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Results 11 - 20
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1,025
Conflict of Interest:
"... Update on the use of magnesium sulphate for fetal neuroprotection in preterm birth ..."
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Update on the use of magnesium sulphate for fetal neuroprotection in preterm birth
Implementation of the Ficus Replicated File System
- In USENIX Conference Proceedings
, 1990
"... As we approach nation-wide integration of computer systems, it is clear that file replication will play a key role, both to improve data availability in the face of failures, and to improve performance by locating data near where it will be used. We expect that future file systems will have an exten ..."
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Cited by 134 (23 self)
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previous file replication services in that it permits update during network partition if any copy of a file is accessible. File and directory updates are automatically propagated to accessible replicas. Conflicting updates to directories are detected and automatically repaired; conflicting updates
Analyzing the Combination of Conflicting Belief Functions
- Information Fusion
, 2007
"... We consider uncertain data which uncertainty is represented by belief functions and that must be combined. The result of the combination of the belief functions can be partially conflictual. Initially Shafer proposed Dempster’s rule of combination where the conflict is reallocated proportionally amo ..."
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Cited by 59 (0 self)
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(conjunctive versus disjunctive, revision versus updating, static versus dynamic data fusion), argue about the need for a normalization, examine the possible origins of the conflicts, determine if a combination is justified and analyze many of the proposed solutions.
Updating logic programs
- Proceedings of the 13th European Conference on Artificial Intelligence (ECAI-98
, 1998
"... Negotiation between two agents is modelled as a one-time encounter between two extended logic programs. Each offers an answer set. Their mutual deal can be regarded as a trade on their answer sets. An agent can achieve this by weakening its program to surrender some literals that conflict with the o ..."
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Cited by 50 (7 self)
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Negotiation between two agents is modelled as a one-time encounter between two extended logic programs. Each offers an answer set. Their mutual deal can be regarded as a trade on their answer sets. An agent can achieve this by weakening its program to surrender some literals that conflict
Detection and Correction of Conflicting Source Updates for View Maintenace
- In Proceedings of ICDE
, 2004
"... Data integration over multiple heterogeneous data sources has become increasingly important for modern ap-plications. The integrated data is usually stored in ma-terialized views for better access, performance and high availability. Such views must be maintained af-ter the data sources change. In a ..."
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Cited by 5 (4 self)
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loosely-coupled environ-ment, such as the Data Grid, the source updates are au-tonomous and may cause erroneous maintenance results. State-of-the-art maintenance strategies apply compensat-ing queries to correct such errors. However, they assume that the source schema remain static. This is an unreal
On Reconciling Conflicting Updates (A Compromise Revision Approach)
, 1996
"... This thesis proposes a method for handling logically conflicting inputs into knowledge bases in a compromised way. The method revises nite bases which are subjected to some integrity constraints, and performs a reconciliation of the conflicting data, by allowing the consistent logical consequences o ..."
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the revision process. Resolving conflicting updates in dynamic databases, for instance, are frequent and critically important problems of real applications. Such problems require the revision of theories and knowledge bases. It is not realistic to aim for a generic approach in those cases, since theory
Conflict Resolution in Updates through XML views
"... Abstract. In this paper, we focus on B2B scenarios where XML views are extracted from relational databases and sent over the Web to another application that edits them and sends them back after a certain (usually long) period of time. In such transactions, it is unrealistic to lock the base tuples t ..."
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that are in the view to achieve concurrency control. Thus, there are some issues that need to be solved: first, to identify what changes were made in the view, and second, to identify and solve conflicts that may arise due to changes in the database state during the transaction. We address both of these issues
On properties of update sequences based on causal rejection
- JOURNAL OF THE THEORY AND PRACTICE OF LOGIC PROGRAMMING
, 2002
"... In this paper, we consider an approach to update nonmonotonic knowledge bases represented as extended logic programs under the answer set semantics. In this approach, new information is incorporated into the current knowledge base subject to a causal rejection principle, which enforces that, in case ..."
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Cited by 76 (13 self)
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, in case of conflicts between rules, more recent rules are preferred and older rules are overridden. Such a rejection principle is also exploited in other approaches to update logic programs, notably in the method of dynamic logic programming, due to Alferes et al. One of the central issues of this paper
Fast and Scalable Conflict Detection for Packet Classifiers
, 2002
"... Packet filters provide rules for classifying packets based on header fields. High speed packet classification has received much study. However, the twin problems of fast updates and fast conflict detection have not received much attention. A conflict occurs when two classifiers overlap, potentially ..."
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Cited by 61 (0 self)
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Packet filters provide rules for classifying packets based on header fields. High speed packet classification has received much study. However, the twin problems of fast updates and fast conflict detection have not received much attention. A conflict occurs when two classifiers overlap, potentially
Results 11 - 20
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1,025
