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ORCIDHéctor J. Hernández
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2000 – 2009
- 2003
[c13]Shiguang Ju, Héctor J. Hernández, Lan Zhang:
A Security Access Control Mechanism for a Multi-layer Heterogeneous Storage Structure. GCC (2) 2003: 907-912- [c12]Shiguang Ju, Weigang Guo, Héctor J. Hernández:
A Card-based Visual Query System for Geographical Information Systems. ScanGIS 2003: 131-142 - 2002
- [j11]Miguel R. Penabad
, Nieves R. Brisaboa, Héctor J. Hernández, José R. Paramá:
A general procedure to check conjunctive query containment. Acta Informatica 38(7): 489-529 (2002) - 2000
- [c11]José R. Paramá, Nieves R. Brisaboa, Miguel R. Penabad, Héctor J. Hernández:
Un Procedimiento de Optimización Semántica de Programas Datalog. JISBD 2000: 295-306
1990 – 1999
- 1998
- [c10]Nieves R. Brisaboa, Héctor J. Hernández, José R. Paramá, Miguel R. Penabad:
Containment of Conjunctive Queries with Built-in Predicates with Variables and Constants over any Ordered Domain. ADBIS 1998: 46-57 - [c9]Nieves R. Brisaboa, Agustin González, Héctor J. Hernández, José R. Paramá:
The Chase of Datalog Programs. BNCOD 1998: 165-166 - [c8]Nieves R. Brisaboa, Agustin González, Héctor J. Hernández, José R. Paramá:
Chasing Programs in Datalog. DDLP 1998: 12-24 - [c7]Nieves R. Brisaboa, Héctor J. Hernández, Eva Lorenzo Iglesias, Juan-Ramón López, José R. Paramá, Miguel R. Penabad:
An Emblem Literature Database on Internet. IADT 1998: 474-481 - 1997
- [j10]Nieves R. Brisaboa, Héctor J. Hernández:
Testing Bag-Containment of Conjunctive Queries. Acta Informatica 34(7): 557-578 (1997) - 1996
- [c6]Nieves R. Brisaboa, Héctor J. Hernández:
Contenimiento de Consultas Conjuntivas bajo la Semántica de Bolsas. JIDBD 1996: 160-170 - 1995
- [j9]Hing Leung, Desh Ranjan, Héctor J. Hernández, D. T. Tang, Agustin González:
A Simple Proof on the Decidability of Equivalence Between Recursive and Nonrecursive Datalog Programs. Inf. Process. Lett. 55(5): 279-282 (1995) - 1993
- [j8]Héctor J. Hernández:
Extended Nested Relations. Acta Informatica 30(8): 741-771 (1993) - [j7]Héctor J. Hernández, Ke Wang:
On the Boundedness of Constant-Time-Maintainable Database Schemes. SIAM J. Comput. 22(1): 29-45 (1993) - 1991
- [j6]Junguk L. Kim, Héctor J. Hernández:
A network surveillance protocol for distributed database systems. Data Knowl. Eng. 6: 409-420 (1991) - [j5]Edward P. F. Chan, Héctor J. Hernández:
Independence-Reducible Database Schemes. J. ACM 38(4): 854-886 (1991) - [j4]Héctor J. Hernández, Edward P. F. Chan:
Constant-Time-Maintainable BCNF Database Schemes. ACM Trans. Database Syst. 16(4): 571-599 (1991) - [c5]Laks V. S. Lakshmanan, Héctor J. Hernández:
Structural Query Optimization - A uniform Framework for Semantic Query Optimization in Deductive Databases. PODS 1991: 102-114
1980 – 1989
- 1988
- [j3]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) - [j2]Edward P. F. Chan, Héctor J. Hernández:
Testing Unboundedness of Database Schemes and Functional Dependencies. Inf. Process. Lett. 28(6): 317-326 (1988) - [j1]Edward P. F. Chan, Héctor J. Hernández:
On the Desirability of gamma-Acyclic BCNF Database Schemes. Theor. Comput. Sci. 62(1-2): 67-104 (1988) - [c4]Edward P. F. Chan, Héctor J. Hernández:
Independence-reducible Database Schemes. PODS 1988: 163-173 - [c3]Héctor J. Hernández, Edward P. F. Chan:
A Characterization of Constant-time-mainteinability for BCNF Database Schemes. SIGMOD Conference 1988: 209-217 - 1987
- [c2]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 - 1986
- [c1]Edward P. F. Chan, Héctor J. Hernández:
On the Desirability of gamma-Acyclic BCNF Database Schemes. ICDT 1986: 105-122
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