatAdvisor: Recommending Statistical Views. PVLDB 2(2): 1306-1317 (2009) |
2008 | ||
36 | ![]() ![]() ![]() ![]() ![]() ![]() | Guangjun Xie, Qi Cheng, Jarek Gryz, Calisto Zuzarte: Some rewrite optimizations of DB2 XQuery navigation. CIKM 2008: 531-540 |
35 | ![]() ![]() ![]() ![]() ![]() ![]() | Iman Elghandour, Ashraf Aboulnaga, Daniel C. Zilio, Fei Chiang, Andrey Balmin, Kevin S. Beyer, Calisto Zuzarte: XML Index Recommendation with Tight Optimizer Coupling. ICDE 2008: 833-842 |
34 | ![]() ![]() ![]() ![]() ![]() ![]() | Jarek Gryz, Qiong Wang, Xiaoyan Qian, Calisto Zuzarte: SQL Queries with CASE Expressions. ISMIS 2008: 351-360 |
33 | ![]() ![]() ![]() ![]() ![]() ![]() | Iman Elghandour, Ashraf Aboulnaga, Daniel C. Zilio, Fei Chiang, Andrey Balmin, Kevin S. Beyer, Calisto Zuzarte: An xml index advisor for DB2. SIGMOD Conference 2008: 1267-1270 |
32 | ![]() ![]() ![]() ![]() ![]() ![]() | Chaitanya Mishra, Nick Koudas, Calisto Zuzarte: Generating targeted queries for database testing. SIGMOD Conference 2008: 499-510 |
2007 | ||
31 | ![]() ![]() ![]() ![]() ![]() ![]() | Kristine Towne, Qiang Zhu, Calisto Zuzarte, Wen-Chi Hou: Window query processing for joining data streams with relations. CASCON 2007: 188-202 |
30 | ![]() ![]() ![]() ![]() ![]() ![]() | Wugang Xu, Dimitri Theodoratos, Calisto Zuzarte, Xiaoying Wu, Vincent Oria: A Dynamic View Materialization Scheme for Sequences of Query and Update Statements. DaWaK 2007: 55-65 |
29 | ![]() ![]() ![]() ![]() ![]() ![]() | Amr El-Helw, Ihab F. Ilyas, Wing Lau, Volker Markl, Calisto Zuzarte: Collecting and Maintaining Just-in-Time Statistics. ICDE 2007: 516-525 |
28 | ![]() ![]() ![]() ![]() ![]() ![]() | Adrian M. Teisanu, Sam Lightstone, Mariano P. Consens, Daniel C. Zilio, Mokhtar Kandil, Calisto Zuzarte: Problem definition for effective workload management. ICDE Workshops 2007: 492-497 |
27 | ![]() ![]() ![]() ![]() ![]() ![]() | Wen-Syan Li, Daniel C. Zilio, Vishal S. Batra, Calisto Zuzarte, Inderpal Narang: Load balancing and data placement for multi-tiered database systems. Data Knowl. Eng. 62(3): 523-546 (2007) |
26 | ![]() ![]() ![]() ![]() ![]() ![]() | Josep Aguilar-Saborit, Victor Muntés-Mulero, Calisto Zuzarte, Josep-Lluis Larriba-Pey: Star join revisited: Performance internals for cluster architectures. Data Knowl. Eng. 63(3): 997-1015 (2007) |
2006 | ||
25 | ![]() ![]() ![]() ![]() ![]() ![]() | Victor Muntés-Mulero, Josep Aguilar-Saborit, Calisto Zuzarte, Volker Markl, Josep-Lluis Larriba-Pey: Analyzing the Genetic Operations of an Evolutionary Query Optimizer. BNCOD 2006: 240-244 |
24 | ![]() ![]() ![]() ![]() ![]() ![]() | Victor Muntés-Mulero, Marta Pérez-Casany, Josep Aguilar-Saborit, Calisto Zuzarte, Josep-Lluis Larriba-Pey: Parameterizing a Genetic Optimizer. DEXA 2006: 707-717 |
23 | ![]() ![]() ![]() ![]() ![]() ![]() | Wugang Xu, Dimitri Theodoratos, Calisto Zuzarte: Computing closest common subexpressions for view selection problems. DOLAP 2006: 75-82 |
22 | ![]() ![]() ![]() ![]() ![]() ![]() | Wugang Xu, Calisto Zuzarte, Dimitri Theodoratos, Wenbin Ma: Preprocessing for Fast Refreshing Materialized Views in DB2. DaWaK 2006: 55-64 |
21 | ![]() ![]() ![]() ![]() ![]() ![]() | Xiaohui Yu, Nick Koudas, Calisto Zuzarte: HASE: A Hybrid Approach to Selectivity Estimation for Conjunctive Predicates. EDBT 2006: 460-477 |
20 | ![]() ![]() ![]() ![]() ![]() ![]() | Wen-Syan Li, Daniel C. Zilio, Vishal S. Batra, Mahadevan Subramanian, Calisto Zuzarte, Inderpal Narang: Load Balancing for Multi-tiered Database Systems through Autonomic Placement of Materialized Views. ICDE 2006: 102 |
19 | ![]() ![]() ![]() ![]() ![]() ![]() | Victor Muntés-Mulero, Josep-Lluis Larriba-Pey, Josep Aguilar-Saborit, Calisto Zuzarte, Volker Markl: An inside analysis of a genetic-programming based optimizer. IDEAS 2006: 249-255 |
