ADVANCES IN IMMUNOASSAY TECHNOLOGY docx
ADVANCES IN IMMUNOASSAY TECHNOLOGY docx
...
antigen binding pocket. The extended shape of this binding pocket then facilitates
additional interactions between amino acid residues in binding site and portions of the
hapten-protein conjugate ...
Swati Jain, Sruti Chattopadhyay, Richa Jackeray,
Zainul Abid and Harpal Singh
Indian Institute of Technology- Delhi, New Delhi,
India
1. Introduction
Accurate assessment of various...
Tài liệu Advances in Database Technology- P3 docx
... minimize
the information loss in moving from clustering to clustering This information
loss is given by We can also view the information
loss as the increase in the uncertainty. Recall that
Since
H(A) ... Constrained Indexing and Query Indexing are proposed
for efficient evaluation of this kind of queries at a central location. Several other indexing
structures and algorithms for handling...
Tài liệu Advances in Database Technology- P6 docx
... relational
databases into an XML format or to store the information in an XML object in
a relational database, increasing the cost of e-business development. Moreover,
specifying the mapping in the application ... DB-to-XML mapping, into several
modified mappings in order to support clients that require various por-
tions of the mapping-defined data. Mapping rewriting has the effect o...
Tài liệu Advances in Database Technology- P8 docx
... designing the annotation
specifications, considering the specifics of data integrity constraint checking, and
ascertaining the impact on particular tools remain challenging (and interesting) tasks.
focuses ... (i.e., in Fig. 9), in the fourth case, we use
the south line of and in the last case, we use the north line of
In all cases, we use the edges of that fall in the tile of that...
Tài liệu Advances in Database Technology- P9 docx
... con-
taining a given point” can also occur in practice (for instance, in a publish-
subscribe application where subscriptions define interval ranges as attributes,
and events can be points in these ... the minimum bounding constraint, which increases the general
overlap. In memory, for instance, RS verifies four times more objects than AC.
Point-Enclosing Queries. Because queries like...
Tài liệu Advances in Database Technology- P10 docx
... projection pushing and join
reordering in terms of the treewidth of the join graph. (Note that the focus in [28] is on
projection pushing in recursive queries; the non-recursive case is not investigated.)
While ... section.
5
Improvements Using Domain Information
So far we have discussed in what cases we do not need to normalize queries in
the containment test, and in what cases w...
Tài liệu Advances in Database Technology- P11 docx
... process of integrating it into computing systems, some prior
approaches have been proposed to map MEMS-based storage into disk-like devices.
Using disk terminology, a cylinder is defined as the ... instead of moving the media sled back
to the coordinates of row 1 every time (thus introducing a new seek), the media
sled is just turned around changing its moving direction, then the tips in .....
Tài liệu Advances in Database Technology- P12 docx
... and since each iteration is actually
a generalized bargaining step, using a nested bargaining within a bargaining will only
increase the number of exchanged messages.
4
Experimental Study
In order ... be
computed quickly, in a single pass over the data tuples in in the (arbitrary) order
of their arrival. At any point in time, our query-processing algorithms can combine the
maintained...
Tài liệu Advances in Database Technology- P13 docx
... Srikant. Mining Sequential Patterns. In Proc. of the 11th Int.
Conf. on Data Engineering, Taipei, Taiwan, March 1995.
W. Aref, M. Elfeky, and A. Elmagarmid. Incremental, Online, and Merge Mining
of ... of XJoin. We
differ
in
that
no
previous
work
incorporates both constraint-exploiting mech-
anism and adaptivity into join execution logic itself. Unlike the k-constraint-
exploiting al...
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