CP
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Recent papers in CP
The PLL is a feedback system used to generate clock signal in microprocessors, and frequency multiplication (FM) etc., The PLL consists of several components such as Phase frequency detector (PFD), Charge pump (CP), low pass filter (LPF),... more
In this work, the influence of the cyclic prefix on the performance of the OFDM system is studied. We worked out an OFDM transceiver using a 16 QAM modulation scheme, a comparison of the BER for various lengths of the cyclic prefix has... more
ABSTRACT. The present paper introduces a new nonlocal coupled damage-plasticity model aiming at predicting crack paths within plates made of ductile material and subjected to pure tensile loading. This model is inspired by Nguyen's... more
SICS is investigating a new generation of languages for symbolic processing that are based on the paradigm of concurrent constraint programming. A wide range of pertinent topics are being studied. In particular our e orts are devoted to... more
Recomplementation is a cover term for two distinct phenomena, related with COMP doubling in embedded clauses in the Iberoromance languages. The first is recomplementation in indicative clauses, where the second complementizer (que2) is... more
Monotone literal fixing (MLF) and learning are well-known lookahead and lookback mechanisms in propositional satisfiability (SAT). When considering Quantified Boolean Formulas (QBFs), their separate implementation leads to significant... more
We introduce the SomeDifferent constraint as a general- ization of AllDifferent. SomeDifferent requires that values assigned to some pairs of variables will be different. It has many practical ap- plications. For example, in workforce... more
Recomplementation is a cover term for two distinct phenomena, related with COMP doubling in embedded clauses in the Iberoromance languages. The first is recomplementation in indicative clauses, where the second complementizer (que2) is... more
Identification and characterisation of novel NMDA receptor antagonists selective for NR2A- over NR2B-containing receptors
In this paper we introduce a new method for bounding the solution to constraint optimization problems called semi-independent partitioning. We show that our method is a strict generalization of the mini buckets algorithm [1]. We... more
Abstract. One of the most appealing features of constraint program-ming is its rich constraint language for expressing combinatorial opti-mization problems. This paper demonstrates that traditional combina-tors from constraint programming... more