18 | ![]() ![]() ![]() ![]() ![]() ![]() | Victor Muntés-Mulero, Josep Aguilar-Saborit, Calisto Zuzarte, Josep-Lluis Larriba-Pey: CGO: A Sound Genetic Optimizer for Cyclic Query Graphs. International Conference on Computational Science (1) 2006: 156-163 |
17 | ![]() ![]() ![]() ![]() ![]() ![]() | Victor Muntés-Mulero, Josep Aguilar-Saborit, Calisto Zuzarte, Josep-Lluis Larriba-Pey: Intensive Crossovers: Improving Convergence and Quality in a Genetic Query Optimizer. JISBD 2006: 131-140 |
16 | ![]() ![]() ![]() ![]() ![]() ![]() | Josep Aguilar-Saborit, Victor Muntés-Mulero, Calisto Zuzarte, Adriana Zubiri, Josep-Lluis Larriba-Pey: Dynamic out of Core Join Processing in Symmetric Multiprocessors. PDP 2006: 28-35 |
15 | ![]() ![]() ![]() ![]() ![]() ![]() | Calisto Zuzarte, Xiaohui Yu: Fast approximate computation of statistics on views. SIGMOD Conference 2006: 724 |
2005 | ||
14 | ![]() ![]() ![]() ![]() ![]() ![]() | Xiaohui Yu, Calisto Zuzarte, Kenneth C. Sevcik: Towards estimating the number of distinct value combinations for a set of attributes. CIKM 2005: 656-663 |
13 | ![]() ![]() ![]() ![]() ![]() ![]() | Josep Aguilar-Saborit, Victor Muntés-Mulero, Calisto Zuzarte, Josep-Lluis Larriba-Pey: Ad Hoc Star Join Query Processing in Cluster Architectures. DaWaK 2005: 200-209 |
12 | ![]() ![]() ![]() ![]() ![]() ![]() | Qiang Zhu, Yingying Tao, Calisto Zuzarte: Optimizing complex queries based on similarities of subqueries. Knowl. Inf. Syst. 8(3): 350-373 (2005) |
11 | ![]() ![]() ![]() ![]() ![]() ![]() | Leopoldo E. Bertossi, Jan Chomicki, Parke Godfrey, Phokion G. Kolaitis, Alex Thomo, Calisto Zuzarte: Exchange, integration, and consistency of data: report on the ARISE/NISR workshop. SIGMOD Record 34(3): 87-90 (2005) |
2004 | ||
10 | ![]() ![]() ![]() ![]() ![]() ![]() | Daniel C. Zilio, Calisto Zuzarte, Sam Lightstone, Wenbin Ma, Guy M. Lohman, Roberta Cochrane, Hamid Pirahesh, Latha S. Colby, Jarek Gryz, Eric Alton, Dongming Liang, Gary Valentin: Recommending Materialized Views and Indexes with IBM DB2 Design Advisor. ICAC 2004: 180-188 |
9 | ![]() ![]() ![]() ![]() ![]() ![]() | R. Bonilla-Lucas, Peter Plachta, Aamer Sachedina, Daniel Jiménez-González, Calisto Zuzarte, Josep-Lluis Larriba-Pey: Characterization of the data access behavior for TPC-C traces. ISPASS 2004: 115-122 |
8 | ![]() ![]() ![]() ![]() ![]() ![]() | Jun Rao, Hamid Pirahesh, Calisto Zuzarte: Canonical Abstraction for Outerjoin Optimization. SIGMOD Conference 2004: 671-682 |
7 | ![]() ![]() ![]() ![]() ![]() ![]() | Jarek Gryz, Junjie Guo, Linqi Liu, Calisto Zuzarte: Query Sampling in DB2 Universal Database. SIGMOD Conference 2004: 839-843 |
2003 | ||
6 | ![]() ![]() ![]() ![]() ![]() ![]() | Yingying Tao, Qiang Zhu, Calisto Zuzarte, Wing Lau: Optimizing large star-schema queries with snowflakes via heuristic-based query rewriting. CASCON 2003: 279-293 |
5 | ![]() ![]() ![]() ![]() ![]() ![]() | Yingying Tao, Qiang Zhu, Calisto Zuzarte: Exploiting Similarity of Subqueries for Complex Query Optimization. DEXA 2003: 747-759 |
4 | ![]() ![]() ![]() ![]() ![]() ![]() | Calisto Zuzarte, Hamid Pirahesh, Wenbin Ma, Qi Cheng, Linqi Liu, Kwai Wong: WinMagic : Subquery Elimination Using Window Aggregation. SIGMOD Conference 2003: 652-656 |
2002 | ||
3 | ![]() ![]() ![]() ![]() ![]() ![]() | Yingying Tao, Qiang Zhu, Calisto Zuzarte: Exploiting common subqueries for complex query optimization. CASCON 2002: 12 |
2001 | ||
2 | ![]() ![]() ![]() ![]() ![]() ![]() | Jarek Gryz, K. Bernhard Schiefer, Jian Zheng, Calisto Zuzarte: Discovery and Application of Check Constraints in DB2. ICDE 2001: 551-556 |
1 | ![]() ![]() ![]() ![]() ![]() ![]() | Parke Godfrey, Jarek Gryz, Calisto Zuzarte: Exploiting Constraint-Like Data Characterizations in Query Optimization. SIGMOD Conference 2001: 582-592 |