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Edward P. F. Chan

Papers on DiSC'02


Finding Shortest Paths in Large Network Systems

Evaluation of Buffer Queries in Spatial Databases

Publications


Note: Links lead to the DBLP on the Web.

Edward P. F. Chan

35 Edward P. F. Chan, Kevin K. W. Chow : On multi-scale display of geometric objects. DKE 40 (1): 91-119 (2002)

34 Edward P. F. Chan, Ning Zhang : Finding Shortest Paths in Large Network Systems. ACM-GIS 2001 : 160-166

33 Edward P. F. Chan: Evaluation of Buffer Queries in Spatial Databases. SSTD 2001 : 197-216

32 Edward P. F. Chan, Koji Ueda : Efficient Query Result Retrieval over the Web. ICPADS 2000 : 161-170

31 Edward P. F. Chan, Ron van der Meyden : Containment and Optimization of Object-Preserving Conjunctive Queries. SIAM J. Comput. 29 (4): 1371-1400 (2000)

30 Edward P. F. Chan, Jimmy N. H. Ng : A General and Efficient Implementation of Geometric Operators and Predicates. SSD 1997 : 69-93

29 Edward P. F. Chan, Jonathan M. T. Wong : Querying and Visualization of Geometric Data. ACM-GIS 1996 : 129-138

28 Edward P. F. Chan, Ron van der Meyden : Testing Containment of Object-Oriented Conjunctive Queries is Pi_2^p-hard. COCOON 1995 : 81-90

27 Edward P. F. Chan: Testing Satisfiability of a Class of Object-Oriented Conjunctive Queries. TCS 134 (2): 287-309 (1994)

26 Edward P. F. Chan: A Possible World Semantics for Disjunctive Databases. TKDE 5 (2): 282-292 (1993)

25 Edward P. F. Chan: Containment and Minimization of Positive Conjunctive Queries in OODB's. PODS 1992 : 202-211

24 Edward P. F. Chan, Paolo Atzeni : Connection-Trap-Free Database Schemes. JCSS 44 (1): 1-22 (1992)

23 Paolo Atzeni , Edward P. F. Chan: Independent Database Schemes under Functional and Inclusion Dependencies. Acta Informatica 28 (8): 777-779 (1991)

22 Edward P. F. Chan, Héctor J. Hernández : Independence-Reducible Database Schemes. JACM 38 (4): 854-886 (1991)

21 Héctor J. Hernández , Edward P. F. Chan: Constant-Time-Maintainable BCNF Database Schemes. TODS 16 (4): 571-599 (1991)

20 Paolo Atzeni , Edward P. F. Chan: Efficient and Optimal Query Answering on Independent Schemes. TCS 77 (3): 291-308 (1990)

19 Edward P. F. Chan: A Design Theory for Solving the Anomalies Problem. SIAM J. Comput. 18 (3): 429-448 (1989)

18 Paolo Atzeni , Edward P. F. Chan: Efficient Optimization of Simple Chase Join Expressions. TODS 14 (2): 212-230 (1989)

17 Edward P. F. Chan, Héctor J. Hernández : Independence-reducible Database Schemes. PODS 1988 : 163-173

16 Héctor J. Hernández , Edward P. F. Chan: A Characterization of Constant-time-mainteinability for BCNF Database Schemes. SIGMOD Conference 1988 : 209-217

15 Edward P. F. Chan, Héctor J. Hernández : On Generating Database Schemes Bounded or Constant-time-maintainable by Extensibility. Acta Informatica 25 (5): 475-496 (1988)

14 Edward P. F. Chan, Héctor J. Hernández : Testing Unboundedness of Database Schemes and Functional Dependencies. Information Processing Letters 28 (6): 317-326 (1988)

13 Edward P. F. Chan, Héctor J. Hernández : On the Desirability of gamma-Acyclic BCNF Database Schemes. TCS 62 (1-2): 67-104 (1988)

12 Edward P. F. Chan, Héctor J. Hernández : On Designing Database Schemes Bounded or Constant-time-maintainable with respect to Functional Dependencies. PODS 1987 : 48-57

11 Paolo Atzeni , Edward P. F. Chan: Independent Database Schemes under Functional and Inclusion Dependencies. VLDB 1987 : 159-166

10 Edward P. F. Chan, Alberto O. Mendelzon : On testing soundness of relational expressions. IS 12 (2): 167-170 (1987)

9 Edward P. F. Chan, Alberto O. Mendelzon : Answering queries on embedded-complete database schemes. JACM 34 (2): 349-375 (1987)

8 Edward P. F. Chan, Alberto O. Mendelzon : Independent and Separable Database Schemes. SIAM J. Comput. 16 (5): 841-851 (1987)

7 Edward P. F. Chan, Héctor J. Hernández : On the Desirability of gamma-Acyclic BCNF Database Schemes. ICDT 1986 : 105-122

6 Edward P. F. Chan, Paolo Atzeni : On the Properties and Characterization of Connection-tap-free Schemes. PODS 1986 : 140-147

5 C. Wang , Edward P. F. Chan: Finding the Minimum Visible Vertex Distance Between Two Non-Intersecting Simple Polygons. Symposium on Computational Geometry 1986 : 34-42

4 Paolo Atzeni , Edward P. F. Chan: Efficient Query Answering in the Representative Instance Approach. PODS 1985 : 181-188

3 Edward P. F. Chan: Optimal Computation of Total Projections with Unions of Simple Chase Join Expressions. SIGMOD Conference 1984 : 149-163

2 Edward P. F. Chan, Alberto O. Mendelzon : Independent and Separable Database Schemes. PODS 1983 : 288-296

1 Edward P. F. Chan, Frederick H. Lochovsky : A Graphical Database Design Aid using the Entity-Relationship Model. ER 1979 : 295-310




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