Héctor J. Hernández

Publication Activity (10 Years)

Years Active: 1986-2003
Publications (10 Years): 0

Publications

Shiguang Ju, Héctor J. Hernández, Lan Zhang
A Security Access Control Mechanism for a Multi-layer Heterogeneous Storage Structure. GCC (2) (2003)
Shiguang Ju, Weigang Guo, Héctor J. Hernández
A Card-based Visual Query System for Geographical Information Systems. ScanGIS (2003)
Miguel R. Penabad, Nieves R. Brisaboa, Héctor J. Hernández, José R. Paramá
A general procedure to check conjunctive query containment. Acta Informatica 38 (7) (2002)
José R. Paramá, Nieves R. Brisaboa, Miguel R. Penabad, Héctor J. Hernández
Un Procedimiento de Optimización Semántica de Programas Datalog. JISBD (2000)
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)
Nieves R. Brisaboa, Agustin González, Héctor J. Hernández, José R. Paramá
Chasing Programs in Datalog. DDLP (1998)
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)
Nieves R. Brisaboa, Agustin González, Héctor J. Hernández, José R. Paramá
The Chase of Datalog Programs. BNCOD (1998)
Nieves R. Brisaboa, Héctor J. Hernández
Testing Bag-Containment of Conjunctive Queries. Acta Informatica 34 (7) (1997)
Nieves R. Brisaboa, Héctor J. Hernández
Contenimiento de Consultas Conjuntivas bajo la Semántica de Bolsas. JIDBD (1996)
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) (1995)
Héctor J. Hernández, Ke Wang
On the Boundedness of Constant-Time-Maintainable Database Schemes. SIAM J. Comput. 22 (1) (1993)
Héctor J. Hernández
Extended Nested Relations. Acta Informatica 30 (8) (1993)
Edward P. F. Chan, Héctor J. Hernández
Independence-Reducible Database Schemes. J. ACM 38 (4) (1991)
Héctor J. Hernández, Edward P. F. Chan
Constant-Time-Maintainable BCNF Database Schemes. ACM Trans. Database Syst. 16 (4) (1991)
Laks V. S. Lakshmanan, Héctor J. Hernández
Structural Query Optimization - A uniform Framework for Semantic Query Optimization in Deductive Databases. PODS (1991)
Junguk L. Kim, Héctor J. Hernández
A network surveillance protocol for distributed database systems. Data Knowl. Eng. 6 (1991)
Edward P. F. Chan, Héctor J. Hernández
On Generating Database Schemes Bounded or Constant-time-maintainable by Extensibility. Acta Informatica 25 (5) (1988)
Edward P. F. Chan, Héctor J. Hernández
Testing Unboundedness of Database Schemes and Functional Dependencies. Inf. Process. Lett. 28 (6) (1988)
Héctor J. Hernández, Edward P. F. Chan
A Characterization of Constant-time-mainteinability for BCNF Database Schemes. SIGMOD Conference (1988)
Edward P. F. Chan, Héctor J. Hernández
Independence-reducible Database Schemes. PODS (1988)
Edward P. F. Chan, Héctor J. Hernández
On the Desirability of gamma-Acyclic BCNF Database Schemes. Theor. Comput. Sci. 62 (1-2) (1988)
Edward P. F. Chan, Héctor J. Hernández
On Designing Database Schemes Bounded or Constant-time-maintainable with respect to Functional Dependencies. PODS (1987)
Edward P. F. Chan, Héctor J. Hernández
On the Desirability of gamma-Acyclic BCNF Database Schemes. ICDT (1986)